MC78L18ACD2 Просмотр технического описания (PDF) - ON Semiconductor
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MC78L18ACD2 Datasheet PDF : 16 Pages
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MC78L00A Series, NCV78L00A
ELECTRICAL CHARACTERISTICS (VI = 14 V, IO = 40 mA, CI = 0.33 mF, CO = 0.1 mF, −40°C < TJ < +125°C (for MC78LXXAB),
0°C < TJ < +125°C (for MC78LXXAC), unless otherwise noted.)
MC78L08AC, AB
Characteristics
Output Voltage (TJ = +25°C)
Line Regulation
(TJ = +25°C, IO = 40 mA)
10.5 Vdc ≤ VI ≤ 23 Vdc
11 Vdc ≤ VI ≤ 23 Vdc
Load Regulation
(TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA)
(TJ = +25°C, 1.0 mA ≤ IO ≤ 40 mA)
Output Voltage
(10.5 Vdc ≤ VI ≤ 23 Vdc, 1.0 mA ≤ IO ≤ 40 mA)
(VI = 14 V, 1.0 mA ≤ IO ≤ 70 mA)
Input Bias Current
(TJ = +25°C)
(TJ = +125°C)
Input Bias Current Change
(11 Vdc ≤ VI ≤ 23 Vdc)
(1.0 mA ≤ IO ≤ 40 mA)
Output Noise Voltage
(TA = +25°C, 10 Hz ≤ f ≤ 100 kHz)
Ripple Rejection (IO = 40 mA,
f = 120 Hz, 12 V ≤ VI ≤ 23 V, TJ = +25°C)
Dropout Voltage (TJ = +25°C)
Symbol
Min
Typ
Max
Unit
VO
7.7
8.0
8.3
Vdc
Regline
mV
−
20
175
−
12
125
Regload
−
mV
15
80
−
8.0
40
VO
Vdc
7.6
−
8.4
7.6
−
8.4
IIB
mA
−
3.0
6.0
−
−
5.5
DIIB
mA
−
−
1.5
−
−
0.1
Vn
−
60
−
mV
RR
37
57
−
dB
VI − VO
−
1.7
−
Vdc
ELECTRICAL CHARACTERISTICS (VI = 15 V, IO = 40 mA, CI = 0.33 mF, CO = 0.1 mF, −40°C < TJ < +125°C (for MC78LXXAB),
0°C < TJ < +125°C (for MC78LXXAC), unless otherwise noted.)
MC78L09AC, AB
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = +25°C)
Line Regulation
(TJ = +25°C, IO = 40 mA)
11.5 Vdc ≤ VI ≤ 24 Vdc
12 Vdc ≤ VI ≤ 24 Vdc
Load Regulation
(TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA)
(TJ = +25°C, 1.0 mA ≤ IO ≤ 40 mA)
Output Voltage
(11.5 Vdc ≤ VI ≤ 24 Vdc, 1.0 mA ≤ IO ≤ 40 mA)
(VI = 15 V, 1.0 mA ≤ IO ≤ 70 mA)
Input Bias Current
(TJ = +25°C)
(TJ = +125°C)
Input Bias Current Change
(11 Vdc ≤ VI ≤ 23 Vdc)
(1.0 mA ≤ IO ≤ 40 mA)
Output Noise Voltage
(TA = +25°C, 10 Hz ≤ f ≤ 100 kHz)
VO
8.6
9.0
9.4
Vdc
Regline
mV
−
20
175
−
12
125
Regload
−
mV
15
90
−
8.0
40
VO
Vdc
8.5
−
9.5
8.5
−
9.5
IIB
mA
−
3.0
6.0
−
−
5.5
DIIB
mA
−
−
1.5
−
−
0.1
Vn
−
60
−
mV
Ripple Rejection (IO = 40 mA,
f = 120 Hz, 13 V ≤ VI ≤ 24 V, TJ = +25°C)
RR
37
57
−
dB
Dropout Voltage
(TJ = +25°C)
VI − VO
−
1.7
−
Vdc
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