LX8941_07 Microsemi Corporation, LX8941_07 Datasheet

LX8941_07

Manufacturer Part Number

LX8941_07

Description

Preliminary DATA Sheet

Manufacturer

Microsemi Corporation

Datasheet

1.LX8941_07.pdf (5 pages)

Current page: 1 of 5
Download datasheet (129Kb)

Rev. 0.7a, 2005-11-10

adjustable, low dropout regulator rated for

more than 1A of output current. It can

regulate with as low as 0.8V headroom

between the input and output voltages, at

1A output current, thus minimizing power

dissipation. In addition, it can be used in

applications where worst case supplies

require a low input / output differential to

maintain regulation.

IMPORTANT: For the most current data, consult MICROSEMI’s website:

The

10 µF

Microsemi

OFF

LX8941

11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570

LX8941

Note: Available in Tape & Reel. Append the letters “TR” to the part number. (i.e. LX8941CDD-TR)

Part

0 to 70

D E S C R I P T I O N

(°C)

ADJ

OUT

processor applications that require 4V

operation from a 5V supply. In addition, the

LX8941 provides an on / off switch that

reduces the IC quiescent current when

activated, making it ideal for battery

operated applications.

412

187

This feature makes it ideal for some

RoHS Compliant / Pb-free

P R O D U C T H I G H L I G H T

P A C K A G E O R D E R I N F O

Transition DC: 0543

Integrated Products Division

LX8941CP

Plastic TO-220

5 pin

22µF

Microsemi

http://www.microsemi.com

Adjustable Low Dropout Regulator

Dropout Voltage vs. Output

RoHS Compliant / Pb-free

Current vs. Temperature

600

500

400

300

200

100

Transition DC: 0535

RELIMINARY

LX8941CDD

5 Pin

Plastic TO-263

125°C

-40°C

25°C

100

Output Current (mA)

2% Internally Trimmed Output

Output Current In Excess of 1A

Input – Output Differential Less

Than 0.8V @ 1A

Reverse Battery Protection

Short Circuit Protection

Internal Thermal Overload

Protection

Available in 5-Lead Plastic TO-

220 & Surface-Mount TO-263

ATA

K E Y F E A T U R E S

500

HEET

1000

LX8941

Page 1

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