UNISONIC TECHNOLOGIES CO., LTD
LD1117/A
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 (V
REF
=1.25V) and various
fixed versions.
LINEAR INTEGRATED CIRCUIT
FEATURES
* Low dropout voltage
* Suitable for SCSI-2 active termination if V
OUT
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
鹵1%(at
25擄C) and 2% in all temperature range
* Low current consumption
*Pb-free plating product number:
LD1117L-xx / LD1117AL-xx
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
LD1117鈶?xx-AA3-鈶?鈶?/div>
LD1117鈶燣-xx-AA3-鈶?鈶?/div>
LD1117鈶?xx-AB3-鈶?鈶?/div>
LD1117鈶燣-xx-AB3-鈶?鈶?/div>
LD1117鈶?xx-TA3-鈶?鈶?/div>
LD1117鈶燣-xx-TA3-鈶?鈶?/div>
LD1117鈶?xx-TN3-鈶?鈶?/div>
LD1117鈶燣-xx-TN3-鈶?鈶?/div>
LD1117鈶?xx-TQ2-鈶?鈶?/div>
LD1117鈶燣-xx-TQ2-鈶?鈶?/div>
LD1117鈶?xx-TQ3-鈶?鈶?/div>
LD1117鈶燣-xx-TQ3-鈶?鈶?/div>
LD1117鈶?xx-S08-鈶?鈶?/div>
LD1117鈶燣-xx-S08-鈶?鈶?/div>
Note: Pin Assignment: I:V
IN
O:V
OUT
G:GND
Package
SOT-223
SOT-89
TO-220
TO-252
TO-263
TO-263-3
SOP-8
鈶?/div>
Pin Assignment
A: GOI
B: OGI
C: GIO
D: IGO
GOOIxOOx
鈶?/div>
Packing
R: Tape Reel
T: Tube
www.unisonic.com.tw
Copyright 漏 2005 Unisonic Technologies Co., Ltd
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