S-87X_1 Datasheet, PDF (46/53 Pages) Seiko Instruments Inc – HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION

HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
S-87x Series
Rev.7.2_00
S-8730xxx Series (Ta=25°C)
4.00
V_IN=24 V
S-8730xxx Series
4.00
V_IN=8 V
3.00
3.00
2.00
2.00
1.00
1.00
0.00
0 30 60 90 120 150 180
4.00
I_OUT [mA]
V_IN=6 V
0.00
0 30 60 90 120 150 180 210
4.00
I_OUT [mA]
V_IN=4 V
3.00
3.00
2.00
2.00
1.00
1.00
0.00
0
30 60 90 120 150 180 210 240
I_OUT [mA]
0.00
0 30 60 90 120 150
I_OUT [mA]
(7) Ripple rejection characteristics
S-8750xxx Series
−10
−20
−30
Gain
[db]
−40
V_IN=7 V
I_OUT=40 mA
C_L=10 μF
−50
S-8730xxx Series
−60
10
−10
−20
−30
Gain
[db]
−40
100
1k
10k
f [HZ]
100k
V_IN=5 V
I_OUT=40 mA
C_L=10 μF
−50
−60
10
100
1k
10k
f [HZ]
100k
46
Seiko Instruments Inc.