ADP3307 datasheet(2/8 Pages) AD

2 / 8 page

–2–

REV. 0

ADP3307–SPECIFICATIONS (@ T

A = –20 C to +85 C, VIN = 7 V, CIN = 0.47

F, COUT = 0.47 F, unless

otherwise noted)

1 The following specifications apply to all voltage options.

Parameter

Symbol

Conditions

Min

Typ

Max

Units

OUTPUT VOLTAGE ACCURACY

VOUT

VIN = VOUTNOM + 0.3 V to 12 V

IL = 0.1 mA to 100 mA

TA = +25°C

–0.8

+0.8

VIN = VOUTNOM + 0.3 V to 12 V

IL = 0.1 mA to 100 mA

–1.4

+1.4

LINE REGULATION

VIN = VOUTNOM + 0.3 V to 12 V

TA = +25

°C

0.02

mV/V

LOAD REGULATION

IL = 0.1 mA to 100 mA

TA = +25

°C

0.06

mV/mA

GROUND CURRENT

IGND

IL = 100 mA

0.76

2.0

IL = 0.1 mA

0.19

0.3

GROUND CURRENT IN DROPOUT

IGND

VIN = 2.5 V

IL = 0.1 mA

0.6

1.2

DROPOUT VOLTAGE

VDROP

VOUT = 98% of VOUTNOM

IL = 100 mA

0.126

0.22

IL = 10 mA

0.025

0.07

IL = 1 mA

0.004

0.015

SHUTDOWN THRESHOLD

VTHSD

2.0

0.75

OFF

0.75

0.3

SHUTDOWN PIN INPUT CURRENT

ISDIN

0 < VSD, < 5 V

µA

5 < VSD ≤ 12 V @ VIN = 12 V

µA

GROUND CURRENT IN SHUTDOWN

VSD = 0 V, VIN = 12 V

MODE

TA = +25°C

0.005

µA

VSD = 0 V, VIN = 12 V

TA = +85

°C

0.01

µA

OUTPUT CURRENT IN SHUTDOWN

IOSD

TA = +25

°C @ V

IN = 12 V

µA

MODE

TA = +85

°C @ V

IN = 12 V

µA

ERROR PIN OUTPUT LEAKAGE

IEL

VEO = 5 V

µA

ERROR PIN OUTPUT

“LOW” VOLTAGE

VEOL

ISINK = 400

µA

0.12

0.3

PEAK LOAD CURRENT

ILDPK

VIN = VOUTNOM + 1 V

170

OUTPUT NOISE @ 3.3 V OUTPUT

VNOISE

f = 10 Hz–100 kHz

CNR = 0

100

µV rms

CNR = 10 nF, CL = 10

µF30

µV rms

NOTES

1Ambient temperature of +85

°C corresponds to a junction temperature of 125°C under typical full load test conditions.

Specifications subject to change without notice.

∆V

∆I

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