LT1118CS8 Ver la hoja de datos (PDF) - Linear Technology

Número de pieza

componentes Descripción

Fabricante

LT1118CS8

Low IQ, Low Dropout, 800mA, Source and Sink Regulators Adjustable and Fixed 2.5V, 2.85V, 5V Output

Linear Technology 

LT1118/LT1118-2.5

LT1118-2.85/LT1118-5

TYPICAL APPLICATIO

Variable 2.1V to 6.5V Regulator with Digital Control

12V

IN

OUT

1µF

LT1118

R1

13.3k R2

6.19k

EN GND FB

VOUT

0.1µF

0.22µF

VCC

DIN

VDAC VOUT

LTC1257 CLK

R3

6.19k

GND VREF LOAD

( ) VOUT = 1.225 1 +

R1

R2 || R3

– VDAC

R1

R2

µP

1118 TA05

RELATED PARTS

PART NUMBER

LT1005

LT1117

LT1120A

LT1121

DESCRIPTION

Logic Controlled Regulator

800mA Low Dropout Regulator

Micropower Regulator with Comparator and Shutdown

Micropower Low Dropout Regulator with Shutdown

COMMENTS

5V, 1A Main Output Plus 35mA Auxilliary Output

Fixed 2.85V, 3.3V, 5V or Adjustable Outputs

20µA Supply Current, 2.5V Reference Output

Reverse Voltage and Reverse Current Protection

8

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com

1118fc

LT/LWI 0706 REV C • PRINTED IN USA

© LINEAR TECHNOLOGY CORPORATION 1995

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