S-87X_1 Datasheet, PDF (37/53 Pages) Seiko Instruments Inc – HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION

HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.7.2_00
S-87x Series
Reference Data: Type 2
S-8750xxx Series
1. I_OUT Dependency
200
150
C_L=10 μF, Ta=25°C
100
50
0
0 10 20 30 40 50 60 70
I_OUT [mA]
3. ΔV_IN Dependency
300
I_OUT=40 mA, C_L=10 μF, Ta=25°C
250
200
150
100
50
0
5
10
15
20
25
ΔV_IN [V]
Remark The lower voltage is fixed at 0 V.
S-8730xxxSeries
1. I_OUT Dependency
140
120
100
80
60
40
20
0
0 10 20
C_L=10 μF, Ta=25°C
30 40 50 60 70
I_OUT [mA]
3. ΔV_IN Dependency
140
120
100
80
60
40
20
0
0
5
I_OUT=40 mA, C_L=10 μF,
Ta=25°C
10
15
20
25
ΔV_IN [V]
Remark The lower voltage is fixed at 0 V.
2. C_L Dependency
200
I_OUT=40 mA, Ta=25°C
150
100
50
0
0
10 20 30 40 50
C_L [μF]
4. Temperature Dependency
250
I_OUT=40 mA, C_L=47 μF
200
150
100
50
0
−40 −20 0
Undershoot
Overshoot
20 40 60 80 100
Ta [°C]
2. C_L Dependency
120
100 ^IOUT^{=40 mA, Ta=25°C}
80
60
40
20
0
0
10
20
30
40
50
C_L [μF]
4. Temperature Dependency
140
120 ^{IOUT=40 mA, CL=10 μF}
100
80
60
40
20
0
−40 −20 0
20 40 60 80 100
Overshoot
Undershoot
Ta [°C]
Seiko Instruments Inc.
37