AP1184(2014) Ver la hoja de datos (PDF) - Diodes Incorporated.

Número de pieza

componentes Descripción

Fabricante

AP1184
(Rev.:2014)

4A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR

Diodes Incorporated. 

Features

NOT RECOMMENDED FOR NEW DESIGN

AP1184

4A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE OR

FIXED-MODE REGULATOR

General Description

 0.85V maximum dropout voltage at 4A load current

 Built-in Thermal shutdown

 Output current limiting

 Adjustable or fixed output voltage1.5V, 1.8V, 2.5V,

3.3V, 5.0V

 Fast transient response

 Good noise rejection

 Packages: TO220-5L and TO263-5L

 Lead Free Finish/ RoHS Complian (Note 1)

AP1184 is a 4A regulator with extremely low dropout voltage.

This product is specifically designed to provide well regulated

supply for applications requiring 2.8V or lower voltages from 3.3V

ATX power supplies where high efficiency of the switch can be

achieved without the cost and complexity associated with

switching regulator. One such application is the new graphic

chipsets that requires anywhere from 2.4V to 2.7V supply.

Ordering Information

AP1184 XX - XX L - X

Package

K5 : TO263-5L

T5 : TO220-5L

Vout

Blank : Adj

15 = 1.5V

18 = 1.8V

25 = 2.5V

33 = 3.3V

50 = 5.0V

Lead Free

L : Lead Free

Packing

U : Tube

13 : Tape & Reel

Device

Package

Code

Packaging

(Note 2)

Tube

Quantity

Part Number

Suffix

13” Tape and Reel

Quantity

Part Number

Suffix

AP1184K5XXL-U

Lead-free

AP1184K5XXL-13

Lead-free

AP1184T5XXL-U

Lead-free

K5

TO263-5L

50

K5

TO263-5L

NA

T5

TO220-5L

50

-U

NA

NA

NA

800/Tape & Reel

-13

-U

NA

NA

Notes:

1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.

2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at

http://www.diodes.com/datasheets/ap02001.pdf.

AP1184 Rev. 6 - 3

1 of 12

www.diodes.com

OCTOBER 2014

© Diodes Incorporated

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