TPS76901, TPS76912, TPS76915, TPS76918, TPS76925
TPS76927, TPS76928, TPS76930, TPS76933, TPS76950
ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS
SLVS203D – JUNE 1999 – REVISED APRIL 2000
TYPICAL CHARACTERISTICS
TPS76915
LINE TRANSIENT RESPONSE
Current Load – mA
VO – Output Voltage – mV
TPS76915
LOAD TRANSIENT RESPONSE
10
0
–10
3.7
100
0
VI – Input Voltage – V
∆
VO – Change In
Output Voltage – mV
0
–200
–400
VI = 2.7 V
CO = 10
µF
ESR = 0.3
Ω
0
20
40
60
80 100 120 140 160 180 200
t – Time –
µs
2.7
IL = 10 mA
CO = 4.7
µF
ESR = 0.3
Ω
0
20
40
60
80 100 120 140 160 180 200
t – Time –
µs
Figure 13
TPS76933
LINE TRANSIENT RESPONSE
Current Load – mA
Figure 14
TPS76933
LOAD TRANSIENT RESPONSE
VO – Output Voltage – mV
10
0
–10
5.3
100
0
VI = 4.3 V
CO = 4.7
µF
ESR = 0.3
Ω
100
0
–100
4.3
IL = 10 mA
CO = 4.7
µF
ESR = 0.3
Ω
0
20
40
60
80 100 120 140 160 180
t – Time –
µs
∆
VO – Change In
Output Voltage – mV
VI – Input Voltage – V
0
20
40
60
80 100 120 140 160 180
t – Time –
µs
Figure 15
Figure 16
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