ADP3330

Data Sheet

ADP3330-2.5

At TA = −40°C to +85°C, VIN = 7 V, CIN = 0.47 µF, COUT = 0.47 µF, unless otherwise noted. Ambient temperature of +85°C corresponds to a

junction temperature of +125°C under typical full load test conditions. Application stable with no load.

Table 2.

Parameter

Symbol

Test Conditions/Conditions

Min

Typ

Max

Unit

OUTPUT VOLTAGE ACCURACY

VOUT

VIN = 2.9 V to 12 V,

IL = 0.1 mA to 200 mA, TA = 25°C

−0.7

+0.7

%

VIN = 2.9 V to 12 V, IL = 0.1 mA to

150 mA, TA = −40°C to +85°C

−1.4

+1.4

%

VIN = 2.9 V to 12 V, IL = 0.1 mA to

200 mA, TA = −20°C to +85°C

−1.4

+1.4

%

LINE REGULATION

ΔVO/ΔVIN

VIN = 2.9 V to 12 V, TA = 25°C

0.04

mV/V

LOAD REGULATION

ΔVO/ΔIL

IL = 0.1 mA to 200 mA, TA = 25°C

0.04

mV/mA

GROUND CURRENT

IGND

IL = 200 mA, TA = −20°C to +85°C

1.6

4.0

mA

IL = 150 mA

1.2

3.1

mA

IL = 50 mA

0.4

1.1

mA

IL = 0.1 mA

34

50

µA

GROUND CURRENT IN DROPOUT

IGND

VIN = VOUTNOM − 100 mV, IL = 0.1 mA

37

55

µA

DROPOUT VOLTAGE

VDROP

VOUT = 98% of VOUTNOM

IL = 200 mA, TA = −20°C to +85°C

140

230

mV

IL = 150 mA

110

170

mV

IL = 10 mA

42

60

mV

IL = 1 mA

25

501

mV

PEAK LOAD CURRENT

ILDPK

VIN = VOUTNOM + 1 V

300

mA

OUTPUT NOISE2

VNOISE

f = 10 Hz to 100 kHz, CL = 10 µF,

IL = 200 mA, CNR = 10 nF, VOUT = 3 V

47

µV rms

f = 10 Hz to 100 kHz, CL = 10 µF,

IL = 200 mA, CNR = 0 nF, VOUT = 3 V

95

µV rms

SHUTDOWN THRESHOLD

VTHSD

On

2.0

V

Off

0.4

V

SHUTDOWN PIN INPUT CURRENT

ISD

VIN = 12 V, 0 V<SD ≤12 V

1.9

9

µA

0 V <SD ≤5 V

1.4

6

µA

GROUND CURRENT IN SHUTDOWN MODE

IGNDSD

SD = 0 V, VIN = 12 V

0.01

2

µA

OUTPUT CURRENT IN SHUTDOWN MODE

IOSD

TA = 25°C at VIN = 12 V

1

µA

TA = 85°C at VIN = 12 V

2

µA

ERROR PIN OUTPUT LEAKAGE

IEL

VEO = 5 V

1

µA

ERROR PIN OUTPUT LOW VOLTAGE

VEOL

ISINK = 400 µA

0.19

0.40

V

1

Application stable with no load.

2

See Figure 21 and Applications Information section for additional information.

Rev. C | Page 4 of 16