R1160D081A Datasheet, PDF (23/35 Pages) RICOH electronics devices division – 3-MODE 200mA LDO REGULATOR

11) Load Transient Response
R1160x261x
ECO=H, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 1.0µF
3
150
2.9
100
2.8
50
Load Current
2.7
0
2.6
2.5
Output Voltage
2.4
-2 0 2 4 6 8 10 12 14 16 18
Time T(µs)
R1160x261x
ECO=H, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
3
150
2.9
100
2.8
50
Load Current
2.7
0
2.6
2.5
Output Voltage
2.4
0 2 4 6 8 10 12 14 16 18
Time T(µs)
R1160x261x
ECO=H, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 4.7µF
3
150
2.9
100
2.8
50
Load Current
2.7
0
2.6
2.5
Output Voltage
2.4
0 2 4 6 8 10 12 14 16 18
Time T(µs)
R1160x
R1160x261x
ECO=L, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 1.0µF
4.5
20
4
Load Current ¹⁰
3.5
0
3
2.5
2
Output Voltage
1.5
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
Time T(ms)
R1160x261x
ECO=L, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
4.5
20
4
Load Current ¹⁰
3.5
0
3
2.5
2
Output Voltage
1.5
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
Time T(ms)
R1160x261x
ECO=L, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 4.7µF
4.5
20
4
Load Current ¹⁰
3.5
0
3
2.5
2
Output Voltage
1.5
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
Time T(ms)
23