IRU1502-33CH IRF [International Rectifier], IRU1502-33CH Datasheet - Page 4

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

IRU1502-33
TYPICAL PERFORMANCE CHARACTERISTICS
Unless specified, the test data applies: T
4
Figure 4 - Step-up transient load response
Figure 3 - Step load response
Ch1: Output voltage, AC, 50mV/div
Ch4: Load Current, 0.5A/div
Ch1: Output voltage, AC, 50mV/div
Ch4: Load Current, 0.5A/div
from 2mA to 1A, tr/1ms.
from 2mA to 1A, tr<1ms.
A
=258C, C
www.irf.com
IN
=4.7mF, C
OUT
Figure 5 - Output short circuit operation.
=4.7mF ceramic and V
3.26V
Figure 6 - Short circuit removal,
DV = 3.26V
Ch1: Output voltage, 1V/div
Ch4: Load Current, 1A/div
Ch1 Peak: 3.26V
Ch1: Output voltage, 1V/div
Ch4: Load Current, 1A/div
I
OUT
from short to 10mA.
IN
=5V.
DV
07/17/03
Rev. 1.0