AIC1722A

4

Refer to the TYPICAL APPLICATION CIRCUIT.

otherwise specified.) (Note 2)

PARAMETER

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

Output Voltage

-2

+2

%

Line Regulation

1.4V

3.3V

3

3

10

15

mV

Load Regulation

(Note 3)

1.4V

4.0V

7

15

20

40

mV

Current Limit

(Note 4)

300

mA

Dropout Voltage

(Note 5)

4.0V

3.0V

2.5V

2.0V

1.4V

400

470

570

800

1260

500

570

670

900

1360

mV

Ground Current

1.4V

V

4.0V

V

55

55

80

80

A

Thermal Shutdown

Hysteresis

Guaranteed by design

20

ºC

Note 1: To avoid output oscillation, aluminum electrolytic output capacitor is recommended and ceramic

capacitor is not suggested.

temperature range are assured by design, characterization and correlation with Statistical Quality

Controls (SQC).

Note 3: Regulation is measured at constant junction temperature, using pulse testing with a low ON time.

Note 4: Current limit is measured by pulsing a short time.

Note 5: Dropout voltage is defined as the input to output differential at which the output voltage drops

100mV below the value measured with a 1V differential.