CLM2830 Ver la hoja de datos (PDF) - Calogic, LLC
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Fabricante
CLM2830 Datasheet PDF : 4 Pages
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CORPORATION
3.0A Low Dropout Voltage Regulator
Adjustable
CLM2830
FEATURES
Adjustable Output Down to 1.2V
• Output Current of 3A
• Low Dropout Voltage
• Extremely Tight Load Regulation 0.01%(typ.)
• Extremely Tight Line Regulation 0.015%(typ.)
• Current and Thermal Limiting
• Standard 3-Terminal Low Cost TO-220
•• Similar to Industry Standard LT1085
APPLICATIONS
• Powering Intel PentiumTM µP from +5V Supplies
Power PCTM Supplies
• SMPS Post-Regulator
• High Efficiency "Green" Computer Systems
• High Efficiency Linear Power Supplies
• Portable Instrumentation
• Constant Current Regulators
• Adjustable Power Supplies
•• Battery Chargers
PIN CONNECTIONS
PRODUCT DESCRIPTION
The Calogic CLM2830 is a low power 3A adjustable voltage
regulator that is very easy to use. It requires only 2 external
resistors to set the output voltage. This device is an excellent
choice for use in powering IntelTM microprocessors to convert
from +5V to 3.3V supplies and as a post regulator for
switching supplies applications.
The CLM2830 offers full protection against over-current faults,
reversed input polarity, reversed load insertion, and positive
and negative transient voltage. On-Chip trimming adjusts the
reference voltage to 1%. The IQ of this device flows into the
load which increases the efficiency.
The CLM2830 is offered in a 3-pin TO-220 package
compatible with older 3 terminal regulators. For a 5A low
dropout regulator refer to the CLM2850 data sheet.
ORDERING INFORMATION
PART
PACKAGE
TEMPERATURE
CLM2830AU
CLM2830AT
TO-220 (3-Pin)
TO-263 Plastic (3-Pin)
IND.
IND.
For fixed output voltage contact factory.
PLASTIC TO-263 PACKAGE
3
2
1
FRONT VIEW
V IN
V OUT
VADJ
1E-40
PLASTIC PACKAGE TO-220
FRONT VIEW
VIN
VOUT
VADJ
1E-41
CALOGIC CORPORATION, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
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