S-1317A10-M5T1U4 Datasheet, PDF (14/31 Pages) Seiko Instruments Inc – Built-in overcurrent protection circuit

5.5 V INPUT, 100 mA CMOS VOLTAGE REGULATOR WITH 0.35 μA SUPER LOW CURRENT CONSUMPTION
S-1317 Series
Rev.1.0_00
 Characteristics (Typical Data)
1. Output voltage vs. Output current (When load current increases) (Ta = +25°C)
1. 1 V_OUT = 1.0 V
1. 2 V_OUT = 2.5 V
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0 100
1. 3 V_OUT = 3.5 V
VIN = 1.3 V
VIN = 1.5 V
VIN = 2.0 V
VIN = 3.0 V
VIN = 5.5 V
200 300 400 500
IOUT [mA]
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
VIN = 2.8 V
VIN = 3.0 V
VIN = 3.5 V
VIN = 4.5 V
VIN = 5.5 V
100 200 300 400 500
IOUT [mA]
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
VIN = 3.8 V
VIN = 4.0 V
VIN = 4.5 V
VIN = 5.5 V
100 200 300 400 500
IOUT [mA]
Remark In determining the output current, attention should
be paid to the following.
1. The minimum output current value and
footnote *5 of Table 7 in " Electrical
Characteristics"
2. Power dissipation
2. Output voltage vs. Input voltage (Ta = +25°C)
2. 1 V_OUT = 1.0 V
2. 2 V_OUT = 2.5 V
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.6 1.0
2. 3 V_OUT = 3.5 V
IOUT = 1 mA
IOUT = 10 mA
IOUT = 50 mA
IOUT = 100 mA
1.4 1.8 2.2 2.6
VIN [V]
2.7
2.6
2.5
2.4
2.3
IOUT = 1 mA
IOUT = 10 mA
2.2
IOUT = 50 mA
2.1
IOUT = 100 mA
2.0
2.0 2.5 3.0 3.5 4.0 4.5
VIN [V]
3.7
3.6
3.5
3.4
3.3
IOUT = 1 mA
IOUT = 10 mA
3.2
IOUT = 50 mA
3.1
IOUT = 100 mA
3.0
3.0 3.5 4.0 4.5 5.0 5.5
VIN [V]
14