IRU1120CP IRF [International Rectifier], IRU1120CP Datasheet

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IRU1120CP

Manufacturer Part Number
IRU1120CP
Description
2A LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR
Manufacturer
IRF [International Rectifier]
Datasheets

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Manufacturer
Quantity
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Part Number:
IRU1120CPTR
Quantity:
40 000
FEATURES
APPLICATIONS
TYPICAL APPLICATION
PACKAGE ORDER INFORMATION
Rev. 1.3
08/20/02
Stable with ceramic capacitor
Guaranteed < 1.3V Dropout at Full Load Current
Fast Transient Response
2% Voltage Reference Initial Accuracy
Output Current Limiting
Built-In Thermal Shutdown
High Efficiency Linear Regulator
Hard Disk Drivers, CD-ROMs, DVDs
ADSL and Cable Modems
IRU1120
3.3V
2A LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR
5V
0 To 125
T
A
(°C)
V
V
V
Gnd
CTRL
OUT
V
ADJ
IN
IRU1120CP
5
4
3
2
1
C1
4.7uF
X5R
DEVICE
Figure 1 - Typical application of IRU1120.
C2
4.7uF
X5R
5-Pin Ultra Thin-Pak
www.irf.com
PACKAGE
DESCRIPTION
The IRU1120 is an adjustable linear voltage regulator. It
is packaged in a 5-pin ultra thin-pak surface mount pack-
age. The adjustable output voltage can be set from 1.25V
and up using a simple resistor divider. The input power
can be supplied by a single 5V supply. The regulator is
capable of supplying 2 Amps of continuous current with
an input voltage of 5V. The output is protected by both
current limit and thermal shutdown circuits.
R1
1K
R2
1K
TM
(P)
Adjustable
OUTPUT
C3
4.7uF
X5R
PRELIMINARY DATA SHEET
Data Sheet No. PD94402
2.5V @ 2A
IRU1120
1

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