HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
S-87x Series
Rev.7.2_00
Electrical Characteristics
1. S-8750xxA Series/S-8750xxB Series
Table 6
Condition
(Unless otherwise specified: Ta=25°C)
Test
Item
Symbol
Min.
Typ.
Max.
Unit
circuit
Voltage Regulator
Output voltage
VOUT
Vdif
VIN=7 V, IOUT=30 mA
4.88
5.00
0.15
5.12
0.40
V
1
I/O voltage difference
IOUT=30 mA
VIN=6 to 24 V,
IOUT=30 mA
VIN=7 V,
⎯
Line regulation
ΔVOUT1
ΔVOUT2
⎯
15
50
mV
Load regulation
Input voltage
⎯
⎯
15
50
24
IOUT=50 μA to 40 mA
VIN
ΔVOUT
ΔTa
⎯
⎯
V
Temperature
coefficient of VOUT
VIN=7 V, IOUT=30 mA,
Ta=−40°C to +85°C
mV
/°C
⎯
±0.38
±1.52
Voltage Detector
Operating voltage
Delay time*1
Vopr
tpd
1.3
15
24
41
V
ms
2
3
⎯
⎯
27
CD=4.7 nF
Δ − VDET
ΔTa
Tempertue
characteristic of −VDET
mV
/°C
Ta=−40°C to +85°C
⎯
±0.5
±2.0
2
Detection voltage
−VDET
S-875045A/B
S-875043A/B
S-875041A/B
S-875039A/B
S-875037A/B
S-875021B
4.392
4.196
4.001
3.806
3.611
2.049
0.25
4.50
4.30
4.10
3.90
3.70
2.10
0.60
2.60
4.50
4.608
4.404
4.199
3.994
3.789
2.151
⎯
V
Sink current
IDOUT
Nch,
VIN=1.3 V
VIN=2.4 V
VIN=3.6 V
mA
4
VDS=0.5 V
1.50
3.00
⎯
⎯
Nch,
Leakage current
Hysteresis width
ILEAK
VHYS
0.1
μA
⎯
⎯
⎯
⎯
VDS=24 V, VIN=10 V
−VDET
×0.01
−VDET
×0.03
−VDET
×0.025
−VDET
×0.08
S-875045A/B
V
2
5
S-875043A/B to
S-875021A/B
Input current
Current consumption*2
ISS
VIN=7 V, Unloaded
3
8
μA
⎯
*1. tpd (ms)=(3.18 min., 5.74 typ., 8.73 max.)×CD (nF)
*2. Excluding the charging current of CD
10
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
