S-814 Datasheet, PDF (23/32 Pages) Seiko Instruments Inc – LOW DROPOUT CMOS VOLTAGE REGULATOR

Rev.2.1_00
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-814 Series
V_DD dependencies of undershoot
V_IN=V_DD→V_OUT(S)+1 V, I_OUT=30 mA, C_L=1 μF
1.0
3V
0.8
V_OUT=2 V
0.6
0.4
5V
0.2
0
0
2
4
6
8
10
V_DD [V]
Temperature dependencies of undershoot
V_IN=V_OUT(S)+2 V→V_OUT(S)+1 V, I_OUT=30 mA, C_L=1 μF
1.0
0.8
3V
5V
0.6
0.4
V_OUT=2 V
0.2
0
−50
0
50
100
Ta [°C]
Seiko Instruments Inc.
23