AP1086 데이터 시트보기 (PDF) - Diodes Incorporated.

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AP1086

1.5A LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR

Diodes Incorporated. 

Connection Diagram

3 PIN TO263

FRONT VIEW

3

Vin

2

Vout

1

Adj

(GND)

Tab is Vout

AP1086

1.5A LOW DROPOUT POSITIVE ADJUSTABLE OR

FIXED-MODE REGULATOR

3 PIN TO252

FRONT VIEW

3

Vin

2

Vout

1

Tab is Vout

Adj

(GND)

3 PIN TO220

FRONT VIEW

3

Vin

2

Vout

1

Adj

(GND)

Tab is Vout

Pin Descriptions

NAME

Adj

(GND)

Vout

Vin

I/O PIN #

FUNCTION

1 Adjustable (Ground only for fixed mode)

O

2

The output of the regulator. A minimum of 10uF capacitor must be

connected from this pin to ground to insure stability.

The input pin of regulator. Typically a large storage capacitor is

connected from this pin to ground to insure that the input voltage does

I

3 not sag below the minimum dropout voltage during the load transient

response. This pin must always be 1.4V higher than Vout in order for the

device to regulate properly.

Absolute Maximum Ratings

Symbol

Vin

PD

TST

TOP

Parameter

DC Supply Voltage

Power Dissipation

Storage Temperature

Operating Junction Temperature Range

Rating

Unit

-0.3 to 12

V

Internally Limited

-65 to +150

oC

0 to +150

oC

AP1086 Rev. 2

2 of 8

www.diodes.com

MARCH 2007

© Diodes Incorporated

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