IRU1050CD International Rectifier, IRU1050CD Datasheet - Page 7

• Manufacturer Part Number: IRU1050CD
• Description: IC REG ADJ LDO 5.0A D-PAK
• Manufacturer: International Rectifier

Specifications of IRU1050CD

• Regulator Topology: Positive Adjustable
• Voltage - Output: 2.5 ~ 3.3 V
• Voltage - Input: Up to 7V
• Voltage - Dropout (typical): 1.1V @ 5A
• Number Of Regulators: 1
• Current - Output: 5A
• Current - Limit (min): 5.1A
• Operating Temperature: 0°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRU1050CD; IRU1050-CD; IRU1050-CD

Figure 6 shows the completed schematic for our ex-
ample.
Rev. 1.8
08/20/02
5V
1500uF
C1
Figure 6 - Final schematic for
V
the Intel VRE application.
IN
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: [phone]
IRU1050
Adj
V
OUT
R1
121
0.1%
R2
218
0.1%
C2
5x 1500uF
3.50V
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Data and specifications subject to change without notice. 02/01
Layout Consideration
The output capacitors must be located as close to the
V
mended to use a section of a layer of the PC board as a
plane to connect the V
prevent any high frequency oscillation that may result
due to excessive trace inductance.
OUT
terminal of the device as possible. It is recom-
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OUT
pin to the output capacitors to
TAC Fax: [phone]
IRU1050
7