Elektronische Bauelemente

SN2133

CMOS Positive

Voltage Regulator

Description

The

SN2133 series of positive,linear regulators feature low quiescent

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

* Factory Pre-set Output Voltage

Features

* High Accurate

* Over-Temperature Shutdown

±

1.5%

* Very Low Dropout Voltage

* Low Temperature Coefficient

* Short Circuit Current Fold-back

* Guaranteed 300mA output

* Current Limiting

* Portable Electronics

Applications

* PC Peripherals

* Wireless Devices

* Battery Powered Widgets

* Electronic Scales

* Instrumentation

* Cordless Phones

f

or battery applications. These rugged devices have both Thermal Shutdown,

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

operating conditions. The SN2133 is stable with an output capacitance of

2.2µF or greater.

01-Jun-2002 Rev. A

Page 1 of

5

http://www.SeCoSGmbH.com/

Any changing of specification will not be informed individual

RoHS Compliant Product

SN2133

IN

OUT

GND

OUT

IN

5V

C2

1uF

2.2uF

Typical Application Circuit

Block Diagram

Dim

Min

Max

A

2.70

3.10

B

1.40

1.60

C

1.00

1.30

D

0.35

0.50

G

1.70

2.10

H

0.00

0.10

J

0.10

0.26

K

0.20

0.60

L

0.85

1.15

S

2.40

2.80

All Dimension in mm

SC-59

S

G

D

B

L

A

1

3

2

Top View

H

C

J

K