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PL78L12XM3 Datasheet, PDF (2/4 Pages) Cystech Electonics Corp. – Low Current Positive Voltage Regulator | |||
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CYStech Electronics Corp.
Spec. No. : C519M3
Issued Date : 2003.04.02
Revised Date : . .
Page No. : 2/4
Electrical Characteristics
Vin=19V, Io=40mA, Tj=25°C Cin=0.33uF, Cout=0.1uF (unless otherwise noted)
Symbol
Parameter
Conditions
PL78L12A
Min Typ Max
Units
Tj=25°C
11.64 12 12.36
Vo
Output Voltage
14.5Vâ¤Vinâ¤27V
1mAâ¤Ioâ¤40mA
11.4 12 12.6 V
1mAâ¤Ioâ¤70mA
11.4 12 12.6
âVo Line Regulation
14.5Vâ¤Vinâ¤27V
16Vâ¤Vinâ¤27V
-
- 180 mV
-
- 110
âVo Load Regulation
1mAâ¤Ioâ¤100mA
1mAâ¤Ioâ¤40mA
-
-
-
-
100
50
mV
IQ
Quiescent Current Ta=25°C
-
-
5 mA
âIQ
Quiescent Current
Change
16Vâ¤Vinâ¤27V
1mAâ¤Ioâ¤40mA
-
-
-
1
0.1
mA
Vn
Output Noise Voltage Ta=25°C
- 80 - uV
âVin / âVout Ripple Rejection
15Vâ¤Vinâ¤25V, f=120Hz
40 54 - dB
Ipk
Peak Output Current Ta=25°C
- 140 - mA
VD
Dropout Voltage
Ta=25°C
- 1.7 -
V
Symbol
Parameter
Conditions
Vo
Output Voltage
âVo Line Regulation
âVo Load Regulation
IQ
Quiescent Current
âIQ
Quiescent Current
Change
Vn
Output Noise Voltage
âVin / âVout Ripple Rejection
Ipk
Peak Output Current
VD
Dropout Voltage
Tj=25°C
14.5Vâ¤Vinâ¤27V
1mAâ¤Ioâ¤40mA
1mAâ¤Ioâ¤70mA
14.5Vâ¤Vinâ¤27V
16Vâ¤Vinâ¤27V
1mAâ¤Ioâ¤100mA
1mAâ¤Ioâ¤40mA
Ta=25°C
16Vâ¤Vinâ¤27V
1mAâ¤Ioâ¤40mA
Ta=25°C
15Vâ¤Vinâ¤25V, f=120Hz
Ta=25°C
Ta=25°C
PL78L12B
Min Typ Max
Units
11.4 12 12.6
11.4 12 12.6 V
11.4 12 12.6
-
-
-
-
180
110
mV
-
- 100 mV
-
- 50
-
-
5 mA
-
-
1 mA
- 0.1
- 80 - uV
40 54 - dB
- 140 - mA
- 1.7 -
V
PL78L12M3
CYStek Product Specification
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