S1165 Datasheet, PDF (16/23 Pages) Seiko Instruments Inc – HIGH RIPPLE-REJECTION LOW DROPOUT

HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1165 Series
Rev.4.1_00
(3) Dropout voltage vs. Output current
S-1165B15
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
0
85°C
25°C
−40°C
50
100 150 200 250
IOUT [mA]
S-1165B50
0.16
0.14
0.12
0.1
0.08
0.06
0.04
0.02
0
0
85°C
25°C
−40°C
50 100 150 200 250
IOUT [mA]
(4) Dropout voltage vs. Set output voltage
300
200 mA
250
200
150 ^{120 mA}
50 mA
100
30 mA
50
10 mA
0
0 12 345 67
VOUT(S) [V]
S-1165B30
0.2
0.18
0.16
0.14
0.12
0.1
0.08
0.06
0.04
0.02
0
0
85°C
25°C
−40°C
50 100 150 200 250
IOUT [mA]
16
Seiko Instruments Inc.