Transcript
AnaSem 安纳森
Analog Semiconductor IC
VRH Series High speed, Low dropout, ±1% High output accuracy CMOS Voltage Regulator with On/Off circuit (IMPORTANT: Please check the last page for Genuine Product Labeling)
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Rev. E13-01
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AnaSem .......... Future of the analog world
Rev. E13-01
Products Data Sheet
AnaSem
Analog Semiconductor IC
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series GENERAL DESCRIPTIONS The VRH series are positive voltage regulators with high speed, low voltage dropout and high accuracy output achieved by low current consumption. The output voltage is guaranteed within ±1% within the given temperature range by Vref controlling the temperature characteristic. It corresponds to the low ESR capacitor as an output stabilization capacitor. The charged ESR capacitor can be discharged with an internal switch by making the EN=VSS, as a result the VOUT quickly returns to the VSS level. To make the current capacity of the output transistor not exceeded, the over-current protection circuit is built in.
HALOGEN RoHS COMPLIANCE
FEATURES Output voltage range ······································································· 0.9V~5.0V (selectable with a step of 0.05V) Operating voltage range ·································································· 1.6V~6.0V High accuracy output voltage ··························································· ±1% (VOUT=1.95V ~ 5.0V) / ±20mV (VOUT=0.9V ~ 1.9V) Maximum output current ·································································· 250mA Dropout voltage ················································································ Typ. 90mV (output=3.0V, IOUT=100mA) Low current consumption ·································································· Typ. 25µA High ripple rejection ························································································· Typ. 75dB at 1KHz Low ESR capacitor ························································································· 1.0 µF ceramic capacitor Operating temperature range ·································································· –40°C ~ +85°C Built-in over-current protector ···························································································· Limit current : 300mA CL high-speed auto-discharge Built-in On/Off circuit Small package ························································································· SOT-25 (2.9×2.8×1.1mm), LLP-4 (1.2×1.6×0.6mm), SDFN-4 (1.0×1.0×0.4mm),
APPLICATIONS Battery powered devices Cellular phone Digital / Video cameras
Portable games Handheld instruments
AnaSem 1
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
PRODUCTS NUMBERING GUIDE
VRH Discharge function
X : Auto discharge
Package form
T : SOT-25 L : LLP-4 V : SDFN-4
Function specification
L : VOUT=0.9V~1.9V N : VOUT=1.95V~5.0V
Accuracy rate
1 : ±1% 2 : ±20mV
Output voltage
090 ~ 500 : Selectable with a step of 0.05V in the range of 0.9V ~ 5.0V e.g.) 090 : 0.90V, 285 : 2.85V
PIN CONFIGURATION / MARKING SPECIFICATION (SOT-25) Pin Configuration
Vout
NC
5
4
A B C D E F F F F
1
2
3
Vin
Vss
EN
(Top view)
No.
Symbol
Descriptions
1
VIN
Voltage input
2
VSS
Power ground
3
EN
Chip enable
4
NC
Non connection (open)
5
VOUT
Output
Marking Specification Code
Mark
A
H
BCD
090~500
E
X
F
Internal rule
Contents Products series name Output voltage Discharge function Lot number
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
PIN CONFIGURATION / MARKING SPECIFICATION (LLP-4) Vin
EN
4
3
Pin Configuration No.
Symbol
1
VOUT
2
VSS
Power ground
3
EN
Chip enable
F F F
4
VIN
Voltage input
1
2
5
VSS
Power ground
Vout
Vss
A
B 5 Vss
C D E
Descriptions
Output
Marking Specification (Top view)
Code
Mark
Contents
A
H
Products series name
B
X
Discharge function
CDE
090~500
F
Internal rule
Output voltage Lot number
PIN CONFIGURATION / MARKING SPECIFICATION (SDFN-4) Vin
EN
4
3
A
B
C
D
Pin Configuration
5 Vss 2
1
No.
Symbol
Descriptions
1
VOUT
2
VSS
Power ground
3
EN
Chip enable
4
VIN
Voltage input
5
VSS
Power ground
Output
(Top view)
Marking Specification Code
Mark
AB
09~50
CD
Internal rule
Contents Output voltage Lot number
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
BLOCK DIAGRAM
VIN
VOUT Over-current Protector
+ Voltage Reference
_
Vss
EN
ABSOLUTE MAXIMUM RATINGS Items Input voltage range Output current Output voltage range
Symbol VIN IOUT VOUT PD PD PD TOPR TSTG
SOT-25 LLP-4 SDFN-4 Operating temperature range Storage temperature range Power dissipation ※1)
Ratings –0.3 ~ +7.0 500 VSS –0.3 ~ VIN +0.3 600 1000 550 –40 ~ +85 –55 ~ +125
Unit V mA V mW mW mW °C °C
Note : ※1)
Power dissipation depends on conditions of mounting on boards. PCB dimension is 50mm×50mm×1.6mm.
TYPICAL APPLICATION CIRCUITS
EN
VOUT CL = 1µF
VSS
VIN CIN = 1µF
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
ELECTRICAL CHARACTERISTICS (Ta=25°C unless otherwise specified) Items
Symbol
Conditions
VOUT+1.0V≦VIN≦6.0V Output voltage
VOUT
Dropout voltage
IOUT
VDROP
Typ.
Max.
Unit
VOUT ×0.99
VOUT
VOUT ×1.01
V
IOUT=30mA
Test circuit
1
Ta=–40°C ~ +85°C
Output current
VOUT≧1.95V
Min.
VOUT≦1.90V
–20
-
+20
mV
1.2V≦VOUT≦1.65V
-
250
-
mA
1.7V≦VOUT≦2.25V
-
250
-
mA
2.3V≦VOUT≦2.85V
-
250
-
mA
VIN≧VOUT+1.0V
1 2.9V≦VOUT≦3.45V
-
250
-
mA
3.5V≦VOUT≦4.05V
-
250
-
mA
4.0V≦VOUT≦5.00V
-
250
-
mA
1.2V≦VOUT≦1.65V
-
210
340
mV
1.7V≦VOUT≦2.25V
-
130
205
mV
2.3V≦VOUT≦2.85V
-
100
150
mV
IOUT=100mA
1 2.9V≦VOUT≦3.45V
-
90
137
mV
3.5V≦VOUT≦4.05V
-
85
125
mV
4.1V≦VOUT≦5.00V
-
80
115
mV
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
ELECTRICAL CHARACTERISTICS (continued) (Ta=25°C unless otherwise specified) Items
Symbol
Conditions
Min.
Typ.
Max.
Unit
Test circuit
Current consumption
IDD
VIN=VOUT+1.0V, VOUT=Open, IOUT=0mA
-
25
40
µA
2
Standby current
ISTB
EN=VSS
-
0.01
0.1
µA
2
Input voltage
VIN
1.6
-
6.0
V
1
-
10
40
mV
1
-
0.01
0.1
%/V
1
-
75
-
dB
3
300
-
-
mA
1
-
40
-
mA
1
ppm /°C
1
Load regulation
Line regulation
Ripple rejection
Limit current
Short circuit current Output voltage temperature coefficient
∆VOUT
VIN=VOUT+1.0V, IOUT=0.1mA ~ 100mA
∆VOUT / VOUT+1.0V≦VIN≦6.0V, IOUT=30mA ∆VIN•VOUT Rr
ILIMIT
ISHORT
VIN=VOUT+1.0V, f=1KHz, ∆VRIP=0.5VP-P, IOUT=30mA EN=VIN
VIN=VOUT+1.0V, VOUT=0V
∆VOUT / VEN=VIN, IOUT=300mA ∆Ta•VOUT Ta=–40°C ~ +85°C
±20
EN high level voltage
VENH
1.2
-
6.0
V
4
EN low level voltage
VENL
-
-
0.3
V
4
EN high level current
IENH
VEN= VIN=5V
0.25
-
5.0
µA
4
EN low level current
IENL
VEN= VSS
–0.1
-
0.1
µA
4
CL auto-discharge resistance
RDIS
VIN=6.0V, VOUT=4.0V, VEN= VSS
-
160
-
Ω
1
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TEST CIRCUITS Circuit (1) - Output voltage, Output current, Dropout voltage, Input voltage, Load regulation, Line regulation, Limit current, Short circuit current, Output voltage temperature coefficient, CL auto-discharge resistance VOUT
EN
VSS
A
CL
CIN
VIN
VIN
V
IOUT
Circuit (2) - Current consumption, Standby current A
VIN
VIN
VOUT
EN
VSS
VIN
VOUT
EN
VSS
CL
CIN
Circuit (3) - Ripple rejection
CL
V
V
IOUT
Circuit (4) - EN high level voltage, EN low level voltage, EN high level current, EN low level current
VIN
CIN
A
VIN
VOUT
EN
VSS
CL
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
DESCRIPTION OF OPERATION General operation In reference to following block diagram of the VRH series ; *1)
VIN
VOUT Over-current Protector
R1
RDIS
VFEEDBACK
+ Voltage VREF Reference
VSS
R2
_ Error Amp.
4MΩ
EN
By the error amplifier, the reference voltage (VREF) is compared with VFEEDBACK which is divided by feedback resistors R1 and R2. It supplies the output transistor (see note *1) to keep a stabilized output voltage against with any fluctuation of input voltage by negative feedback system. Note *1) The VRH series has P-channel MOSFET which is connected to the VOUT terminal as the output transistor. To prevent the VRH series from being damaged due to inverse current from VOUT terminal to VIN terminal through a parasitic diode, VOUT should not be exceeded VIN+0.3V.
EN terminal (shutdown function) & CL auto-discharge The VRH series can be shutdown through EN terminal. The P-channel MOSFET is turned off and operation of all internal circuits stops to reduce the current consumption when the signal of EN terminal is set to the shutdown level. In shutdown mode, the VRH series enables the electric charge at the CL to be discharged via the auto-discharge resistance (RDIS ; 160Ω), and the VOUT terminal can be rapidly returned to the VSS level as a result. Output capacitor (CL) For phase compensation, an output capacitor (CL) is required to connected between VOUT terminal and VSS terminal as close as possible. A ceramic capacitor with capacitance value of at least 1.0µF is recommended. Of course, the suitable capacitance value should be different by the condition of each application. In addition, an input capacitor (CIN) with capacitance value of at least 1.0µF is also recommended between VIN terminal and VSS terminal for stable input power. Over current protection and short circuit protection Built-in over current protection circuit performs circuit protection from over current as a current limiter. When the load current reaches the limit level, the output voltage drops and output current also decreases accordingly. A current of typ. 40mA will flow when output terminal is shorted.
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Output Voltage vs. Output Current VRH1202xxx (VOUT=1.2V)
VRH1202xxx (VOUT=1.2V) VIN=EN=VOUT+1.0V, CIN=CL=1.0µF
EN=VIN, Ta=25°C, CIN=CL=1.0µF 1.6
VIN=2.2V VIN=1.6V VIN=6.0V
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
1.6
1.2
0.8
0.4
0
1.2
0.8
0.4 Ta=+25°C Ta=–40°C Ta=+85°C
0 0
100
200
300
400
500
0
100
Output Current : IOUT (mA)
VRH1802xxx (VOUT=1.8V) EN=VIN, Ta=25°C, CIN=CL=1.0µF
400
500
VIN=EN=VOUT+1.0V, CIN=CL=1.0µF 2.4
VIN=2.8V VIN=1.9V VIN=6.0V
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
300
VRH1802xxx (VOUT=1.8V)
2.4
1.8
1.2
0.6
0
1.8
1.2
0.6 Ta=+25°C Ta=–40°C Ta=+85°C
0 0
100
200
300
400
500
0
100
Output Current : IOUT (mA)
200
300
400
500
Output Current : IOUT (mA)
VRH2801xxx (VOUT=2.8V)
VRH2801xxx (VOUT=2.8V) VIN=EN=VOUT+1.0V, CIN=CL=1.0µF
EN=VIN, Ta=25°C, CIN=CL=1.0µF 3.0
3.0
2.5
2.5
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
200
Output Current : IOUT (mA)
2.0 1.5 1.0 VIN=3.8V VIN=2.9V VIN=6.0V
0.5 0
2.0 1.5 1.0 Ta=+25°C Ta=–40°C Ta=+85°C
0.5 0
0
100
200
300
400
500
0
Output Current : IOUT (mA)
100
200
300
400
500
Output Current : IOUT (mA)
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High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Output Voltage vs. Output Current (continued) VRH3001xxx (VOUT=3.0V)
VRH3001xxx (VOUT=3.0V) VIN=EN=VOUT+1.0V, CIN=CL=1.0µF 3.5
3.0
3.0
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
EN=VIN, Ta=25°C, CIN=CL=1.0µF 3.5
2.5 2.0 1.5 1.0 VIN=4.0V VIN=3.1V VIN=6.0V
0.5 0
2.5 2.0 1.5 1.0 Ta=+25°C Ta=–40°C Ta=+85°C
0.5 0
0
100
200
300
400
500
0
100
Output Current : IOUT (mA)
VRH3301xxx (VOUT=3.3V)
400
500
VIN=EN=VOUT+1.0V, CIN=CL=1.0µF 4.0 Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
300
VRH3301xxx (VOUT=3.3V)
EN=VIN, Ta=25°C, CIN=CL=1.0µF
4.0
200
Output Current : IOUT (mA)
3.0
2.0
1.0 VIN=4.3V VIN=3.4V VIN=6.0V
0
3.0
2.0
1.0 Ta=+25°C Ta=–40°C Ta=+85°C
0 0
100
200
300
400
500
0
Output Current : IOUT (mA)
100
200
300
400
500
Output Current : IOUT (mA)
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High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Output Voltage vs. Input Voltage VRH1202xxx (VOUT=1.2V)
VRH1202xxx (VOUT=1.2V)
EN=VIN, Ta=25°C, CIN=CL=1.0µF
EN=VIN, Ta=25°C, CIN=CL=1.0µF 1.4 Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
1.4 1.3 1.2 1.1 1.0 1mA 30mA 100mA
0.9 0.8 0.5
1.0
1.5
2.0
1.3 1.2 1.1 1.0
0.8 2.5
2.5
1mA 30mA 100mA
0.9
3.0
3.5
Input Voltage : VIN (V)
VRH1802xxx (VOUT=1.8V)
1.9
1.9
1.8 1.7 1.6 1mA 30mA 100mA
1.5
2.0
2.5
1.6 1mA 30mA 100mA
1.5
4.5
6.0
EN=VIN, Ta=25°C, CIN=CL=1.0µF 3.0 Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
5.5
VRH2801xxx (VOUT=2.8V)
2.9 2.8 2.7 2.6 1mA 30mA 100mA
2.5
3.0
5.0 Input Voltage : VIN (V)
EN=VIN, Ta=25°C, CIN=CL=1.0µF
2.5
6.0
1.7
1.4 4.0
3.0
VRH2801xxx (VOUT=2.8V)
2.4 2.0
5.5
1.8
Input Voltage : VIN (V)
3.0
5.0
EN=VIN, Ta=25°C, CIN=CL=1.0µF 2.0 Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
EN=VIN, Ta=25°C, CIN=CL=1.0µF
1.5
4.5
VRH1802xxx (VOUT=1.8V)
2.0
1.4 1.0
4.0
Input Voltage : VIN (V)
3.5
4.0
2.9 2.8 2.7 2.6 1mA 30mA 100mA
2.5 2.4 4.0
Input Voltage : VIN (V)
4.5
5.0
5.5
6.0
Input Voltage : VIN (V)
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Output Voltage vs. Input Voltage (continued) VRH3001xxx (VOUT=3.0V)
VRH3001xxx (VOUT=3.0V) EN=VIN, Ta=25°C, CIN=CL=1.0µF 3.2
3.1
3.1
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
EN=VIN, Ta=25°C, CIN=CL=1.0µF 3.2
3.0 2.9 2.8 2.7 1mA 30mA 100mA
2.6 2.5 2.0
2.5
3.0
3.5
3.0 2.9 2.8 2.7
2.5 4.0
4.0
1mA 30mA 100mA
2.6
4.5
Input Voltage : VIN (V)
VRH3301xxx (VOUT=3.3V)
3.3
3.3
3.2 3.1 3.0 1mA 30mA 100mA
2.9
3.0
6.0
EN=VIN, Ta=25°C, CIN=CL=1.0µF 3.4 Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
EN=VIN, Ta=25°C, CIN=CL=1.0µF
2.5
5.5
VRH3301xxx (VOUT=3.3V)
3.4
2.8 2.0
5.0 Input Voltage : VIN (V)
3.5
4.0
4.5
3.2 3.1 3.0 1mA 30mA 100mA
2.9 2.8 3.5
Input Voltage : VIN (V)
4.0
4.5
5.0
5.5
6.0
Input Voltage : VIN (V)
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Dropout Voltage vs. Output Current VRH1202xxx (VOUT=1.2V)
VRH1802xxx (VOUT=1.8V) EN=VIN, CIN=CL=1.0µF 0.40
0.70
0.35
Dropout Voltage : VDROP (V)
Dropout Voltage : VDROP (V)
EN=VIN, CIN=CL=1.0µF 0.80
0.60 0.50 Required minimum operation condition
0.40 0.30 0.20
Ta=+25°C Ta=–40°C Ta=+85°C
0.10 0
0.30 0.25 0.20 0.15 0.10 Ta=+25°C Ta=–40°C Ta=+85°C
0.05 0
0
50
100
150
200
250
0
50
Output Current : IOUT (mA)
VRH2801xxx (VOUT=2.8V)
200
250
0.35 0.30 0.25 0.20 0.15 0.10 Ta=+25°C Ta=–40°C Ta=+85°C
0.05
EN=VIN, CIN=CL=1.0µF
0.40 Dropout Voltage : VDROP (V)
Dropout Voltage : VDROP (V)
150
VRH3001xxx (VOUT=3.0V) EN=VIN, CIN=CL=1.0µF
0.40
100
Output Current : IOUT (mA)
0.00
0.35 0.30 0.25 0.20 0.15 0.10 Ta=+25°C Ta=–40°C Ta=+85°C
0.05 0.00
0
50
100
150
200
250
0
Output Current : IOUT (mA)
50
100
150
200
250
Output Current : IOUT (mA)
VRH3301xxx (VOUT=3.3V) EN=VIN, CIN=CL=1.0µF Dropout Voltage : VDROP (V)
0.40 0.35 0.30 0.25 0.20 0.15 0.10 Ta=+25°C Ta=–40°C Ta=+85°C
0.05 0.00 0
50
100
150
200
250
Output Current : IOUT (mA)
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High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Output Voltage vs. Ambient Temperature
VIN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0µF 1.30 1.25 1.20 1.15 1.10 -50
-25
0 25 50 75 Ambient Temperature : Ta (°C)
100
Output Voltage : VOUT (V)
VRH2801xxx (VOUT=2.8V) 2.90 2.85 2.80 2.75
-25
0
25
VIN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0µF 1.90 1.85 1.80 1.75 1.70 -50
-25
0 25 50 75 Ambient Temperature : Ta (°C)
100
VRH3001xxx (VOUT=3.0V)
VIN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0µF
2.70 -50
Output Voltage : VOUT (V)
VRH1802xxx (VOUT=1.8V)
50
75
100
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
VRH1202xxx (VOUT=1.2V)
VIN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0µF 3.10 3.05 3.00 2.95 2.90 -50
-25
Ambient Temperature : Ta (°C)
0
25
50
75
100
Ambient Temperature : Ta (°C)
VRH3301xxx (VOUT=3.3V) Output Voltage : VOUT (V)
VIN=EN=VOUT+1.0V, IOUT=30mA, CIN=CL=1.0µF 3.40 3.35 3.30 3.25 3.20 -50
-25
0
25
50
75
100
Ambient Temperature : Ta (°C)
CL-Discharge Resistance : RDIS (Ω)
TYPICAL CHARACTERISTICS – CL-Discharge Resistance vs. Ambient Temperature 300
VIN=6.0V, EN=VSS, VOUT=4.0V CIN=CL=1.0µF
250 200 150 100 50 0 -50
-25
0
25
50
75
100
Ambient Temperature : Ta (°C)
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Supply Current vs. Input Voltage VRH1202xxx (VOUT=1.2V)
VRH1802xxx (VOUT=1.8V) EN=VIN, CIN=CL=1.0µF 60
50
50
Supply Current : IDD (µA)
Supply Current : IDD (µA)
EN=VIN, CIN=CL=1.0µF 60
40 30 20 10
Ta=+25°C Ta=–40°C Ta=+85°C
0 0
1
2
3
4
5
40 30 20 10
Ta=+25°C Ta=–40°C Ta=+85°C
0 6
0
1
Input Voltage : VIN (V)
VRH2801xxx (VOUT=2.8V)
60
50
50
Supply Current : IDD (µA)
Supply Current : IDD (µA)
EN=VIN, CIN=CL=1.0µF
40 30 20 Ta=+25°C Ta=–40°C Ta=+85°C
10
2
3
4
5
6
4
5
EN=VIN, CIN=CL=1.0µF
40 30 20 Ta=+25°C Ta=–40°C Ta=+85°C
10 0
0 1
3
VRH3001xxx (VOUT=3.0V)
60
0
2
Input Voltage : VIN (V)
6
0
Input Voltage : VIN (V)
1
2
3
4
5
6
Input Voltage : VIN (V)
VRH3301xxx (VOUT=3.3V) EN=VIN, CIN=CL=1.0µF
Supply Current : IDD (µA)
60 50 40 30 20 10
Ta=+25°C Ta=–40°C Ta=+85°C
0 0
1
2
3
4
5
6
Input Voltage : VIN (V)
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Load Transient Response VRH1202xxx (VOUT=1.2V)
VRH1802xxx (VOUT=1.8V)
300
200 Output Current
100
1.0
0.9
0
1.8
1.6 1.5
100
1.4
50
VRH3001xxx (VOUT=3.0V) VIN=EN=VOUT+1.0V Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF
2.5
100
2.4
50
2.3
0
Output Voltage : VOUT (V)
150 Output Current
3.1 Output Current : IOUT (mA)
Output Voltage : VOUT (V)
250 200
2.6
0 Time (40µs/div)
300
2.7
150 Output Current
VIN=EN=VOUT+1.0V Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF
2.8
200
1.3
VRH2801xxx (VOUT=2.8V)
Output Voltage
250
1.7
Time (40µs/div)
2.9
300 Output Voltage
3.0
300 Output Voltage
2.9
250 200
2.8
150 Output Current
2.7
100
2.6
50
2.5
Output Current : IOUT (mA)
1.1
Output Voltage : VOUT (V)
Output Voltage
1.2
1.9 Output Current : IOUT (mA)
Output Voltage : VOUT (V)
VIN=EN=VOUT+1.0V Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF 400
Output Current : IOUT (mA)
VIN=EN=VOUT+1.0V Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF 1.3
0 Time (40µs/div)
Time (40µs/div)
VRH3301xxx (VOUT=3.3V) VIN=EN=VOUT+1.0V Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF
3.3
300 Output Voltage
3.2
250 200
3.1
150 Output Current
3.0
100
2.9
50
2.8
Output Current : IOUT (mA)
Output Voltage : VOUT (V)
3.4
0 Time (40µs/div)
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Input Transient Response (IOUT=1mA) VRH1202xxx (VOUT=1.2V)
VRH1802xxx (VOUT=1.8V)
4
1.30
1
1.25 Output Voltage
0
1.20
-1
1.15
-2
1.10
2.00 Input Voltage
3
1.90
2
1.85 Output Voltage
1
1.80
0
1.75
-1
1.70
Time (20µs/div)
Time (20µs/div)
VRH2801xxx (VOUT=2.8V)
VRH3001xxx (VOUT=3.0V) VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF
VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF Input Voltage
4
2.95
2.85 Output Voltage
2
2.80
1
2.75
0
3.20 Input Voltage
2.90
3
6
2.70
Input Voltage : VIN (V)
Input Voltage : VIN (V)
5
3.00 Output Voltage : VOUT (V)
6
1.95
5
3.15
4
3.10
3
3.05 Output Voltage
2
3.00
1
2.95
0
Output Voltage : VOUT (V)
2
1.35
Input Voltage : VIN (V)
Input Voltage
5 Output Voltage : VOUT (V)
Input Voltage : VIN (V)
3
VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF 1.40
Output Voltage : VOUT (V)
VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF 4
2.90 Time (20µs/div)
Time (20µs/div)
VRH3301xxx (VOUT=3.3V) VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF
Input Voltage : VIN (V)
5
3.50 Input Voltage
3.45
4
3.40
3
3.35
2
Output Voltage
1
3.30 3.25
0
Output Voltage : VOUT (V)
6
3.20 Time (20µs/div)
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Input Transient Response (IOUT=30mA) VRH1202xxx (VOUT=1.2V)
VRH1802xxx (VOUT=1.8V)
4
1.30
1
1.25 Output Voltage
0
1.20
-1
1.15
-2
1.10
2.00 Input Voltage
3
1.90
2
1.85 Output Voltage
1
1.80
0
1.75
-1
1.70
Time (20µs/div)
Time (20µs/div)
VRH2801xxx (VOUT=2.8V)
VRH3001xxx (VOUT=3.0V)
VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF Input Voltage
4
2.95
2.85 Output Voltage
2
2.80
1
2.75
0
3.20 Input Voltage
2.90
3
6
2.70
Input Voltage : VIN (V)
Input Voltage : VIN (V)
5
VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF 3.00 Output Voltage : VOUT (V)
6
1.95
5
3.15
4
3.10
3
3.05
2
Output Voltage
1
2.95
0
Time (20µs/div)
3.00
Output Voltage : VOUT (V)
2
1.35
Input Voltage : VIN (V)
Input Voltage
5 Output Voltage : VOUT (V)
Input Voltage : VIN (V)
3
VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF 1.40
Output Voltage : VOUT (V)
VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF 4
2.90 Time (20µs/div)
VRH3301xxx (VOUT=3.3V) VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF
Input Voltage : VIN (V)
5
3.50 Input Voltage
3.45
4
3.40
3
3.35
2
Output Voltage
1
3.30 3.25
0
Output Voltage : VOUT (V)
6
3.20 Time (20µs/div)
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Input Transient Response (IOUT=100mA) VRH1202xxx (VOUT=1.2V)
VRH1802xxx (VOUT=1.8V) VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF
4
1.30
1
1.25 Output Voltage
0
1.20
-1
1.15
-2
1.10
2.00 Input Voltage
3
1.90
2
1.85 Output Voltage
1
1.80
0
1.75
-1
1.70
Time (20µs/div)
Time (20µs/div)
VRH2801xxx (VOUT=2.8V)
VRH3001xxx (VOUT=3.0V) VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF
VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF Input Voltage
4
2.95 2.90
3
2.85 Output Voltage
2
2.80
1
2.75
0
3.20 Input Voltage
Input Voltage : VIN (V)
Input Voltage : VIN (V)
5
6
3.00 Output Voltage : VOUT (V)
6
1.95
5
3.15
4
3.10
3
3.05
2
Output Voltage
1
2.95
0
2.70
3.00
Output Voltage : VOUT (V)
2
1.35
Input Voltage : VIN (V)
Input Voltage
5 Output Voltage : VOUT (V)
Input Voltage : VIN (V)
3
1.40
Output Voltage : VOUT (V)
VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF 4
2.90 Time (20µs/div)
Time (20µs/div)
VRH3301xxx (VOUT=3.3V) VIN=EN, Tr=Tf=5µs, Ta=25°C, CIN=CL=1.0µF
Input Voltage : VIN (V)
5
3.50 Input Voltage
3.45
4
3.40
3
3.35
2
Output Voltage
1
3.30 3.25
0
Output Voltage : VOUT (V)
6
3.20 Time (20µs/div)
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Input Rise Time (IOUT=1mA) VRH1202xxx (VOUT=1.2V)
VRH1802xxx (VOUT=1.8V)
3.0
2
2.5
1
2.0 Output Voltage
1.5
-1
1.0
-2
0.5
-3
2
5
1
4 3
0 Output Voltage
-1 -2
0
0
-3 Time (25µs/div)
VRH2801xxx (VOUT=2.8V)
VRH3001xxx (VOUT=3.0V)
VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF
Input Voltage : VIN (V)
5
7
4
7
3
6
2
5
3
6
2
5
1
4 Output Voltage
8 Input Voltage
3
-1
2
-2
1
-3
0
Input Voltage : VIN (V)
Input Voltage
VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF 8 Output Voltage : VOUT (V)
5
0
2 1
Time (25µs/div)
4
6
1
4 Output Voltage
0
3
-1
2
-2
1
-3
Time (25µs/div)
Output Voltage : VOUT (V)
0
7 Input Voltage
3 Input Voltage : VIN (V)
Input Voltage
4 Output Voltage : VOUT (V)
3 Input Voltage : VIN (V)
VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF 3.5
Output Voltage : VOUT (V)
VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF 4
0 Time (25µs/div)
VRH3301xxx (VOUT=3.3V) VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF 10
Input Voltage : VIN (V)
5
Input Voltage
9
4
8
3
7
2
6 5
1 0
Output Voltage
4
-1
3
-2
2
-3
1
-4
Output Voltage : VOUT (V)
6
0 Time (25µs/div)
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Input Rise Time (IOUT=30mA) VRH1202xxx (VOUT=1.2V)
VRH1802xxx (VOUT=1.8V)
VIN=EN, Tr=5µs, Ta=25°C, CIN= CL=1.0µF 3.0
2
2.5
1
2.0 Output Voltage
1.5
-1
1.0
-2
0.5
-3
3 2
5
1
4 3
0 Output Voltage
-1 -2
0
0
-3 Time (25µs/div)
VRH2801xxx (VOUT=2.8V)
VRH3001xxx (VOUT=3.0V)
VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF
Input Voltage : VIN (V)
5
7
4
7
3
6
2
5
3
6
2
5
1
4 Output Voltage
8 Input Voltage
3
-1
2
-2
1
-3
0
Input Voltage : VIN (V)
Input Voltage
VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF 8 Output Voltage : VOUT (V)
5
0
2 1
Time (25µs/div)
4
6
1
4 Output Voltage
0
3
-1
2
-2
1
-3
Time (25µs/div)
Output Voltage : VOUT (V)
0
7 Input Voltage
Output Voltage : VOUT (V)
Input Voltage
4
Input Voltage : VIN (V)
3 Input Voltage : VIN (V)
VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF 3.5 Output Voltage : VOUT (V)
4
0 Time (25µs/div)
VRH3301xxx (VOUT=3.3V) VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF 10
Input Voltage : VIN (V)
5
Input Voltage
9
4
8
3
7
2
6 5
1 0
Output Voltage
4
-1
3
-2
2
-3
1
-4
Output Voltage : VOUT (V)
6
0 Time (25µs/div)
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Input Rise Time (IOUT=100mA) VRH1202xxx (VOUT=1.2V)
VRH1802xxx (VOUT=1.8V)
VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF 3.0
2
2.5
1
2.0 Output Voltage
1.5
-1
1.0
-2
0.5
-3
3 2
5
1
4 3
0 Output Voltage
-1 -2
0
0
-3 Time (25µs/div)
VRH2801xxx (VOUT=2.8V)
VRH3001xxx (VOUT=3.0V)
VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF
Input Voltage : VIN (V)
5
7
4
7
3
6
2
5
3
6
2
5
1
4 Output Voltage
8 Input Voltage
3
-1
2
-2
1
-3
0
Input Voltage : VIN (V)
Input Voltage
VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF 8 Output Voltage : VOUT (V)
5
0
2 1
Time (25µs/div)
4
6
1
4 Output Voltage
0
3
-1
2
-2
1
-3
Time (25µs/div)
Output Voltage : VOUT (V)
0
7 Input Voltage
Output Voltage : VOUT (V)
Input Voltage
4
Input Voltage : VIN (V)
3 Input Voltage : VIN (V)
VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF 3.5 Output Voltage : VOUT (V)
4
0 Time (25µs/div)
VRH3301xxx (VOUT=3.3V) VIN=EN, Tr=5µs, Ta=25°C, CIN=CL=1.0µF 10
Input Voltage : VIN (V)
5
Input Voltage
9
4
8
3
7
2
6
1
5
0
Output Voltage
4
-1
3
-2
2
-3
1
-4
Output Voltage : VOUT (V)
6
0 Time (25µs/div)
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – EN Rise Time (IOUT=1mA) VRH1802xxx (VOUT=1.8V)
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF
5
6
2
5
1
4
0
3
-1
2 Output Voltage
-2
1
-3
Output Voltage : VOUT (V)
4
5
1
4
0 -1
2 1 0
Time (40µs/div)
VRH3001xxx (VOUT=3.0V)
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF 8
5
7
4
7
3
6
2
5
3
6
2
5
1
4 Output Voltage
8 EN Input Voltage
3
-1
2
-2
1
-3
0
EN Input Voltage : VEN (V)
EN Input Voltage
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF
Output Voltage : VOUT (V)
5 EN Input Voltage : VEN (V)
3 Output Voltage
-3
VRH2801xxx (VOUT=2.8V)
0
6
2
Time (40µs/div)
4
7 EN Input Voltage
3
-2
0
8
1
Output Voltage
4
0
3
-1
2
-2
1
-3
Time (40µs/div)
Output Voltage : VOUT (V)
EN Input Voltage : VEN (V)
EN Input Voltage
EN Input Voltage : VEN (V)
3
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF
Output Voltage : VOUT (V)
VRH1202xxx (VOUT=1.2V)
0 Time (40µs/div)
VRH3301xxx (VOUT=3.3V) VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF 9
5
EN Input Voltage
8
4
7
3
6 5
2 Output Voltage
1
4
0
3
-1
2
-2
1
-3
Output Voltage : VOUT (V)
EN Input Voltage : VEN (V)
6
0 Time (40µs/div)
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – EN Rise Time (IOUT=30mA) VRH1202xxx (VOUT=1.2V)
VRH1802xxx (VOUT=1.8V) 5
6
2
5
1
4
0
3
-1
2 Output Voltage
-2
1
-3
Output Voltage : VOUT (V)
4
5
1
4
0
3 Output Voltage
-1
2 1
-3
0 Time (40µs/div)
VRH2801xxx (VOUT=2.8V)
VRH3001xxx (VOUT=3.0V)
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF 8
5
7
4
7
3
6
2
5
3
6
2
5
1
4 Output Voltage
8 EN Input Voltage
3
-1
2
-2
1
-3
0
EN Input Voltage : VEN (V)
EN Input Voltage
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF
Output Voltage : VOUT (V)
5 EN Input Voltage : VEN (V)
6
2
-2
0
0
7 EN Input Voltage
3
Time (40µs/div)
4
8
1
Output Voltage
4
0
3
-1
2
-2
1
-3
Time (40µs/div)
Output Voltage : VOUT (V)
EN Input Voltage : VEN (V)
EN Input Voltage
EN Input Voltage : VEN (V)
3
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF
Output Voltage : VOUT (V)
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF
0 Time (40µs/div)
VRH3301xxx (VOUT=3.3V) VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF 9
5
EN Input Voltage
8
4
7
3
6 5
2 1
Output Voltage
4
0
3
-1
2
-2
1
-3
Output Voltage : VOUT (V)
EN Input Voltage : VEN (V)
6
0 Time (40µs/div)
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VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – EN Rise Time (IOUT=100mA) VRH1202xxx (VOUT=1.2V)
VRH1802xxx (VOUT=1.8V) 5
6
2
5
1
4
0
3
-1
2 Output Voltage
-2
1
-3
Output Voltage : VOUT (V)
4
6
2
5
1
4
0
3 Output Voltage
-1 -2
2 1
-3
0
0 Time (40µs/div)
VRH2801xxx (VOUT=2.8V)
VRH3001xxx (VOUT=3.0V)
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF 8
5
7
4
7
3
6
2
5
3
6
2
5
1
8 EN Input Voltage
4 Output Voltage
0
3
-1
2
-2
1
-3
0
EN Input Voltage : VEN (V)
EN Input Voltage
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF
Output Voltage : VOUT (V)
5 EN Input Voltage : VEN (V)
7 EN Input Voltage
3
Time (40µs/div)
4
8
1
Output Voltage
4
0
3
-1
2
-2
1
-3
Time (40µs/div)
Output Voltage : VOUT (V)
EN Input Voltage : VEN (V)
EN Input Voltage
EN Input Voltage : VEN (V)
3
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF
Output Voltage : VOUT (V)
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF
0 Time (40µs/div)
VRH3301xxx (VOUT=3.3V)
EN Input Voltage : VEN (V)
6 5
EN Input Voltage
9 8
4
7
3
6 5
2 Output Voltage
1
4
0
3
-1
2
-2
1
-3
Output Voltage : VOUT (V)
VIN=VOUT+1.0V Tr=5µs, Ta=25°C, CIN=CL=1.0µF
0 Time (40µs/div)
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VRH Series
Rev. E13-01
TYPICAL CHARACTERISTICS – Ripple Rejection Rate VRH1202xxx (VOUT=1.2V)
VRH1802xxx (VOUT=1.8V)
VIN=EN=(VOUT+1.0)Vdc+0.5Vp-pac IOUT=30mA, Ta=25°C, CIN=CL=1.0µF
VIN=EN=(VOUT+1.0)Vdc+0.5Vp-pac IOUT=30mA, Ta=25°C, CIN=CL=1.0µF 100 Ripple Rejection Rate : RR (dB)
Ripple Rejection Rate : RR (dB)
100 90 80 70 60 50 40 30 20 10 0 0.01
0.1
1 10 100 Ripple Frequency : f (KHz)
80 70 60 50 40 30 20 10 0 0.01
1000
VRH2801xxx (VOUT=2.8V)
90
0.1
VIN=EN=(VOUT+1.0)Vdc+0.5Vp-pac IOUT=30mA, Ta=25°C, CIN=CL=1.0µF 100 Ripple Rejection Rate : RR (dB)
100 Ripple Rejection Rate : RR (dB)
1000
VRH3001xxx (VOUT=3.0V)
VIN=EN=(VOUT+1.0)Vdc+0.5Vp-pac IOUT=30mA, Ta=25°C, CIN=CL=1.0µF 90 80 70 60 50 40 30 20 10 0 0.01
1 10 100 Ripple Frequency : f (KHz)
0.1
1
10
100
1000
90 80 70 60 50 40 30 20 10 0 0.01
Ripple Frequency : f (KHz)
0.1
1
10
100
1000
Ripple Frequency : f (KHz)
VRH3301xxx (VOUT=3.3V) VIN=EN=(VOUT+1.0)Vdc+0.5Vp-pac IOUT=30mA, Ta=25°C, CIN=CL=1.0µF Ripple Rejection Rate : RR (dB)
100 90 80 70 60 50 40 30 20 10 0 0.01
0.1
1 10 100 Ripple Frequency : f (KHz)
1000
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High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
PACKAGE DIMENSIONS (SOT-25) (Unit : mm)
+0.10
0.65 –0.15
a
0.45
1.6±0.15
2.8±0.2
a
Min 0.1
1.1~1.3
2.9±0.2
(Marked Side)
0~0.1
a
a 0.95
+0.10 0.65 –0.15
3~7°
a 0.95
1.9±0.2
+0.10
0.16 –0.15
a = 0.32 +0.10 –0.15 Flat length = 0.2 min.
2.9±0.2
1.0
0.7
1.0
0.7
2.4
0～0.1
1.1±1.3
Recommended land pattern
1.0
0.7
0.95
0.95 1.9
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VRH Series
Rev. E13-01
TAPING AND LOADING SPECIFICATIONS (SOT-25) (Unit : mm)
Mark
1.4±0.1
3.5±0.05
3.4±0.1
Mark
2.0±0.05
4.0±0.1
8.0±0.2
ø1.5 +0.1 –0
0.3±0.03
1.75±0.1
4.0±0.1
3.18±0.1
1.75 Max.
Taping direction
REEL DIMENSIONS (SOT-25) (Unit : mm)
120°
ø60±1
2.0±0.5
(3,000 pcs / reel)
ø178±2
ø13±0.5
90°
9.0±0.5
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VRH Series
Rev. E13-01
PACKAGE DIMENSIONS (LLP-4)
0.9±0.05
(0.3)
(Marked Side)
(0.075)
0.2±0.05
0.7±0.05
(0.3)
1.2±0.05
1.6±0.05
0.2±0.05
(Unit : mm)
4*0.3±0.05
Recommended land pattern
0.15±0.05
1.0 0.35
0.35
0.4
2.0
0.7
0.4
Max. 0.6 (Typ. 0.55)
0.6±0.05
0.3
0.3 0.6
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.......... Future of the analog world
High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TAPING AND LOADING SPECIFICATIONS (LLP-4) (Unit : mm)
ø0.5±0.1
3.5±0.05
1.8±0.05
Mark
Mark
0.75±0.05
2.0±0.05
4.0±0.1
8.0±0.2
ø1.5 +0.1 –0
0.25±0.05
1.75±0.1
4.0±0.1
1.4±0.05
Taping direction
REEL DIMENSIONS (LLP-4) (Unit : mm)
120°
ø60±1
2.0±0.5
(3,000 pcs / reel)
ø178±2
ø13±0.5
90°
9.0±0.5
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High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
PACKAGE DIMENSIONS (SDFN-4) (Unit : mm) 0.22±0.05 1.0±0.05 0.48±0.05
(Marked Side)
3
4
2
1
0.25±0.05
1.0±0.05
0.48±0.05
(C0.12)
0.4 Max.
0.65
Recommended land pattern 0.65
0.48
0.48
0.4
0.22
1.3
45°
0.22
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High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
TAPING AND LOADING SPECIFICATIONS (SDFN-4) (Unit : mm)
1.1
3.5±0.05
2.0±0.05
8.0±0.3
ø1.5 +0.1 –0
0.2±0.1
1.75±0.1
4.0±0.1
1.2 Max.
ø0.5±0.1
2.0±0.1
1.1
Taping direction
REEL DIMENSIONS (SDFN-4) (Unit : mm)
120°
ø60±1
2.0±0.5
(10,000 pcs / reel)
ø178±2
ø13±0.5
90°
9.0±0.5
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AnaSem
AnaSem may change the products described in this data sheet, or may discontinue production or services without any notice in order to supply the best products through improve the design and performance. Customers are recommended to obtain the latest data or information before placing orders in order to make sure the data or information required is the newest. It is necessary for customers to fully understand the products described in this data sheet and to use it in accordance with its specifications. The products described in this data sheet are not intended to use for the apparatus which have influence on human lives due to the failure or malfunction of the products. AnaSem Corp. is not responsible for any support to customer’s application, product design, software performance, patent infringement or service. AnaSem Corp. does not disclose or imply a guarantee or description about being licensed based on patents, copy-rights, circuit location license, or other intellectual properties associated with the devices or combinations in which the products or service of AnaSem Corp. are used or can be used, or which cover the methods. Customers should not export, directly or indirectly, any products without obtaining required licenses and approvals in advance from appropriate government agencies.
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High speed, Low dropout, ±1% High output accuracy with On/Off circuit CMOS Voltage Regulator
VRH Series
Rev. E13-01
GENUINE PRODUCT LEGITIMATE LABEL DEFINITION
Green colored Circle “RoHS” Label
Other specific customized Labels
Ordinary Product Information Bar Code
Our internal Outgoing Check Code 3 Our Internal QR Check Code 2
AnaSem Logo and Brand Name (Black color Logo)
Our Internal Product Check Code 1 Genuine labels MUST include our correct contact information as shown
2
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