IRU1261CP IRF [International Rectifier], IRU1261CP Datasheet - Page 5

• Manufacturer Part Number: IRU1261CP
• Description: DUAL 6A AND 1A LOW DROPOUT POSITIVE FIXED 1.5V AND 2.5V REGULATOR
• Manufacturer: IRF [International Rectifier]

TYPICAL APPLICATION
PENTIUM
Note: Pentium II
Rev. 2.0
09/19/02
Ref Desig
U1
C1, C4
C3
C2
R1
HS1
Figure 3 - Typical application of IRU1261 in the Pentium II
APPLICATION
IRU1261
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: [phone]
TM
is trademark of Intel Corp.
output providing for GTL+ termination while 2.5V supplies the clock chip.
3.3V
5V
Description
Dual LDO Regulator
Capacitor
Capacitor
Capacitor
Resistor
Heat Sink
V
V
V
O U T
O U T
CTRL
Gnd
V
IN
1
2
R1
C1
5
4
3
2
1
Qty
1) Use 1" Square Copper Pad area if I
2) For I
3) For I
1
2
1
1
1
www.irf.com
I
Thermalloy 6030B
Thermalloy 7021B
C2
OUT1
Data and specifications subject to change without notice. 02/01
Elect, 680mF, EEUFA1A681L
Elect, 220mF, 6.3V, ECAOJFQ221 Panasonic
Ceramic, 1mF, 16V, Z5U
IRU1261CM
3V 0.1W, 0805 SMT
<0.2A.
OUT2
OUT2
<3A and I
<5.4A and I
Visit us at www.irf.com for sales contact information
Part #
OUT1
OUT1
<0.5A, use IRU1261CT and
TM
<0.5A, use IRU1261CT and
design with the 1.5V
OUT2
C3
C4
TAC Fax: [phone]
<1.7A and
Panasonic
Panasonic
Manuf
2.5V / 1A
1.5V / 6A
IR
IRU1261
5