CM1085

2003/05/14

Champion Microelectronic Corporation

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GENERAL DESCRIPTION

FEATURES

The CM1085 series of high performance positive voltage

regulators are designed for use in applications requiring low

dropout performance at full rated current. Additionally, the

CM1085 series provides excellent regulation over variations

in line, load and temperature.

Outstanding features include low dropout performance at

rated current, fast transient response, internal current

limiting and thermal shutdown protection of the output

device. The CM1085 series are three terminal regulators

with adjustable voltage options available in popular

packages.

!

Low dropout performance

!

1.3V max. for CM1085

!

Full current rating over line and temperature

!

Fast transient response

!

±2% total output regulation over line, load and temperature

!

Adjust pin current max 90µA over temperature

!

Adjustable output voltage

!

Line regulation typically 0.015%

!

Load regulation typically 0.1%

!

TO-252 package

APPLICATIONS

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Power Supplies

!

Computer Add-On Cards

!

Other Applications Requiring Low Dropout Voltage Over

Rated Current

PIN CONFIGURATION

TO-252

Top View

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