Datasheet

Data Sheet ADP1740/ADP1741
Rev. F | Page 7 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
= 1.9 V, V
OUT
= 1.5 V, I
OUT
= 100 mA, C
IN
= C
OUT
= 4.7 µF, T
A
= 25°C, unless otherwise noted.
1.520
1.515
1.510
1.505
1.500
1.495
1.490
1.485
1.480
–40
–5 25
85
125
OUTPUT VOLTAGE (V)
JUNCTION TEMPERATURE (°C)
07081-005
LOAD = 10mA
LOAD = 100mA
LOAD = 400mA
LOAD = 800mA
LOAD = 1.2A
LOAD = 2A
Figure 5. Output Voltage vs. Junction Temperature
1.520
1.515
1.505
1.495
1.510
1.500
1.490
1.485
1.480
10 100 1k 10k
OUTPUT VOLTAGE (V)
LOAD CURRENT (mA)
07081-006
Figure 6. Output Voltage vs. Load Current
1.8 3.63.43.23.02.82.62.42.22.0
INPUT VOLTAGE (V)
LOAD = 10mA
LOAD = 100mA
LOAD = 400mA
LOAD = 800mA
LOAD = 1.2A
LOAD = 2A
07081-007
1.520
1.515
1.510
1.505
1.500
1.495
1.490
1.485
1.480
OUTPUT VOLTAGE (V)
Figure 7. Output Voltage vs. Input Voltage
1600
0
200
400
600
800
1000
1200
1400
–40 –5 25 85
125
GROUND CURRENT (µA)
JUNCTION TEMPERATURE (°C)
LOAD = 10mA
LOAD = 100mA
LOAD = 400mA
LOAD = 800mA
LOAD = 1.2A
LOAD = 2A
07081-008
Figure 8. Ground Current vs. Junction Temperature
1600
1400
1200
1000
800
600
400
200
0
10
100 1k 10k
GROUND CURRENT (µA)
LOAD CURRENT (mA)
07081-009
Figure 9. Ground Current vs. Load Current
1600
1400
1200
1000
800
600
400
200
0
1.8 3.63.43.23.02.82.62.42.22.0
GROUND CURRENT (µA)
INPUT VOLTAGE (V)
LOAD = 10mA
LOAD = 100mA
LOAD = 400mA
LOAD = 800mA
LOAD = 1.2A
LOAD = 2A
07081-010
Figure 10. Ground Current vs. Input Voltage