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ISL9014AIRBJZ-T

P1-P3P4-P6P7-P9P10-P12P13-P13
7
FN6438.3
December 10, 2015
FIGURE 7. V
O
1 DROPOUT VOLTAGE vs LOAD CURRENT FIGURE 8. GROUND CURRENT vs INPUT VOLTAGE
FIGURE 9. GROUND CURRENT vs LOAD
FIGURE 10. GROUND CURRENT vs TEMPERATURE
FIGURE 11. POWER-UP/POWER-DOWN
FIGURE 12. TURN-ON/TURN-OFF RESPONSE
Typical Performance Curves (Continued)
30
35
40
45
55
25
4.0 5.0 6.5
INPUT VOLTAGE (V)
GROUND CURRENT (µA)
50
3.0 3.5 4.58 5.5 6.0
I
O
(BOTH CHANNELS) = 0µA
V
O
1 = 3.3V
V
O
2 = 2.8V
-40°C
+25°C
+125°C
200
160
100
20
0
50 100 150 200 250 4000
LOAD CURRENT (mA)
GROUND CURRENT (µA)
350300
V
O
1 = 3.3V
V
IN
= 3.8V
V
O
2 = 2.8V
40
60
80
120
140
180
+85°C
-40°C
+25°C
35
25
-10 20 50 110-40
TEMPERATURE (°C)
GROUND CURRENT (µA)
45
50
55
40
30
-25 5 35 8065 95 125
V
IN
= 3.8V
V
O
= 3.3V
I
LOAD
= 0µA
BOTH OUTPUTS ON
2
3
4
5
1
0
1234567 10
TIME (s)
VOLTAGE (V)
89
V
O
2
V
O
1
V
IN
0
V
O
1 = 3.3V
V
O
2 = 2.8V
I
L
1 = 300mA
I
L
2 = 300mA
1
3
0
2
0
100 200 300 400 500 600 700 8000
TIME (µs)
V
O
1 (V)V
EN
(V)
5
V
O
1 = 3.3V
V
IN
= 5.0V
I
L
1 = 300mA
C
L
-1, C
L
-2 = 1µF
C
BYP
= 0.01µF
900 1000
V
O
2 (10mV/DIV)
I
L
2 = 300mA
V
O
2 = 2.8V
ISL9014A
8
FN6438.3
December 10, 2015
FIGURE 13. LINE TRANSIENT RESPONSE, 3.3V OUTPUT FIGURE 14. LINE TRANSIENT RESPONSE, 2.8V OUTPUT
FIGURE 15. LOAD TRANSIENT RESPONSE
FIGURE 16. PSRR vs FREQUENCY
FIGURE 17. SPECTRAL NOISE DENSITY vs FREQUENCY
Typical Performance Curves (Continued)
400µs/DIV
V
O
= 3.3V
I
LOAD
= 300mA
3.6V
4.3V
10mV/DIV
C
LOAD
= 1µF
C
BYP
= 0.01µF
400µs/DIV
V
O
2 = 2.8V
I
LOAD
= 300mA
3.5V
4.2V
10mV/DIV
C
LOAD
= 1µF
C
BYP
= 0.01µF
100µs/DIV
V
O
(25mV/DIV)
I
LOAD
300mA
100A
V
IN
= 2.8V
V
O
= 1.8V
0.1 1k 10k 100k 1M
FREQUENCY (Hz)
0
10
20
30
40
50
60
70
80
90
100
PSRR (dB)
V
IN
= 3.6V
V
O
= 1.8V
I
O
= 10mA
C
BYP
= 0.1µF
C
LOAD
= 1µF
SPECTRAL NOISE DENSITY (nV/Hz)
1000
100
10
1
0.1
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
V
IN
= 3.6V
V
O
= 1.8V
I
LOAD
= 10mA
C
BYP
= 0.1µF
C
IN
= 1µF
C
LOAD
= 1µF
ISL9014A
9
FN6438.3
December 10, 2015
Pin Description
Typical Application
PIN #
PIN
NAME TYPE DESCRIPTION
1 VIN Analog I/O Supply Voltage/LDO Input:
Connect a 1µF capacitor to GND.
2 EN1 Low Voltage Compatible
CMOS Input
LDO-1 Enable.
3 EN2 Low Voltage Compatible
CMOS Input
LDO-2 Enable.
4 CBYP Analog I/O Reference Bypass Capacitor Pin:
Optionally connect capacitor of value 0.01µF to 1µF between this pin and GND to tune in the
desired noise and PSRR performance.
5, 7, 8 NC NC No Connection
6 GND Ground GND is the connection to system ground. Connect to PCB Ground plane.
9VO2
Analog I/O LDO-2 Output: Connect capacitor of value 1µF to 10µF to GND (1µF recommended).
10 VO1 Analog I/O LDO-1 Output: Connect capacitor of value 1µF to 10µF to GND (1µF recommended).
C1, C3, C4: 1µF X5R CERAMIC CAPACITOR
C2: 0.1µF X5R CERAMIC CAPACITOR
ISL9014A
VIN
EN1
EN2
CBYP
NC
VO1
VO2
NC
NC
GND
10
9
8
7
6
1
2
3
4
5
V
IN
(2.3V to 6.5V)
ENABLE 1
ENABLE 2
V
OUT
1
V
OUT
2
C1 C2 C3 C4
OFF
ON
OFF
ON
ISL9014A
P1-P3P4-P6P7-P9P10-P12P13-P13

ISL9014AIRBJZ-T

Mfr. #:
Buy ISL9014AIRBJZ-T
Manufacturer:
Renesas / Intersil
Description:
LDO Voltage Regulators W/ANNEAL LW NOISE HI PSRRLDO NO POR 10LD
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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