TPS77001, TPS77012, TPS77015, TPS77018, TPS77025
TPS77027, TPS77028, TPS77030, TPS77033, TPS77050
ULTRA LOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS
SLVS210C – JUNE 1999 – REVISED SEPTEMBER 1999
TYPICAL CHARACTERISTICS
TPS77015
VO – Output Voltage – mV
TPS77015
LINE TRANSIENT RESPONSE
Current Load – mA
LOAD TRANSIENT RESPONSE
10
0
–10
3.7
50
0
∆
VO – Change In
Output Voltage – mV
VI – Input Voltage – V
0
–50
–100
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
TPS77033
VO – Output Voltage – mV
Figure 14
TPS77033
LINE TRANSIENT RESPONSE
Current Load – mA
LOAD TRANSIENT RESPONSE
10
0
–10
5.3
50
0
VI – Input Voltage – V
∆
VO – Change In
Output Voltage – mV
0
–20
–40
VI = 4.3 V
CO = 4.7
µF
ESR = 0.3
Ω
20
40
60
80 100 120 140 160 180
t – Time –
µs
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
0
Figure 15
Figure 16
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