LR1108L-XX-AF5-D-R datasheet(2/6 Pages) UTC

部件名	LR1108L-XX-AF5-D-R

功能描述	1A FAST ULTRA LOW DROPOUT LINEAR REGULATOR

PDF	6 Pages

Scroll/Zoom	100%

制造商	UTC [Unisonic Technologies]

网页	http://www.utc-ic.com

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2 / 6 page

LR1108

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

2 of 6

www.unisonic.com.tw

QW-R102-031.I

MARKING INFORMATION

PACKAGE

VOLTAGE CODE

MARKING

SOT-223

15 :1.5V

18:1.8V

25:2.5V

2J:2.85V

33:3.3V

50: 5.0V

SOT-25

SPXX

G: Halogen Free

L : Lead Free

TO-252

SOT-89

PIN DESCRIPTION

For SOT-223/SOT-89/TO-252 Package

PIN CODE & NO

PIN NAME

I/O

DESCRIPTION

VOUT

Output Voltage

GND

Ground

VIN

Input Supply

For SOT-25 Package

PIN NO

PIN NAME

I/O

DESCRIPTION

VIN

Input supply

GND

Ground

Shutdown LR1108 enable; when the SD pin connects to GND will shutdown the

LR1108; At normal operation, SD must be tied to VDD through a 10KΩ pull up

resistor.

Error flag, active low; when the output dropout of regulation due to low input

voltage, the LR1108 produces a logic low signal at the ERROR pin.

ERROR

VOUT

Output voltage

LR1108L-XX-AF5-D-R 数据表(PDF) 2 Page - Unisonic Technologies

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