SC1592M

Low Dropout High Performance

Adjustable Positive Voltage Regulator

HIGH-RELIABILITY PRODUCTS

Rev 2.1

1

Features





3A guaranteed output current



260mV (typ.) @ 3A dropout voltage in dual supply

mode



1% initial accuracy



Adjustable output voltage down to 0.8V



Programmable current limiting with thermal

shutdown



Fast transient response



Excellent line and load regulation



Military temperature range: -55°C to + 125°C



The SC1592 voltage regulator is available in SOIC-8L

EDP package



Pb-free, halogen free, RoHS / WEEE compliant

Description

The SC1592 is a 3A low dropout high performance linear

voltage regulator that provides a low voltage, high current

output with a minimum of external components, utilizing

dual supply configuration.

The SC1592 offers a wide input voltage range from 1.25V to

16V and is ideal for applications that need to convert down

to 0.8V.

Additionally, the SC1592 is fully protected with an

externally programmable current limit, and thermal

shutdown. Also, there is an EN input which enables or shuts

down the device.

Applications



Low voltage logic supplies



Microcontroller supplies



Post regulation

Typical Application Circuit

CNTL

IN

EN

GND

ILIM

SENSE

OUT

SC1592M

TTL

C1

1µF

C2

10µF

R1

100

R2

66.5

R3

53

C3

47µF

.

8

.

0

3

2

1

typ

V

V

V

R

R

V

REF

REF

OUT

=

•











 +

=