ISL80102 INTERSIL [Intersil Corporation], ISL80102 Datasheet - Page 14

• Manufacturer Part Number: ISL80102
• Description: High Performance 2A and 3A LDOs
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Operating Performance
Unless otherwise noted: V
80
70
60
50
40
30
20
10
0
10
I
L
FIGURE 35. LINE TRANSIENT
= 100mA
3.2V
2.2V
FIGURE 37. PSRR vs C
100
TIME (200µs/DIV)
FREQUENCY (Hz)
1k
14
IN
= 2.2V, V
FIGURE 39. SPECTRAL NOISE DENSITY vs FREQUENCY
10k
V
10µF
OUT
100µF
0.01
OUT
V
0.1
OUT
10
IN
(10mV/DIV)
1
100k
10
(1V/DIV)
= 1.8V, C
ISL80102, ISL80103
47µF
1M
100
IN
FREQUENCY (Hz)
= C
1k
OUT
= 10µF, T
10k
80
70
60
50
40
30
20
10
80
70
60
50
40
30
20
10
0
0
10
10
J
100k
= +25°C, I
FIGURE 36. PSRR vs LOAD
I
L
FIGURE 38. PSRR vs V
2.2V
= 1A
100
100
1M
100mA
1A
L
FREQUENCY (Hz)
FREQUENCY (Hz)
2V
= 0A.
2.5V
1k
1k
(Continued)
10k
10k
IN
100k
September 30, 2009
100k
FN6660.0
1M
1M