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ISL9005IRBZ-T

P1-P3P4-P6P7-P9
4
FN9234.2
May 5, 2008
Typical Performance Curves
FIGURE 1. OUTPUT VOLTAGE vs INPUT VOLTAGE (3.3V
OUTPUT)
FIGURE 2. OUTPUT VOLTAGE CHANGE vs LOAD CURRENT
FIGURE 3. OUTPUT VOLTAGE CHANGE vs TEMPERATURE FIGURE 4. OUTPUT VOLTAGE vs INPUT VOLTAGE (3.3V
OUTPUT)
FIGURE 5. OUTPUT VOLTAGE vs INPUT VOLTAGE (2.8V
OUTPUT)
FIGURE 6. DROPOUT VOLTAGE vs LOAD CURRENT
OUTPUT VOLTAGE, VO (%)
INPUT VOLTAGE (V)
-0.6
-0.2
0.2
0.6
-0.8
3.8 4.2 6.25.8
6.63.4 4.6 5.0 5.4
-0.4
0.0
0.4
0.8
VO = 3.3V
+85°C
-40°C
+25°C
I
LOAD
= 0mA
0.04
0.06
-0.06
-0.10
100 200 300 4000
LOAD CURRENT - I
O
(mA)
OUTPUT VOLTAGE CHANGE (%)
-0.02
0.00
0.02
0.08
0.10
-0.04
-0.08
50 150 250 350
VIN = 3.8V
VO = 3.3V
+85°C
-40°C
+25°C
0.04
0.06
-0.06
-0.10
-10 20 50 110-40
TEMPERATURE (°C)
OUTPUT VOLTAGE CHANGE (%)
-0.02
0.00
0.02
0.08
0.10
-0.04
-0.08
-25 5 35 8065 95 125
VIN = 3.8V
VO = 3.3V
I
LOAD
= 0mA
OUTPUT VOLTAGE, VO (V)
INPUT VOLTAGE (V)
3.0
3.1
3.2
3.3
3.4
2.9
2.8
3.1 3.6 4.1 4.6 5.1 6.15.6
I
O
= 300mA
I
O
= 150mA
I
O
= 0mA
VO = 3.3V
6.5
2.5
2.6
2.7
2.8
2.9
2.4
2.3
2.63.13.64.14.65.1 6.1
INPUT VOLTAGE (V)
OUTPUT VOLTAGE, V
O
(V)
5.6
I
O
= 0mA
I
O
= 300mA
V
O
= 2.8V
I
O
= 150mA
6.5
200
250
300
350
150
100
50
0
50 100 150 200 250 300 350 4000
OUTPUT LOAD (mA)
DROPOUT VOLTAGE, V
DO
(mV)
V
O
= 2.8V
V
O
= 3.3V
ISL9005
5
FN9234.2
May 5, 2008
FIGURE 7. 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)
200
250
300
350
150
100
50
0
50 100 150 200 250 300 350 4000
OUTPUT LOAD (mA)
DROPOUT VOLTAGE, V
DO
(mV)
V
O
= 3.3V
+85°C
+25°C
-40°C
200
160
100
20
0
50 100 150 200 250 4000
LOAD CURRENT (mA)
GROUND CURRENT (µA)
350300
V
O
= 3.3V
V
IN
= 3.8V
40
60
80
120
140
180
+85°C
-40°C
+25°C
40
20
-10 20 50 110-40
TEMPERATURE (°C)
GROUND CURRENT (µA)
60
70
80
50
30
-25 5 35 8065 95 125
V
IN
= 3.8V
V
O
= 3.3V
I
LOAD
= 0µA
2
3
4
5
1
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 5.0
TIME (s)
VOLTAGE (V)
4.0 4.50
V
O
= 2.85V
I
L
= 150mA
V
O
V
IN
1
3
0
2
0
0.20.40.60.81.01.21.41.60
TIME (ms)
V
O
(V)V
EN
(V)
5
V
O
= 2.85V
V
IN
= 5.0V
I
L
= 150mA
C
L
= 1µF
1.8 2.0
ISL9005
6
FN9234.2
May 5, 2008
FIGURE 13. LINE TRANSIENT RESPONSE, 3.3V OUTPUT FIGURE 14. LINE TRANSIENT RESPONSE, 2.8V OUTPUT
FIGURE 15. LOAD TRANSIENT RESPONSE FIGURE 16. SPECTRAL NOISE DENSITY vs FREQUENCY
FIGURE 17. PSRR vs FREQUENCY
Typical Performance Curves (Continued)
400µs/DIV
V
O
= 3.3V
I
LOAD
= 300mA
3.6V
4.3V
10mV/DIV
C
LOAD
= 1µF
400µs/DIV
10mV/DIV
V
O
= 2.8V
I
LOAD
= 300mA
3.5V
4.2V
C
LOAD
= 1µF
100µs/DIV
V
O
(25mV/DIV)
I
LOAD
300mA
100µA
V
IN
= 2.8V
V
O
= 1.8V
SPECTRAL NOISE DENSITY (µV/Hz)
FREQUENCY (Hz)
10
1
0.1
0.01
0.001
10 100 1k 10k 100k 1M
V
IN
= 3.6V
V
O
= 1.8V
I
LOAD
= 10mA
C
IN
= 1µF
C
LOAD
= 1µF
100 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
LOAD
= 1µF
ISL9005
P1-P3P4-P6P7-P9

ISL9005IRBZ-T

Mfr. #:
Buy ISL9005IRBZ-T
Manufacturer:
Renesas / Intersil
Description:
LDO Voltage Regulators W/ANNEAL SINGLELDO LW IQ HI PSRR 1 5V
Lifecycle:
New from this manufacturer.
Delivery:
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