IRU1010-25CY Ver la hoja de datos (PDF) - International Rectifier

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IRU1010-25CY

1A LOW DROPOUT POSITIVE FIXED 2.5V REGULATOR

International Rectifier 

IRU1010-25

PIN DESCRIPTIONS

PIN#

1

PIN SYMBOL

Gnd

PIN DESCRIPTION

Ground pin. This pin must be connected to ground plane using a low inductance short

connection.

2

VOUT

The output of the regulator. This pin is also connected to the tab of the package. An

output capacitor must be connected to this pin to insure stability of the regulator.

3

VIN

Input pin of the regulator.

BLOCK DIAGRAM

VIN 3

2 VOUT

+

CURRENT

LIMIT

THERMAL

SHUTDOWN

+

1.25V

1 Gnd

Figure 2 - Simplified block diagram of the IRU1010-25.

Rev. 1.4

02/03/03

IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105

TAC Fax: (310) 252-7903

Visit us at www.irf.com for sales contact information

Data and specifications subject to change without notice. 02/01

www.irf.com

3

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