Datasheet

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Input Voltage
1 V/Div, DC
Output Voltage
10 mV/Div, AC
Timebase - 2 ms/Div
V
I
= 1.8 V to 2.6 V
R
L
= 15 
V
O
= 1.5 V
Output Current
100 mA/Div, DC
Output Voltage
20 mV/Div, AC
Timebase - 500 µs/Div
V
I
= 3.3 V
I
L
= 20 mA to 180 mA
V
O
= 1.5 V
LDO-Enable
5 V/Div, DC
LDO-Output Voltage
1 V/Div, DC
Input Current
200 mA/Div, DC
Timebase - 20 µs/Div
V
I
= 3.3 V
R
L
= 15 
V
O
= 1.5 V
TPS61120
TPS61122, TPS61121
SLVS427C – JUNE 2002 – REVISED APRIL 2004
TPS61121 TPS61121
LDO LOAD TRANSIENT RESPONSE LDO LINE TRANSIENT RESPONSE
Figure 21. Figure 22.
TPS61121
LDO START-UP AFTER ENABLE
Figure 23.
13