HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.7.2_00
S-87x Series
2. S-8730xxA Series/S-8730xxB Series
Table 7
Condition
(Unless otherwise specified: Ta=25°C)
Test
Item
Symbol
Min.
Typ.
Max.
Unit
circuit
Voltage Regulator
Output voltage
VOUT
Vdif
VIN=5 V, IOUT=30 mA
2.928
3.000
0.45
3.072
0.70
V
1
I/O voltage difference
IOUT=30 mA
VIN=4 to 24 V,
IOUT=30 mA
VIN=5 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=5 V, IOUT=30 mA,
Ta=−40°C to +85°C
mV
/°C
⎯
±0.23
±0.92
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
Temperature
characteristic of −VDET
mV
/°C
Ta=−40°C to +85°C
⎯
±0.3
±1.2
2
Detection voltage
−VDET
S-873025A/B
S-873024A/B
S-873023A/B
S-873022A/B
S-873021A/B
2.440
2.342
2.244
2.147
2.049
2.500
2.400
2.300
2.200
2.100
2.560
2.458
2.356
2.253
2.151
V
Nch,
VIN=1.3 V
Sink current
IDOUT
0.25
1.50
⎯
0.60
2.60
⎯
mA
4
⎯
⎯
VDS=0.5 V Other than below
VIN=2.4 V
S-873025A/B
Nch,
Leakage current
Hysteresis width
ILEAK
VHYS
0.1
μA
VDS=24 V, VIN=10 V
−VDET
×0.03
−VDET
×0.08
V
2
5
⎯
⎯
Input current
Current consumption*2
ISS
VIN=5 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
11
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
