SSC2156 查看數據表（PDF） - Secos Corporation.

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SSC2156

600mA CMOS Positive Voltage Regulator

Secos Corporation. 

Elektronische Bauelemente

RoHS Compliant Product

SSC2156

600mA CMOS

Positive Voltage Regulator

Description

The SSC2156 positive,linear regulators feature low ground

current (30µA typ.) with low dropout voltage, making them ideal

for battery applications. The space-saving SOP-8 package is

attractive for "Pocket" and "Hand Held" applications.These

rugged devices have both Thermal Shutdown and Current

Fold-back to prevent device failure under the "Worst" of operating

conditions.The SSC2156 is stable with an output capacitance

of 2.2µF or greater.

Features

* Low Temperature Coefficient

* Over-Temperature Shutdown

* User Adjustable Output Voltages

* Very Low Dropout Voltage

* Accurate to within 1.5%

* Guaranteed 600mA output

* Current Limiting

* Power-Saving Shutdown Mode

* Short Circuit Current Fold-back

Applications

* PC Peripherals

* Wireless Devices

* Portable Electronics

* Battery Powered Widgets

* Instrumentation

* Cordless Phones

REF.

A

B

C

D

E

F

Millimeter

Min.

Max.

5.80

6.20

4.80

5.00

3.80

4.00

0̓

8̓

0.40

0.90

0.19

0.25

REF.

M

H

L

J

K

G

Millimeter

Min.

Max.

0.10

0.25

0.35

0.49

1.35

1.75

0.375 REF.

45̓

1.27 TYP.

Functional Block Diagram

Typical Application Circuit

SSC2156

VOUT=1.215*(1+R1/R2)

C2 is unnecessary if R1 or R2 < 20KΩ

R1 and R2 usd resistance vlaue within 1% accuracy

for correct VOUT

http://www.SeCoSGmbH.com/

01-Jun-2002 Rev. A

Any changing of specification will not be informed individual

Page 1 of 7

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