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ADP151

Ultralow Noise, 200 mA, CMOS Linear Regulator

Analog Devices 

Data Sheet

ADP151

SPECIFICATIONS

VIN = (VOUT + 0.4 V) or 2.2 V, whichever is greater; EN = VIN, IOUT = 10 mA, CIN = COUT = 1 µF, TA = 25°C, unless otherwise noted.

Table 1.

Parameter

INPUT VOLTAGE RANGE

OPERATING SUPPLY CURRENT

SHUTDOWN CURRENT

OUTPUT VOLTAGE ACCURACY

TSOT/LFCSP

WLCSP

REGULATION

Line Regulation

Load Regulation (TSOT/LFCSP)1

Load Regulation (WLCSP)1

DROPOUT VOLTAGE2

TSOT/LFCSP

WLCSP

Symbol

VIN

IGND

IGND-SD

Conditions

TJ = −40°C to +125°C

IOUT = 0 µA

IOUT = 0 µA, TJ = −40°C to +125°C

IOUT = 100 µA

IOUT = 100 µA, TJ = −40°C to +125°C

IOUT = 10 mA

IOUT = 10 mA, TJ = −40°C to +125°C

IOUT = 200 mA

IOUT = 200 mA, TJ = −40°C to +125°C

EN = GND

EN = GND, TJ = −40°C to +125°C

VOUT

IOUT = 10 mA

VOUT

TJ = −40°C to +125°C

VOUT < 1.8 V

100 µA < IOUT < 200 mA, VIN = (VOUT + 0.4 V) to 5.5 V

VOUT ≥1.8 V

100 µA < IOUT < 200 mA, VIN = (VOUT + 0.4 V) to 5.5 V

VOUT

TJ = −40°C to +125°C

VOUT < 1.8 V

100 µA < IOUT < 200 mA, VIN = (VOUT + 0.4 V) to 5.5 V

VOUT ≥1.8 V

100 µA < IOUT < 200 mA, VIN = (VOUT + 0.4 V) to 5.5 V

∆VOUT/∆VIN

∆VOUT/∆IOUT

∆VOUT/∆IOUT

VDROPOUT

VIN = (VOUT + 0.4 V) to 5.5 V, TJ = −40°C to +125°C

VOUT < 1.8 V

IOUT = 100 µA to 200 mA

IOUT = 100 µA to 200 mA, TJ = −40°C to +125°C

VOUT ≥ 1.8 V

IOUT = 100 µA to 200 mA

IOUT = 100 µA to 200 mA, TJ = −40°C to +125°C

VOUT < 1.8 V

IOUT = 100 µA to 200 mA

IOUT = 100 µA to 200 mA, TJ = −40°C to +125°C

VOUT ≥1.8 V

IOUT = 100 µA to 200 mA

IOUT = 100 µA to 200 mA, TJ = −40°C to +125°C

IOUT = 10 mA

IOUT = 10 mA, TJ = −40°C to +125°C

IOUT = 200 mA

IOUT = 200 mA, TJ = −40°C to +125°C

IOUT = 200 mA

IOUT = 200 mA, TJ = −40°C to +125°C

Min Typ Max Unit

2.2

5.5 V

10

µA

20

µA

20

µA

40

µA

60

µA

90

µA

265

μA

350 μA

0.2

µA

1.0 µA

−1

+1

%

−3

+2

%

−2.5

+1.5 %

−2.5

+2

%

−2

+1.5 %

−0.05

0.006

+0.05

0.012

%/V

%/mA

%/mA

%/mA

0.003

0.008

0.004

0.009

%/mA

%/mA

%/mA

%/mA

%/mA

0.002

10

150

135

0.006

30

230

200

%/mA

%/mA

mV

mV

mV

mV

mV

mV

Rev. E | Page 3 of 24

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