IRU1030CT Datasheet

  • IRU1030CT

  • 3A LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR

  • 72.35KB

  • 11页

  • IRF

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Data Sheet No. PD94124
IRU1030
3A LOW DROPOUT POSITIVE
ADJUSTABLE REGULATOR
DESCRIPTION
The IRU1030 is a low dropout three-terminal adjustable
regulator with minimum of 3A output current capability.
This product is specifically designed to provide well regu-
lated supply for low voltage IC applications such as
Pentium鈩?P54C鈩?, P55C鈩?as well as GTL+ termina-
tion for Pentium Pro鈩?and Klamath鈩?processor appli-
cations. The IRU1030 is also well suited for other pro-
cessors such as Cyrix鈩?, AMD and Power PC鈩?appli-
cations. The IRU1030 is guaranteed to have <1.3V drop-
out 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.
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
Low Voltage Processor Applications such as:
P54C鈩?, P55C鈩?, Cyrix M2鈩?,
POWER PC鈩?, AMD
GTL+ Termination
PENTIUM PRO鈩?, KLAMATH鈩?/div>
Low Voltage Memory Termination Applications
Standard 3.3V Chip Set and Logic Applications
TYPICAL APPLICATION
5V
C1
1500uF
V
IN
3
IRU1030
V
OUT
2
R1
121
3.3V / 3A
C2
1500uF
Adj
1
R2
200
Figure 1 - Typical Application of IRU1030 in a 5V to 3.3V 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
(掳C)
0 To 150
2-PIN PLASTIC
TO-252 (D-Pak)
IRU1030CD
3-PIN PLASTIC
TO-263 (M)
IRU1030CM
3-PIN PLASTIC
TO-220 (T)
IRU1030CT
Rev. 1.3
08/20/02
www.irf.com
1

IRU1030CT 产品属性

  • 80

  • 集成电路 (IC)

  • PMIC - 稳压器 - 线性

  • -

  • 正,可调式

  • 2.5 V ~ 3.3 V

  • 最高 7V

  • 1.1V @ 3A

  • 1

  • 3A

  • 3.1A

  • 0°C ~ 150°C

  • 通孔

  • TO-220-3

  • TO-220AB

  • 管件

  • *IRU1030CTIRU1030-CTIRU1030-CT-ND

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