APE1117-HF-3 Datasheet PDF | Advanced Power Electronics

Advanced Power Electronics APE1117-HF-3

The APE1117 is a low dropout positive adjustable or fixed-mode regulator with minimum output current capability of 1A. The product is specifically designed to provide well-regulated supply for low-voltage IC applications such as high-speed bus -termination and low current 3.3V logic supplies. It is also well suited for other applications such as VGA cards.

Part No.	APE1117-HF-3
Datasheet	APE1117-HF-3 Download
Manufacturer	Advanced Power Electronics
Description	1A Low Dropout Positive Voltage Regulators
Buy	Stock & Price

FEATURES

Maximum dropout of 1.5V at full load current Fast transient response Output current limiting Built-in thermal shutdown Available packages: SOT223, TO252, SOT89 Good noise rejection Three-terminal adjustable or fixed 1.5V, 1.8V, 1.9V, 2.5V, 3.3V, 5.0V RoHS-compliant, halogen-free

DESCRIPTION

The APE1117 is guaranteed to have lower than 1.5V dropout at full load current making it ideal to provide well-regulated outputs of 1.25 to 5.0V with 6.4V to 16V input supply. Typical

APPLICATIONS

PC peripherals Communications 5V C1 100uF Vin Vout GND Tab is Vout 3.3V/1A C2 100uF Vin Vout Adj Tab is Vout R1 121 Ω R2 121 Ω Vo 2.5V/1A 5V C1 100uF C2 100uF 5V/3.3V using fixed output version 5V/2.5V using adjustable output version Note: Vo = VREF ∗ (1+ R2 ) R1 Ordering information APE1117X-XX-HF-3TR Halogen Free Tape and reel (3000pcs/reel) Vout Blank : Adjustable 15 : 1.5V 18 : 1.8V K : SOT223 19 : 1.9V H : TO252 25 : 2.5V G : SOT89 33 : 3.3V 50 : 5.0V 3.3V fixed output in RoHS-compliant, halogen free SOT-223 shipped on tape and reel, 3000pcs/reel Package Example: APE1117K-33-HF-3TR ©2009 Advanced Power Electronics Corp.