S-818_1 Datasheet, PDF (18/32 Pages) Seiko Instruments Inc – LOW DROPOUT CMOS VOLTAGE REGULATOR

LOW DROPOUT CMOS VOLTAGE REGULATOR
S-818 Series
Rev.2.1_00
8. Current consumption (I_SS1) vs. Input voltage (V_IN)
S-818A20A
40
30
20
25°C
85°C
10
0
0
Ta=-40°C
2
4
6
V_I^V_N[IVN⁽]^V)
8
10
S-818A30A
40
30
20
10
25°C
85°C
Ta=-40°C
0
0
2
4
6
8
10
V_I^V_N[I VN⁽]^V)
S-818A50A
40
30
85°C
20
25°C
10
Ta=-40°C
0
0
2
4
6
8
10
V^V_INI[VN⁽]^V)
9. Threshold voltage of ON/OFF pin (V_SH/V_SL) vs. Input voltage (V_IN)
S-818A20A
2.5
S-818A30A
2.5
2.0
VSH
1.5
2.0
VSH
1.5
1.0
1.0
0.5
0.0
2
S-818A50A
2.5
VSL
4
6
8
10
VIN [V]
0.5
0.0
3
VSL
5
7
8
10
VIN [V]
2.0
VSH
1.5
1.0
0.5
0.0
5
VSL
6
8
9
10
VIN [V]
18
Seiko Instruments Inc.