iru1030 International Rectifier Corp., iru1030 Datasheet - Page 7

• Manufacturer Part Number: iru1030
• Description: 3a Low Dropout Positive Adjustable Regulator
• Manufacturer: International Rectifier Corp.

Figure 6 shows the completed schematic for our ex-
ample.
Rev. 1.3
08/20/02
3.3V
1500uF
C1
Figure 6 - Final schematic for half of the
V
GTL+ termination regulator.
IN
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: [phone]
IRU1030
Adj
V
OUT
R1
121
0.5%
R2
24.3
0.5%
R3
150
0.5%
R4
75
0.5%
C2
1500uF
1.5V
V
REF
www.irf.com
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-
Visit us at www.irf.com for sales contact information
OUT
pin to the output capacitors to
TAC Fax: [phone]
IRU1030
7