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TAITRON - 1A Low Dropout Positive Voltage Regulator

Numéro de référence LD1117A
Description 1A Low Dropout Positive Voltage Regulator
Fabricant TAITRON 
Logo TAITRON 





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LD1117A fiche technique
1 A Low Dropout
Positive Voltage Regulator
LD1117A
1A Low Dropout Positive Voltage Regulator
General Description
LD1117A is a three terminal low dropout positive voltage regulator with a dropout of
1.15V at 1A output current.
LD1117A is available in an adjustable version which can set the output voltage 1.25V
to 12V with only 2 external resisitors.In addition,it is also available in 7 Fixed output
voltages: 1.2V,1.5V,1.8V,2.5V,2.85V,3.3V an 5.0V
LD1117A provides current limiting and thermal shutdown. Its circuit includes a trimmed
Bandgap reference to assure output voltage accuracy to be within ±1.0% for fixed output
voltage version and ±2.0% for adjustable output voltage version. Current limit is trimmed
to ensure specified output current and controlled short-circuit current. On-chip thermal
shutdown provides protection against any combination of overload and ambient temperature
that would create excessive junction temperature
LD1117A series are available in SOT-223 ,SOT-89 ,TO-220,DPAK (TO-252) and
D2PAK (TO-263-3) Packages
SOT-223
SOT-89
TO-220
Features
Input Voltage up to 20V
Output Current up to 1A
Low Drop Output Voltage:Typical 1.15V at 1A output current
Trimmed Current Limit and On-Chip Thermal Shutdown
Operation Junction Temperature: -40°C to 125°C
RoHS Compliance and Halogen Free
Applications
PC Mother Board
Graphic Card
NIC/Switch
LCD Monitor , DVD Video Player and Printer
Telecom Equipment and other Peripheral Equipment
DPAK
D2PAK
TO-252) (TO-263-3
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060
Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415
Rev. A/LX
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