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CM1084 Datasheet Preview

CM1084 Datasheet

5.0 AMP POSITIVE VOLTAGE REGULATOR

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CM1084
5.0 AMP POSITIVE VOLTAGE REGULATOR
GENERAL DESCRIPTION
FEATURES
The CM1084 series of high performance positive voltage
regulators are designed for use in applications requiring low
dropout performance at full rated current. Additionally, the
CM1084 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 CM1084 series are three terminal regulators
with adjustable voltage options available in popular
packages.
Low dropout performance
1.3V Typ. for CM1084
Full current rating over line and temperature
Fast transient response
±2% total output regulation over line, load and temperature
Adjust pin current max 120µA over temperature
Adjustable output voltage
Line regulation typically 0.015%
Load regulation typically 0.1%
TO-220, TO-252 and TO-263 packages
APPLICATIONS
Power Supplies
Computer Add-On Cards
Other Applications Requiring Low Dropout Voltage Over
Rated Current
PIN CONFIGURATION
TO-220
Top View
TO-252
Top View
12 3
12 3
TO-263
Top View
VIN
VOUT
GND/ADJ
TO-263L
Top View
VIN
VOUT
GND/ADJ
3
2
1
3
2
1
2004/10/13 Preliminary Rev. 1.1
Champion Microelectronic Corporation
Page 1




Champion

CM1084 Datasheet Preview

CM1084 Datasheet

5.0 AMP POSITIVE VOLTAGE REGULATOR

No Preview Available !

BLOCK DIAGRAM
CM1084
5.0 AMP POSITIVE VOLTAGE REGULATOR
INPUT
CURRENT
LIMITING
AMPLIFIER
Limit
SENSE
THERMAL OVERLOAD
S.O.A
OUTPUT
VOLTAGE
REGULATION
AMPLIFIER
VREF
ADJ/COM
ORDERING INFORMATION
Package Type
TO-220
TO-252
TO-263
TO-263L
CM1084KCN220 CM1084KCN252 CM1084KCN263
CM1084SCN220 CM1084SCN252 CM1084SCN263
CM1084CN220
CM1084CN252
CM1084CN263
CM1084GKCN220* CM1084GKCN252* CM1084GKCN263*
CM1084GSCN220* CM1084GSCN252* CM1084GSCN263*
CM1084GCN220* CM1084GCN252* CM1084GCN263*
CM1084KCN263L
CM1084SCN263L
CM1084CN263L
CM1084GKCN263L*
CM1084GSCN263L*
CM1084GCN263L*
Operating
Temperature
Range (TA)
0 ~ +125
0 ~ +125
0 ~ +125
0 ~ +125
0 ~ +125
0 ~ +125
*Note: Add suffix “G” for Pb Free Product
Output Voltage
2.5V
3.3V
ADJ.
2.5V
3.3V
ADJ.
2004/10/13 Preliminary Rev. 1.1
Champion Microelectronic Corporation
Page 2


Part Number CM1084
Description 5.0 AMP POSITIVE VOLTAGE REGULATOR
Maker Champion
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