iru1260 International Rectifier Corp., iru1260 Datasheet - Page 8

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

IRU1260
TYPICAL APPLICATION
RAMBUS APPLICATION
Note: Rambus
8
Ref Desig
U1
C1, C2, C3
R1
R2, R4
R3
HS1
Figure 6 - Typical application of IRU1260 in the Rambus
TM
is trademark of Rambus Corp.
IRU1260
providing for memory termination while 3.3V supplies the on board logic.
Description
Dual LDO Regulator
Capacitor
Resistor
Resistor
Resistor
Heat Sink
U1
5V
V
V
V
V
V
O U T
O U T
C T R L
Gnd
FB
FB
V
IN
1
2
2
1
C1
7
6
5
4
3
2
1
Qty
1
3
1
2
1
www.irf.com
IRU1260CM
Elect, 220mF, 6.3V, ECAOJFQ221
11KV, 1%, SMT, 0805
10.2KV, 1%, SMT, 0805
17.8KV, 1%, SMT, 0805
1" Square Copper Pad area if I
I
OUT1
Thermalloy 6030B
<0.5A. For I
Part #
TM
R2
R3
R1
R4
design with the 2.5V output
OUT2
<3A & I
OUT1
OUT2
C2
C3
<0.5A, use
<1.2A &
Panasonic
Panasonic
Panasonic
Panasonic
2.5V
3.3V
Manuf
IR
09/19/02
Rev. 2.1