Elektronische Bauelemente

SSC2139

1.55A CMOS

Low Dropout Voltage Regulator

*

Adjustable Version

Features

*

Low Temperature Coefficient

* Over-Temperature Shutdown

* Very Low Dropout Voltage

*

High Accurate 1.5%

* Guaranteed

1.55A output

* Current Limiting

* Portable Electronics

Applications

* PC Peripherals

* Wireless Devices

* Battery Powered Widgets

* Instrumentation

The SSC2139 is stable

with an output capacitance of 4.7µF or greater.

Description

The SSC2139 positive,linear regulators feature low quiescent

current (45µA typ.) with low dropout voltage, making them ideal

for battery applications. Output voltage are set at the factory and

trimmed to 1.5% accuracy.These rugged devices have both

Thermal Shutdown and Current Fold-back to prevent device failure

under the "Worst" of operating conditions.

01-Jun-2002 Rev. A

Page 1 of 7

http://www.SeCoSGmbH.com/

Any changing of specification will not be informed individual

RoHS Compliant Product

Typical Application Circuit

Functional Block Diagram

REF.

Min.

Max.

REF.

Min.

Max.

A

5.80

6.20

M

0.10

0.25

B

4.80

5.00

H

0.35

0.49

C

3.80

4.00

L

1.35

1.75

D

0 C

8C

J

0.375 REF.

E

0.40

0.90

K

45 C

F

0.19

0.25

G

1.27 TYP.

Millimeter

Millimeter

SSC2139

* Power-Saving Shutdown Mode

±