NCP4587
http://onsemi.com
7
TYPICAL CHARACTERISTICS
−40 −200 20406080
0.0
0.5
1.0
1.5
2.0
2.5
3.0
I
IN
(mA)
T
J
, JUNCTION TEMPERATURE (°C)
Figure 15. Supply Current vs. Temperature,
1.2 Version, V
IN
= 2.2 V, V
AE
= 0 V
25
30
35
40
45
50
55
I
IN
(mA)
T
J
, JUNCTION TEMPERATURE (°C)
Figure 16. Supply Current vs. Temperature,
2.8 Version, V
IN
= 3.8 V, V
AE
= 0 V
0.0
0.5
1.0
1.5
2.0
2.5
3.0
I
IN
(mA)
T
J
, JUNCTION TEMPERATURE (°C)
Figure 17. Supply Current vs. Temperature,
1.2 Version, V
IN
= 2.2 V, V
AE
= 2.2 V
25
30
35
40
45
50
55
−40 −200 20406080
−40 −200 20406080
I
IN
(mA)
T
J
, JUNCTION TEMPERATURE (°C)
Figure 18. Supply Current vs. Temperature,
2.8 Version, V
IN
= 3.8 V, V
AE
= 3.8 V
−40 −200 20406080
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100 1000
PSRR (dB)
FREQUENCY (kHz)
Figure 19. PSRR, 1.2 V Version, V
IN
= 2.2 V
I
OUT
= 1 mA Low
I
OUT
= 1 mA High
I
OUT
= 30 mA
I
OUT
= 50 mA
I
OUT
= 100 mA
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100 1000
PSRR (dB)
FREQUENCY (kHz)
Figure 20. PSRR, 2.8 V Version, V
IN
= 3.8 V
I
OUT
= 1 mA High
I
OUT
= 30 mA
I
OUT
= 50 mA
I
OUT
= 100 mA
I
OUT
= 1 mA Low