ISL9001A Intersil Corporation, ISL9001A Datasheet - Page 6

• Manufacturer Part Number: ISL9001A
• Description: LDO
• Manufacturer: Intersil Corporation

Typical Performance Curves
10mV/DIV
300mA
FIGURE 14. LINE TRANSIENT RESPONSE, 3.3V OUTPUT
100µA
4.3V
3.6V
FIGURE 16. LOAD TRANSIENT RESPONSE
V
O
I
LOAD
(25mV/DIV)
6
100µs/DIV
400µs/DIV
100
90
80
70
60
50
40
30
20
10
0
100
(Continued)
I
LOAD
C
BYP
C
LOAD
V
V
V
FIGURE 18. PSRR vs FREQUENCY
= 300mA
IN
O
O
= 0.01µF
= 1.8V
= 3.3V
= 2.8V
= 1µF
1k
ISL9001A
FREQUENCY (Hz)
10k
10mV/DIV
FIGURE 17. SPECTRAL NOISE DENSITY vs FREQUENCY
FIGURE 15. LINE TRANSIENT RESPONSE, 2.8V OUTPUT
1000
4.2V
3.5V
100
0.1
10
1
10
100k
C
C
BYP
LOAD
I
V
V
V
I
C
C
C
V
O
LOAD
IN
IN
O
BYP
IN
LOAD
O
= 10mA
= 0.1µF
= 1.8V
= 3.6V
= 1.8V
= 3.6V
= 1µF
= 1µF
= 0.1µF
= 10mA
100
= 1µF
1M
FREQUENCY (Hz)
1k
400µs/DIV
10k
I
LOAD
C
C
BYP
LOAD
100k
January 18, 2007
V
= 300mA
= 0.01µF
O
= 2.8V
= 1µF
FN6433.0
1M