LD1117AL datasheet(1/15 Pages) UTC

Part #	LD1117AL

Description	LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

PDF	15 Pages

Scroll/Zoom	100%

Manufacturer	UTC [Unisonic Technologies]

Direct Link	http://www.utc-ic.com

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1 / 15 page

UNISONIC TECHNOLOGIES CO., LTD

LD1117/A

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1 of 15

QW-R102-006.AC

LOW DROP FIXED AND

ADJUSTABLE POSITIVE

VOLTAGE REGULATORS

DESCRIPTION

The UTC LD1117/A is a low dropout, 3-terminal positive

voltage regulator designed to provide output current up to

800mA/1A, There are adjustable version (VREF=1.25V) and various

fixed versions.

FEATURES

* Low dropout voltage

* Suitable for SCSI-2 active termination if VOUT set to 2.85V

* Output current up to 0.8A for 1117 and 1.0A for 1117A

* Built-in current limit and over temperature protection

* Available in

±1%(at 25°C) and 2% in all temperature range

* Low current consumption

* Support MLCC

Lead-free:

LD1117L-xx / LD1117AL-xx

Halogen-free: LD1117G-xx / LD1117AG-xx

ORDERING INFORMATION

Ordering Number

Normal

Lead Free

Halogen Free

Package

Pin Assignment

Packing

LD1117 -xx-AA3- -

LD1117 L-xx-AA3- - LD1117 G-xx-AA3- -

SOT-223

LD1117 -xx-AB3- -

LD1117 L-xx-AB3- - LD1117 G-xx-AB3- -

SOT-89

LD1117 -xx-TA3- -

LD1117 L-xx-TA3- - LD1117 G-xx-TA3- -

TO-220

LD1117 -xx-TF3- -

LD1117 L-xx-TF3- -

LD1117 G-xx-TF3- -

TO-220F

LD1117 -xx-TN3- -

LD1117 L-xx-TN3- - LD1117 G-xx-TN3- -

TO-252

LD1117 -xx-TQ2- -

LD1117 L-xx-TQ2- - LD1117 G-xx-TQ2- -

TO-263

LD1117 -xx-TQ3- -

LD1117 L-xx-TQ3- - LD1117 G-xx-TQ3- -

TO-263-3

A: GOI

B: OGI

C: GIO

D: IGO

LD1117 -xx-S08- -

LD1117 L-xx-S08- -

LD1117 G-xx-S08- -

SOP-8

GOOIxOOx

R: Tape Reel

T: Tube

Note: Pin Assignment: I:VIN O:VOUT G:GND/ADJ

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