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AAT1117 Datasheet, PDF (4/8 Pages) Advanced Analogic Technologies – 1 Amp Linear Regulator
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AAT1117
1 Amp Linear Regulator
Pin Descriptions
Pin #
1
2
3
Symbol
GND/ADJ
OUT
IN
Function
For the fixed version of AAT1117, pin 1 is the ground connection. For the adjustable
version, this pin is the ADJ pin. See detailed description for further information
regarding configurations.
Output pin – should be decoupled with 10µF tantalum or greater output capacitor.
Input pin - should be decoupled with 10µF tantalum or greater capacitor.
Functional Block Diagram
VIN
Over-Current
Protection
Over-Temp
Protection
VOUT
VREF
GND/ADJ
Advanced Analogic Technologies, Inc.
1250 Oakmead Pkwy, Suite 310, Sunnyvale, CA 94086
(408)524-9684 Fax (408)524-9689
2-4
1117.2000.05.0.92