R1173 Datasheet, PDF (20/26 Pages) RICOH electronics devices division – Super low on resistance/Low voltage LDO

R1173x
R1173x301x
VIN=4.0V, CIN=COUT=Ceramic 4.7μF
3.8
600
3.6
400
Output Current
3.4
200
3.2
0
3.0
Output Voltage
2.8
2.6
0 40 80 120 160 200 240 280 320 360 400
Time T(μs)
R1173x301x
3.20
VIN=4.0V, CIN=COUT=Ceramic 4.7μF
150
3.16
100
Output Current
3.12
50
3.08
0
3.04
3.00
Output Voltage
2.96
0 4 8 12 16 20 24 28 32 36 40
Time T(μs)
R1173x301x
3.20
VIN=4.0V, CIN=COUT=Ceramic 4.7μF
40
3.15
Output Current
20
3.10
0
3.05
3.00
Output Voltage
2.95
2.90
0 40 80 120 160 200 240 280 320 360 400
Time T(μs)
R1173x301x
VIN=4.0V, CIN=Ceramic 4.7μF,
COUT=Ceramic 10μF
3.8
600
3.6
400
Output Current
3.4
200
3.2
0
3.0
Output Voltage
2.8
2.6
0 40 80 120 160 200 240 280 320 360 400
Time T(μs)
3.20
R1173x301x
VIN=4.0V, CIN=Ceramic 4.7μF,
COUT=Ceramic 10μF
150
3.16
100
Output Current
3.12
50
3.08
0
3.04
Output Voltage
3.00
2.96
0 2 4 6 8 10 12 14 16 18 20
Time T(μs)
3.20
R1173x301x
VIN=4.0V, CIN=Ceramic 4.7μF,
COUT=Ceramic 10μF
40
3.15
Output Current
20
3.10
0
3.05
3.00
Output Voltage
2.95
2.90
0 40 80 120 160 200 240 280 320 360 400
Time T(μs)
20