ADP170(RevC) 데이터 시트보기 (PDF) - Analog Devices

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ADP170
(Rev.:RevC)

300 mA, Low Quiescent Current, CMOS Linear Regulators

Analog Devices 

Data Sheet

ADP170/ADP171

SPECIFICATIONS

VIN = (VOUT + 0.4 V) or 1.6 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 CURRENT1

SHUTDOWN CURRENT

FIXED-OUTPUT VOLTAGE ACCURACY

ADJUSTABLE-OUTPUT VOLTAGE

ACCURACY (ADP171)2

ADJ INPUT BIAS CURRENT (ADP171)

LINE REGULATION

LOAD REGULATION3

DROPOUT VOLTAGE4

START-UP TIME5

CURRENT-LIMIT THRESHOLD6

THERMAL SHUTDOWN

Thermal Shutdown Threshold

Thermal Shutdown Hysteresis

EN INPUT

Logic High Voltage

Logic Low Voltage

Leakage Current Voltage

UNDERVOLTAGE LOCKOUT

Input Voltage Rising

Input Voltage Falling

Hysteresis

Symbol

VIN

IGND

IGND-SD

VOUT

Conditions

TJ = −40°C to +125°C

IOUT = 0 µA

IOUT = 0 µA, TJ = −40°C to +125°C

IOUT = 1 mA

IOUT = 1 mA, TJ = −40°C to +125°C

IOUT = 150 mA

IOUT = 150 mA, TJ = −40°C to +125°C

IOUT = 300 mA

IOUT = 300 mA, TJ = −40°C to +125°C

EN = GND

EN = GND, VIN = 3.6 V, TJ = −40°C to +85°C

EN = GND, VIN = 3.6 V, TJ = 85°C to 125°C

IOUT = 10 mA

1 mA < IOUT < 300 mA, VIN = (VOUT + 0.5 V) to 3.6 V

1 mA < IOUT < 300 mA, VIN = (VOUT + 0.5 V) to 3.6 V,

TJ = −40°C to +125°C

VADJ

ADJI-BIAS

∆VOUT/∆VIN

∆VOUT/∆IOUT

VDROPOUT

tSTART-UP

ILIMIT

IOUT = 10 mA

1 mA < IOUT < 300 mA, VIN = (VOUT + 0.5 V) to 3.6 V

1 mA < IOUT < 300 mA, VIN = (VOUT + 0.5 V) to 3.6 V,

TJ = −40°C to +125°C

1.6 V ≤ VIN ≤ 3.6 V, ADJ connected to VOUT

VIN = (VOUT + 0.5 V) to 3.6 V, TJ = −40°C to +125°C

IOUT = 1 mA to 300 mA

IOUT = 1 mA to 300 mA, TJ = −40°C to +125°C

IOUT = 10 mA, VOUT ≥ 1.8 V

IOUT = 10 mA, VOUT ≥ 1.8 V, TJ = −40°C to +125°C

IOUT = 150 mA, VOUT ≥ 1.8 V

IOUT = 150 mA, VOUT ≥ 1.8 V, TJ = −40°C to +125°C

IOUT = 300 mA, VOUT ≥ 1.8 V

IOUT = 300 mA, VOUT ≥ 1.8 V, TJ = −40°C to +125°C

VOUT = 1.8 V

TSSD

TSSD-HYS

TJ rising

VIH

VIL

VI-LEAKAGE

UVLO

UVLORISE

UVLOFALL

UVLOHYS

1.6 V ≤ VIN ≤ 3.6 V

1.6 V ≤ VIN ≤ 3.6 V

EN = VIN or GND

EN = VIN or GND, TJ = −40°C to +125°C

TJ = −40°C to +125°C

TJ = −40°C to +125°C

Min Typ Max Unit

1.6

3.6 V

23

µA

60

µA

50

µA

100 µA

130

µA

210 µA

170

µA

260 µA

0.1

µA

2

µA

25

µA

−1

+1 %

−2

+2 %

−3

+3 %

0.495 0.5

0.490

0.485

0.505 V

0.510 V

0.515 V

−0.25

400

15

0.001

2

33

66

120

450

+0.25

0.007

7

70

135

800

nA

%/V

%/mA

%/mA

mV

mV

mV

mV

mV

mV

µs

mA

150

°C

15

°C

1.2

V

0.4 V

0.1

µA

1

µA

0.7

80

1.5 V

V

mV

Rev. C | Page 3 of 20

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