UNISONIC TECHNOLOGIES CO.,

LR1116/A

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1

Copyright © 2005 Unisonic Technologies Co.,

QW-R102-022.F

LOW DROP FIXED AND

ADJUSTABLE POSITIVE

VOLTAGE REGULATORS

DESCRIPTION

The UTC LR1116/A is a low drop voltage regulator able to

provide up to 0.8/1.0A of output current, available also for

power transistor. So that dropout voltage can be extremely

low.

FEATURES

* Low dropout voltage (0.6V max.)

* 2.85V device are suitable for SCSI-2 active termination

* Output current up to 0.8/1.0A

* Internal current and thermal limit

* Available in

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

SOP-8

SOT-223

1

TO-220

TO-252

TO-263

1

1

1

TO-263-3

1

1

SOT-89

*Pb-free plating product number:

- LR1116L-xx

- LR1116AL-xx

ORDERING INFORMATION

Order Number

Normal

Lead Free Plating

Package

②

Pin Assignment

③

Packing

SOT-223

LR1116①-xx-AB3-②-③

LR1116①L-xx-AB3-②-③

SOT-89

TO-220

TO-252

TO-263

TO-263-3

A: GOI

B: OGI

C: GIO

D: IGO

SOP-8

GOOIxOOx

R: Tape Reel

T: Tube

Note:

A: 1A

2. Pin assignment: I:Vin O:Vout G:GND x:NC

3. xx: Output Voltage, refer to Marking Information.

Example: LR1116L-285-AA3-B-T

800mA, 2.85V, SOT-223 package, Pin1:Vout, Pin2:Ground, Pin3:Vin, packing by Tube.