S-818A55AMC-BHJT2G 데이터 시트보기 (PDF) - Seiko Instruments Inc
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S-818A55AMC-BHJT2G Datasheet PDF : 32 Pages
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Rev.2.1_00
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-818 Series
Electrical Characteristics
Parameter
Output voltage*1
Output current*2
Dropout voltage*3
Line regulation 1
Line regulation 2
Load regulation
Output voltage
temperature coefficient*4
Current consumption
at operation
Current consumption
at shutdown
Input voltage
Shutdown pin
input voltage "H"
Shutdown pin
input voltage "L"
Shutdown pin
input current "H"
Shutdown pin
input current "L"
Ripple rejection
Symbol
VOUT(E)
IOUT
Vdrop
∆VOUT1
∆VIN • VOUT
∆VOUT2
∆VIN • VOUT
∆VOUT3
∆VOUT
∆Ta • VOUT
ISS1
ISS2
VIN
VSH
VSL
ISH
Table 5
(Ta=25°C unless otherwise specified)
Conditions
Min.
Typ.
Max.
Unit
Test
circuit
VIN=VOUT(S)+1 V, IOUT=30 mA
VOUT(S) VOUT(S) VOUT(S)
×0.98
×1.02
V
1
VOUT(S)+1 V≤ 2.0 V≤VOUT(S)≤2.4 V 100*5
VIN≤10 V
2.5 V≤VOUT(S)≤2.9 V 150*5
mA 3
mA 3
3.0 V≤VOUT(S)≤3.9 V 200*5
mA 3
4.0 V≤VOUT(S)≤4.9 V 250*5
mA 3
5.0 V≤VOUT(S)≤6.0 V 300*5
mA 3
IOUT=60 mA 2.0 V≤VOUT(S)≤2.4 V 0.51 0.87 V 1
2.5 V≤VOUT(S)≤2.9 V 0.38 0.61 V 1
3.0 V≤VOUT(S)≤3.4 V 0.30 0.44 V 1
3.5 V≤VOUT(S)≤3.9 V 0.24 0.33 V 1
4.0 V≤VOUT(S)≤4.4 V 0.20 0.26 V 1
4.5 V≤VOUT(S)≤4.9 V 0.18 0.22 V 1
5.0 V≤VOUT(S)≤5.4 V 0.17 0.21 V 1
5.5 V≤VOUT(S)≤6.0 V 0.17 0.20 V 1
VOUT(S)+0.5 V≤VIN≤10 V,
IOUT=30 mA
0.05 0.2 %/V 1
VOUT(S)+0.5 V≤VIN≤10 V,
IOUT=10 µA
VIN=VOUT(S)+1 V,
10 µA≤IOUT≤80 mA
VIN=VOUT(S)+1 V, IOUT=30 mA,
−40°C≤Ta≤85°C
0.05 0.2 %/V 1
30 50 mV 1
±100
ppm
/°C
1
VIN=VOUT(S)+1 V,
ON/OFF pin=ON, no load
VIN=VOUT(S)+1 V,
ON/OFF pin=OFF, no load
VIN=VOUT(S)+1 V, RL=1 kΩ,
Judged by VOUT output level.
VIN=VOUT(S)+1 V, RL=1 kΩ,
Judged by VOUT output level.
30 40 µA 2
0.1 0.5 µA 2
10 V 1
1.5 V 4
0.3 V 4
VIN=VOUT(S)+1 V, VON/OFF=7 V
−0.1 0.1 µA 4
ISL
VIN=VOUT(S)+1 V, VON/OFF=0 V
RR
VIN=VOUT(S)+1 V, f=100 Hz,
∆Vrip=0.5 V p-p, IOUT=30 mA
−0.1
45
0.1 µA 4
dB 5
Seiko Instruments Inc.
7
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