S-1206 Datasheet, PDF (16/36 Pages) Seiko Instruments Inc – ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR

ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1206 Series
Rev.1.1_00
(3) Dropout Voltage vs. Output Current
S-1206B12
0.80
0.70
0.60
0.50
0.40
0.30
0.20
Ta = 85 °C
25 °C
−40 °C
0.10
0
0
50
100
150
200
IOUT [mA]
S-1206B50
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
0
Ta = 85 °C
25 °C
−40 °C
50 100 150 200 250 300
IOUT [mA]
(4) Dropout Voltage vs. Set Output Voltage
0.80
0.70 150 mA
0.60
0.50
100 mA
0.40 _{50 mA}
0.30
0.20 ^{30 mA}
0.10 ^{10 mA}
IOUT = 250 mA
0
0123456
VOTA [V]
S-1206B30
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
0
Ta = 85 °C
25 °C
−40 °C
50 100 150 200 250 300
IOUT [mA]
16
Seiko Instruments Inc.