Datasheet

TPS76425, TPS76427, TPS76428, TPS76430, TPS76433
LOW-POWER LOW-NOISE 150-mA LOW-DROPOUT LINEAR REGULATORS
SLVS180B – MARCH 1999 – REVISED MAY 2001
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 11
4.7 V
50 mV
–50 mV
0
TPS76425
LINE TRANSIENT RESPONSE
0604020 80 100 140120 160 180 200
6 V
T
A
= 25°C
t – Time – µs
Figure 12
50 mV
–50 mV
0
–100 mV
100 mA
200 mA
TPS76425
LOAD TRANSIENT RESPONSE
0604020 80 100 140120 160 180 200
T
A
= 25°C
t – Time – µs
0 mA
Figure 13
100 mV
–50 mV
0
4.7 V
TPS76433
LINE TRANSIENT RESPONSE
50 mV
0604020 80 100 140120 160 180 200
T
A
= 25°C
t – Time – µs
6 V
dv
dt
1V
10
µs
Figure 14
0
–100 mV
100 mA
200 mA
0
TPS76433
LOAD TRANSIENT RESPONSE
0604020 80 100 140120 160 180 200
50 mV
–50 mV
–150 mV
T
A
= 25°C
t – Time – µs