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MC78L00A_15 Datasheet, PDF (6/15 Pages) ON Semiconductor – 100 mA Positive Voltage Regulators | |||
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MC78L00A Series, NCV78L00A
ELECTRICAL CHARACTERISTICS (VI = 33 V, IO = 40 mA, CI = 0.33 mF, CO = 0.1 mF, 0°C < TJ < +125°C, unless otherwise noted.)
MC78L24AC
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = +25°C)
Line Regulation
(TJ = +25°C, IO = 40 mA)
27.5 Vdc ⤠VI ⤠38 Vdc
28 Vdc ⤠VI ⤠80 Vdc
27 Vdc ⤠VI ⤠38 Vdc
Load Regulation
(TJ = +25°C, 1.0 mA ⤠IO ⤠100 mA)
(TJ = +25°C, 1.0 mA ⤠IO ⤠40 mA)
VO
23
Regline
â
â
â
Regload
â
â
24
25
Vdc
mV
â
â
50
300
60
350
mV
40
200
20
100
Output Voltage
(28 Vdc ⤠VI ⤠38 Vdc, 1.0 mA ⤠IO ⤠40 mA)
(27 Vdc ⤠VI ⤠38 Vdc, 1.0 mA ⤠IO ⤠40 mA)
(28 Vdc ⤠VI = 33 Vdc, 1.0 mA ⤠IO ⤠70 mA)
(27 Vdc ⤠VI ⤠33 Vdc, 1.0 mA ⤠IO ⤠70 mA)
Input Bias Current
(TJ = +25°C)
(TJ = +125°C)
VO
Vdc
22.8
â
25.2
22.8
â
25.2
IIB
mA
â
3.1
6.5
â
â
6.0
Input Bias Current Change
(28 Vdc ⤠VI ⤠38 Vdc)
(1.0 mA ⤠IO ⤠40 mA)
Output Noise Voltage
(TA = +25°C, 10 Hz ⤠f ⤠100 kHz)
DIIB
mA
â
â
1.5
â
â
0.1
Vn
â
200
â
mV
Ripple Rejection
(IO = 40 mA, f = 120 Hz, 29 V ⤠VI ⤠35 V, TJ = +25°C)
RR
31
45
â
dB
Dropout Voltage
(TJ = +25°C)
VI â VO
â
1.7
â
Vdc
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