S-87X_1 Datasheet, PDF (24/53 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
14. S-875087F
Item
Voltage Regulator
Output voltage
I/O voltage difference
Line regulation
Load regulation
Input voltage
Temperature
coefficient of V_OUT
Voltage Detector
Operating voltage
Delay time^*1
Release voltage vs
Temperature
Release voltage
(Overcharge detection
voltage)
Sink current
Leakage current
Hysteresis width
Input current
Current consumption^*2
Symbol
Table 19
Condition
(Unless otherwise specified: Ta=25°C)
Min.
Typ.
Max.
Unit
Test
circuit
V_OUT
V_IN=7 V, I_OUT=30 mA
4.88 5.00 5.12 V
1
V_dif
I_OUT=30 mA
⎯
0.15 0.40
ΔV_OUT1 V_IN=6 to 24 V, I_OUT=30 mA
⎯
15
50 mV
ΔV_OUT2
V_IN=7 V,
I_OUT=50 μA to 40 mA
⎯
15
50
V_IN
⎯
⎯
⎯
24
V
ΔVOUT
ΔTa
V_IN=7 V, I_OUT=30 mA,
Ta=−40°C to +85°C
⎯
±0.38
±1.52
mV
/°C
V_opr
t_pd
Δ + VDET
ΔTa
⎯
C_D=4.7 nF
Ta=−40°C to +85°C
1.3
⎯
24
V
2
15
27
41 ms 3
⎯
±0.7
±2.8
mV
/°C
2
+V_DET
⎯
8.600 8.700 8.800 V
I_DOUT
Nch,
V_DS=0.5 V
V_IN=1.3 V
V_IN=2.4 V
V_IN=3.6 V
0.25 0.60
1.50 2.60
3.00 4.50
⎯ mA 4
⎯
⎯
I_LEAK
Nch, V_DS=24 V, V_IN=15 V
⎯
⎯
0.1 μA
V_HYS
⎯
0.085 ⎯ 0.215 V
2
I_SS
V_IN=7 V, Unloaded
⎯
4
8
μA
5
*1. t_pd (ms)=(3.18min., 5.74typ., 8.73max.)×C_D(nF)
*2. Excluding the charging current of C_D.
24
Seiko Instruments Inc.