iru1260 International Rectifier Corp., iru1260 Datasheet - Page 9

• Manufacturer Part Number: iru1260
• Description: Dual 6a And 1a Low Dropout Positive Adjustable Regulator -
• Manufacturer: International Rectifier Corp.

TYPICAL APPLICATION
INTEL 740 GRAPHICS CHIP APPLICATION
Rev. 2.1
09/19/02
Figure 7 - Typical application of IRU1260 to provide 2.7V from the 3.3V bus for the Intel 740 graphics chip.
Ref Desig
U1
C1, C3
C4
C5
R4
R3
R5
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: [phone]
IRU1260
3.3V
U1
5V
Description
Dual LDO Regulator
Capacitor
Capacitor
Capacitor
Resistor
Resistor
Resistor
V
V
V
O U T
O U T
V
V
C T R L
Gnd
FB
FB
V
IN
1
2
2
1
C1
7
6
5
4
3
2
1
Qty
1
2
1
1
1
1
1
www.irf.com
Data and specifications subject to change without notice. 02/01
R5
IRU1260CM
Elect, 680mF, EEUFA1A681L
Ceramic, 0.1mF, SMT, 0805
Elect,100mF, 6.3V, ECAOJFQ101 Panasonic
10.2KV, 1%, SMT, 0805
12.7KV, 1%, SMT, 0805
3V, 5%, SMT, 0805
C4
C5
Visit us at www.irf.com for sales contact information
Part #
R3
R4
C3
TAC Fax: [phone]
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Manuf
IR
2.7V
IRU1260
9