ISL9000AIRKJZ Intersil, ISL9000AIRKJZ Datasheet - Page 8

• Manufacturer Part Number: ISL9000AIRKJZ
• Description: IC REG LDO LN 2.85V/2.8V 10-DFN
• Manufacturer: Intersil

Specifications of ISL9000AIRKJZ

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.85V, 2.8V
• Voltage - Input: 2.3 ~ 6.5 V
• Voltage - Dropout (typical): 0.25V @ 300mA, 0.2V @ 300mA
• Number Of Regulators: 2
• Current - Output: 300mA (Max)
• Current - Limit (min): 350mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
10mV/DIV
FIGURE 16. LINE TRANSIENT RESPONSE (2.8V OUTPUT)
100
90
80
70
60
50
40
30
20
10
4.2V
3.5V
0
0.1
FIGURE 18. PSRR vs FREQUENCY
1k
FREQUENCY (Hz)
8
400µs/DIV
10k
V
I
C
C
(Continued)
LOAD
V
V
I
C
C
O
LOAD
BYP
O
100k
IN
O
BYP
LOAD
= 2.8V
= 10mA
= 1.8V
= 3.6V
= 0.01µF
= 300mA
= 0.1µF
= 1µF
= 1µF
1M
ISL9000A
300mA
100µA
FIGURE 19. SPECTRAL NOISE DENSITY vs FREQUENCY
1000
100
0.1
10
1
10
FIGURE 17. LOAD TRANSIENT RESPONSE
V
V
V
I
C
C
C
O
LOAD
IN
O
BYP
IN
LOAD
I
LOAD
(25mV/DIV)
= 1.8V
= 3.6V
= 1µF
= 0.1µF
= 10mA
100
= 1µF
FREQUENCY (Hz)
1k
100µs/DIV
10k
100k
V
V
IN
O
March 11, 2008
= 1.8V
= 2.8V
FN6391.1
1M