ISL9005A Intersil Corporation, ISL9005A Datasheet - Page 6

• Manufacturer Part Number: ISL9005A
• Description: LDO
• Manufacturer: Intersil Corporation

Typical Performance Curves
10mV/DIV
300mA
100µA
FIGURE 13. LINE TRANSIENT RESPONSE, 3.3V OUTPUT
4.3V
3.6V
V
FIGURE 15. LOAD TRANSIENT RESPONSE
O
I
LOAD
(25mV/DIV)
100µs/DIV
6
400µs/DIV
100
90
80
70
60
50
40
30
20
10
0
100
(Continued)
I
LOAD
V
V
C
IN
O
FIGURE 17. PSRR vs FREQUENCY
LOAD
= 1.8V
= 2.8V
V
= 300mA
O
= 3.3V
= 1µF
1k
ISL9005A
FREQUENCY (Hz)
10k
10mV/DIV
FIGURE 16. SPECTRAL NOISE DENSITY vs FREQUENCY
FIGURE 14. LINE TRANSIENT RESPONSE, 2.8V OUTPUT
1.000
0.100
0.010
0.001
4.2V
3.5V
10
10
100k
C
LOAD
I
I
V
LOAD
V
O
C
IN
O
= 10mA
LOAD
V
= 3.6V
= 1.8V
V
C
= 1µF
IN
O
100
IN
= 10mA
= 3.6V
= 1.8V
= 1µF
= 1µF
1M
FREQUENCY (Hz)
1k
400µs/DIV
10k
I
LOAD
C
100k
LOAD
V
March 14, 2007
= 300mA
O
= 2.8V
= 1µF
FN6452.0
1M