CLM2810 Datasheet, PDF (1/2 Pages) Calogic, LLC – 1.0A Low Dropout Regulator

CORPORATION
1.0A Low Dropout Regulator
CLM2810
FEATURES
• Guaranteed 1.0A Output
• Three Terminal Adjustable or Fixed 2.85V, 3V, 3.3V, 5V,
10V and 12V
• Very Low Quiescent Current
• Low Dropout Voltage of 1.2V at Full Load
• Extremely Tight Load and Line Regulation
• Very Low Temperature Coefficient
• Fixed 2.85V Device for SCSI-II Active Terminator
• Logic-Controlled Electronic Shutdown
• Internal Overcurrent Limiting and Thermal Overload
Protection
• Surface Mount Package SOT-223, DD PAK and TO-220
APPLICATIONS
• SCSI-II Active Terminator
• Portable/Palm Top/Notebook Computers
• Battery Chargers
• Disk Drives
• Portable Consumer Equipment
• Portable Instrumentation
• SMPS Post-Regulator
DESCRIPTION
The CLM2810 is a low power, positive voltage regulator. The
device has been designed to provide an output current of 1A
while complying with SCSI-II specifications with a fixed output
voltage of 2.85V. Applications include battery-powered and
portable computers. The device has a low quiescent current
while providing 1.2V drop-out voltage at a full load. Product is
available as an adjustable LDO or fixed 2.85V, 3.0V, 3.3V and
5.0V output voltages.
ORDERING INFORMATION
Part
Package
CLM2810U TO-220
CLM2810M SOT-223
CLM2810U-X TO-220
CLM2810M-X SOT-223
CLM2810AT DD
CLM2810AT-X DD
Description
Temperature
Adjustable
-40^oC to +85^oC
Adjustable
-40^oC to +85^oC
X = output voltage -40^oC to +85^oC
M = output voltage -40^oC to +85^oC
Adjustable
-40^oC to +85^oC
X = output voltage -40^oC to +85^oC
PIN CONNECTIONS
PLASTIC DD PACKAGE
3
V_IN
2
V_OUT
1
V_ADJ
FRONT VIEW
1T-28
PLASTIC PACKAGE TO-220
V_IN
V_OUT
GND
FRONT VIEW
1T-29
SOT-223
TAB IS
GND
CLM2810
123
GND V_OUT V_IN
FRONT VIEW
1T-30
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: [phone], FAX: [phone]