RTC LOW-DROPOUT LINEAR REGULATOR

ACT8810

Rev 9, 15-Nov-12

Innovative Power

TM

- 37 -

www.active-semi.com

Copyright © 2012 Active-Semi, Inc.

ActivePMU

I

ELECTRICAL CHARACTERISTICS (REG6)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Input Supply Range

2.6

5.5

V

Output Voltage Accuracy

-2%

+2%

V

-3%

+3%

Line Regulation Error

0.1

%/V

Load Regulation Error

-0.01

%/mA

Input Supply Current

ON1 = ON2 = ON3 = GA

6

12

µA

Dropout Voltage

35

70

mV

Output Current

30

mA

45

mA

1

20

µF

: Dropout Voltage is defined as the differential voltage between input and output when the output voltage drops 100mV below the

regulation voltage at 1V differential voltage (for 2.8V output voltage or higher)

3

: LDO current limit is defined as the output current at which the output voltage drops to 95% of the respective regulation voltage.