Datasheet

Data Sheet ADP7182
Rev. C | Page 11 of 28
0
–200
–400
–600
–800
–1000
–1200
–1600
–1400
–5.4 –5.2 –5.0
–4.8
GROUND CURRENT (µA)
V
IN
(V)
I
LOAD
= –5mA
I
LOAD
= –10mA
I
LOAD
= –25mA
I
LOAD
= –50mA
I
LOAD
= –100mA
I
LOAD
= –200mA
10703-025
Figure 25. Ground Current vs. Input Voltage (V
IN
) in Dropout, V
OUT
= −5 V
–1.770
–1.775
–1.780
–1.785
–1.790
–1.795
–1.800
–1.805
–1.810
–40 –5 25 85 125
V
OUT
(V)
JUNCTION TEMPERATURE (°C)
I
LOAD
= –100µA
I
LOAD
= –1mA
I
LOAD
= –10mA
I
LOAD
= –50mA
I
LOAD
= –100mA
I
LOAD
= –200mA
10703-026
Figure 26. Output Voltage (V
OUT
) vs. Junction Temperature (T
J
), V
OUT
= −1.8 V
–1.790
–1.795
–1.800
–1.805
–1.810
–200 –150 –100 –50 0
V
OUT
(V)
I
LOAD
(mA)
10703-027
Figure 27. Output Voltage (V
OUT
) vs. Load Current (I
LOAD
), V
OUT
= −1.8 V
–1.780
–1.785
–1.790
–1.795
–1.800
–1.805
–1.810
–30 –25 –20 –15 –10 –5 0
V
OUT
(V)
V
IN
(V)
I
LOAD
= –100µA
I
LOAD
= –1mA
I
LOAD
= –10mA
I
LOAD
= –50mA
I
LOAD
= –100mA
I
LOAD
= –200mA
10703-028
Figure 28. Output Voltage (V
OUT
) vs. Input Voltage (V
IN
), V
OUT
= −1.8 V
0
–100
–200
–300
–400
–500
–600
–700
–40 –5 25
85 125
GROUND CURRENT (µA)
JUNCTION TEMPERATURE (°C)
I
LOAD
= –100µA
I
LOAD
= –1mA
I
LOAD
= –10mA
I
LOAD
= –50mA
I
LOAD
= –100mA
I
LOAD
= –200mA
10703-029
Figure 29. Ground Current vs. Junction Temperature (T
J
), V
OUT
= −1.8 V
0
–100
–300
–500
–200
–400
–600
–700
–200 –150 –100 –50 0
GROUND CURRENT (µA)
I
LOAD
(mA)
10703-030
Figure 30. Ground Current vs. Load Current (I
LOAD
), V
OUT
= −1.8 V