Pin Descriptions

AAT3526, 3527, 3528 (SOT143)

Part Number Descriptions

Pin Configuration

SOT143

(Top View)

1

2

3

4

(RESET) RESET

V

CC

MR

GND

Part Number

Output Type

AAT3526

Reset Output Push Pull Active Low with Delay

AAT3527

Reset Output Push Pull Active High with Delay

AAT3528

Reset Output Open Drain Active Low with Delay

Pin #

Symbol

Function

1

GND

Ground connection

RESET

RESET output remains high while V

2

(AAT3527)

and remains so for a minimum of 150ms after V

reset threshold.

RESET

RESET output remains low while V

(AAT3526,

and remains so for a minimum of 150ms after V

AAT3528)

reset threshold

3

MR

Manual Reset active low input. A logic low signal on MR asserts a

reset condition. Asserted reset continues as long as MR is low and

for a minimum of 150ms after MR returns high

4

Vcc

Supply Voltage (+1.2V to +5.5V)

AAT3526/7/8

MicroPower Supervisory Circuit with Manual Reset

2

3526.2002.1.0.62