6

GM6350

450mA ULTRA LOW DROPOUT

POSITIVE VOLTAGE REGULATOR

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

-1.4

+1.4

Output Voltage Accuracy

-3.0

+2.0

%

Line Regulation

∆V

OI

0.1

0.3

%/V

Load Regulation

∆V

OL

0.1mA

< I

0.005

0.04

%/mA

Maximum Output Current

300

500

mA

Output Current Limit

400

mA

Ground Pin Current

15

30

µA

100

180

300

550

150

300

2.0V

<V

450

800

200

400

Dropout

Voltage

∆V

600

1100

mV

Power Supply Rejection

Ration

PSRR

10kHz

60

dB

Note: Load Regulation is measured using pulse techniques with duty cycle < 5%

GM6350-x.x

100mA

Figure 1. Line Regulation Test Circuit

Figure 2. Load Regulation Test Circuit

Figure 3. Ground Current Test Circuit

GM6350-x.x

1mA

1µF

6.5V

GM6350-x.

x

1µF

1µF

300mA

0.1mA

6V