R1161N081A Datasheet, PDF (27/44 Pages) RICOH electronics devices division – 3-MODE 300mA LDO REGULATOR

R1161x26xx (ECO=H)
VIN=3.6V,
CIN = Ceramic 1.0PF COUT = Ceramic 2.2PF
3.0
150
2.9
100
2.8
Load Current
50
2.7
0
2.6
Output Voltage
2.5
-50
-100
2.4
-150
0 5 10 15 20 25 30 35 40
Time t (µs)
R1161x26xx (ECO=H)
VIN=3.6V,
CIN = Ceramic 1.0PF COUT = Ceramic 2.2PF
3.0
60
2.9
30
2.8
Load Current
0
2.7
-30
2.6
-60
Output Voltage
2.5
-90
2.4
-120
0 5 10 15 20 25 30 35 40
Time t (µs)
R1161x26xx (ECO=L)
VIN=3.6V,
CIN = Ceramic 1.0PF COUT = Ceramic 2.2PF
4.5
20
4.0
10
Load Current
3.5
0
3.0
-10
2.5
-20
2.0
Output Voltage
-30
1.5
-40
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
Time t (ms)
R1161x
R1161x26xx (ECO=H)
VIN=3.6V,
CIN = Ceramic 1.0PF COUT = Ceramic 1.0PF
3.0
60
2.9
30
2.8
Load Current
0
2.7
-30
2.6
-60
Output Voltage
2.5
-90
2.4
-120
0 5 10 15 20 25 30 35 40
Time t (µs)
R1161x26xx (ECO=L)
VIN=3.6V,
CIN = Ceramic 1.0PF COUT = Ceramic 1.0PF
4.5
20
4.0
10
Load Current
3.5
0
3.0
-10
2.5
-20
2.0
Output Voltage
-30
1.5
-40
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
Time t (ms)
27