S1206 Datasheet, PDF (15/35 Pages) Seiko Instruments Inc – ULTRA LOW CURRENT CONSUMPTION AND

ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.2_00
S-1206 Series
3. Dropout Voltage vs. Output Current
S-1206B12
0.80
0.70
0.60
0.50
Ta = 85C
25C
40C
0.40
0.30
0.20
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
VOUT(S) [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]
Seiko Instruments Inc.
15