AAT1117 Datasheet, PDF (1/8 Pages) Advanced Analogic Technologies – 1 Amp Linear Regulator

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AAT1117
1 Amp Linear Regulator
General Description
The AAT1117 is a Positive Linear Regulator
designed to deliver 1 amp. It features adjustable
or fixed output voltages and excellent
performance over line and load variations. The
device is able to protect itself and the load from
short circuit conditions with integrated current
limiting circuitry. Thermal shutdown is activated
to prevent damage under extreme conditions.
The AAT1117 is available in surface mount SOT-
223 or TO-252 (DPAK), and through-hole TO-220
packages.
Features
• Guaranteed 1.2V max Dropout at max current
• Adjustable or Factory programmed output
voltages
• Excellent performance over line, load
• Current limit protection
• Over-Temperature protection
• SOT-223, TO-252 (DPAK) and TO-220
packages
Applications
• Active SCSI Terminators
• High Efficiency Linear Regulators
• Post Regulators for Switching Supplies
• Battery Chargers
• 5V to 3.3V Linear Regulators
Typical Application
INPUT
IN
AAT1117 ^OUT
10uF
GND/ADJ
10uF
OUTPUT
Advanced Analogic Technologies, Inc.
1250 Oakmead Pkwy, Suite 310, Sunnyvale, CA 94086
[phone] Fax [phone]
2-1
1117.2000.05.0.92