IRU1502-33CH IRF [International Rectifier], IRU1502-33CH Datasheet - Page 5

• Manufacturer Part Number: IRU1502-33CH
• Description: MICROPOWER 1A LOW DROPOUT PMOS VOLTAGE REGULATOR
• Manufacturer: IRF [International Rectifier]

TYPICAL PERFORMANCE CHARACTERISTICS
Unless specified, the test data applies: T
Rev. 1.0
07/17/03
Figure 7 - Start-up at I
Figure 8 - Start-up at I
Ch1: 5V input voltage, 2V/div
Ch2: 3.3V output voltage, 2V/div
Ch1: 5V input voltage, 2V/div
Ch2: 3.3V output voltage, 2V/div
OUT
OUT
=10mA.
=1A.
A
=258C, C
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IN
=4.7mF, C
Figure 10 - Thermal shutdown removal response.
OUT
Figure 9 - Input voltage transient response,
=4.7mF ceramic and V
V
Ch2 Peak: 3.48V
Ch1: 5V input voltage, 2V/div
Ch2: 3.3V output voltage, 1V/div
I
Ch1 Peak: 3.44V
Ch1: Output voltage, 1V/div
Ch4: Load Current, 1A/div
IN
LOAD
from 0V to 5V, C
= 10mA
IN
=5V.
OUT
IRU1502-33
=10mF.
5