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MC78M00_16 Datasheet, PDF (3/15 Pages) ON Semiconductor – 500 mA Positive Voltage Regulators | |||
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MC78M00, MC78M00A, NCV78M00 Series
MC78M06C/B ELECTRICAL CHARACTERISTICS
(VI = 11 V, IO = 350 mA, TJ = Tlow to Thigh, PD ⤠5.0 W, unless otherwise noted) (Note 3)
Characteristics
Symbol
Min
Typ
Max Unit
Output Voltage (TJ = 25°C)
Output Voltage Variation (8.0 Vdc ⤠VI ⤠21 Vdc, 5.0 mA ⤠IO ⤠350 mA)
Line Regulation (TJ = 25°C, 8.0 Vdc ⤠VI ⤠25 Vdc, IO = 200 mA)
Load Regulation
(TJ = 25°C, 5.0 mA ⤠IO ⤠500 Ma)
(TJ = 25°C, 5.0 mA ⤠IO ⤠200 mA)
VO
5.75
6.0
6.25
Vdc
VO
5.7
â
6.3
Vdc
Regline
â
5.0
50
mV
Regload
â
â
mV
20
120
10
60
Input Bias Current (TJ = 25°C)
Quiescent Current Change
(9.0 Vdc ⤠VI ⤠25 Vdc, IO = 200 mA)
(5.0 mA ⤠IO ⤠350 mA)
IIB
â
3.2
6.0
mA
DIIB
mA
â
â
0.8
â
â
0.5
Output Noise Voltage (TA = 25°C, 10 Hz ⤠f ⤠100 kHz)
Vn
â
45
â
mV
Ripple Rejection
(IO = 100 mA, f = 120 Hz, 9.0 V ⤠VI ⤠19 V)
(IO = 300 mA, f = 120 Hz, 9.0 V ⤠VI ⤠19 V, TJ = 25°C)
RR
dB
59
â
â
59
80
â
Dropout Voltage (TJ = 25°C)
Short Circuit Current Limit (TJ = 25°C, VI = 35 V)
Average Temperature Coefficient of Output Voltage (IO = 5.0 mA)
Peak Output Current (TJ = 25°C)
VI â VO
â
2.0
â
Vdc
IOS
â
350
â
mA
DVO/DT
â
±0.2
â
mV/°C
IO
â
700
â
mA
MC78M08C/AC/B/AB, NCV78M08B ELECTRICAL CHARACTERISTICS
(VI = 14 V, IO = 350 mA, TJ = Tlow to Thigh, PD ⤠5 W, unless otherwise noted) (Note 3)
Characteristics
Symbol
Min
Typ
Max Unit
Output Voltage (TJ = 25°C)
MC78M08B/MC78M08C/NCV78M08B
MC78M08AB/MC78M08AC
VO
Vdc
7.70
8.0
8.30
7.84
8.0
8.16
Output Voltage Variation (10.5 Vdc ⤠VI ⤠23 Vdc, 5.0 mA ⤠IO ⤠350 mA)
MC78M08B/MC78M08C/NCV78M08B
MC78M08AB/MC78M08AC
VO
Vdc
7.6
â
8.4
7.7
â
8.3
Line Regulation (TJ = 25°C, 10.5 Vdc ⤠VI ⤠25 Vdc, IO = 200 mA)
Load Regulation
(TJ = 25°C, 5.0 mA ⤠IO ⤠500 mA)
(TJ = 25°C, 5.0 mA ⤠IO ⤠200 mA)
Input Bias Current (TJ = 25°C)
Quiescent Current Change
(10.5 Vdc ⤠VI ⤠25 Vdc, IO = 200 mA)
(5.0 mA ⤠IO ⤠350 mA)
Output Noise Voltage (TA = 25°C, 10 Hz ⤠f ⤠100 kHz)
Ripple Rejection
(IO = 100 mA, f = 120 Hz, 11.5 V â¤VI ⤠21.5 V)
(IO = 300 mA, f = 120 Hz, 11.5 V â¤VI ⤠21.5 V, TJ = 25°C)
Dropout Voltage (TJ = 25°C)
Short Circuit Current Limit (TJ = 25°C, VI = 35 V)
Average Temperature Coefficient of Output Voltage (IO = 5.0 mA)
Peak Output Current (TJ = 25°C)
3. Tlow = 0°C for MC78MxxAC, C
= â40°C for MC78MxxAB, B, NCV78MxxAB, B
Thigh = +125°C for MC78MxxAB, AC, B, C, NCV78MxxAB, B
Regline
â
6.0
50
mV
Regload
â
â
mV
25
160
10
80
IIB
â
3.2
6.0
mA
DIIB
mA
â
â
0.8
â
â
0.5
Vn
â
52
â
mV
RR
dB
56
â
â
56
80
â
VIâVO
â
2.0
â
Vdc
IOS
â
350
â
mA
DVO/DT
â
±0.2
â
mV/°C
IO
â
700
â
mA
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