參數(shù)資料
型號: IRU1050CT
廠商: International Rectifier
英文描述: 5A LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR
中文描述: 第5A低壓差型正,可調(diào)式穩(wěn)壓器
文件頁數(shù): 1/12頁
文件大?。?/td> 75K
代理商: IRU1050CT
IRU1050
1
Rev. 1.8
08/20/02
www.irf.com
TYPICAL APPLICATION
DESCRIPTION
The IRU1050 is a low dropout three-terminal adjustable
regulator with minimum of 5A output current capability.
This product is specifically designed to provide well regu-
lated supply for low voltage IC applications such as
Pentium
P54C
,P55C
as well as GTL+ termination
for Pentium Pro
and Klamath
processor applications.
The IRU1050 is also well suited for other processors
such as Cyrix
, AMD and Power PC
applications.
The IRU1050 is guaranteed to have <1.3V dropout at full
load current
making it ideal to provide well regulated
outputs of 2.5V to 3.3V with 4.75V to 7V input supply.
5A LOW DROPOUT POSITIVE
ADJUSTABLE REGULATOR
Notes:
Pentium P54C, P55C, Klamath, Pentium Pro,VRE are trademarks of Intel Corp. Cyrix M2 is trademark of Cyrix Corp.
Power PC is trademark of IBM Corp.
PACKAGE ORDER INFORMATION
T
J
(
°
C) 2-PIN PLASTIC 3-PIN PLASTIC 2-PIN PLASTIC 3-PIN PLASTIC
TO-252 (D-Pak) TO-263 (M) Ultra Thin-Pak
TM
(P) TO-220 (T)
0 To 150 IRU1050CD IRU1050CM IRU1050CP IRU1050CT
Data Sheet No. PD94126
Figure 1 - Typical Application of IRU1050 in a 5V to 3.38V regulator designed
to meet the Intel P54C
processors.
Low Voltage Processor Applications such as:
P54C
, P55C
, Cyrix M2
,
POWER PC
, AMD
GTL+ Termination
PENTIUM PRO
, KLAMATH
Low Voltage Memory Termination Applications
Standard 3.3V Chip Set and Logic Applications
FEATURES
Guaranteed < 1.3V Dropout at Full Load Current
Fast Transient Response
1% Voltage Reference Initial Accuracy
Output Current Limiting
Built-In Thermal Shutdown
APPLICATIONS
5V
3.38V / 5A
R1
121
R2
205
C1
1500uF
C2
2x 1500uF
IRU1050
1
2
3
Adj
V
IN
V
OUT
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