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MC78M00 Datasheet, PDF (4/12 Pages) Motorola, Inc – THREE-TERMINAL MEDIUM CURRENT POSITIVE FIXED VOLTAGE REGULATORS | |||
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MC78M00 MC78M00A Series
MC78M09C ELECTRICAL CHARACTERISTICS (VI = 15 V, IO = 350 mA, â40°C < TJ < 125°C, PD ⤠5.0 W, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max Unit
Output Voltage (TJ = 25°C)
Output Voltage Variation
(11.5 Vdc ⤠VI ⤠23 Vdc, 5.0 mA ⤠IO ⤠350 mA)
Line Regulation
(TJ = 25°C, 11.5 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
(11.5 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, 12.5 V â¤VI ⤠22.5 V)
(IO = 300 mA, f = 120 Hz, 12.5 V â¤VI ⤠22.5 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)
VO
8.64
9.0
9.45
Vdc
VO
8.55
â
9.45
Vdc
Regline
â
6.0
50
mV
Regload
â
â
IIB
â
âIIB
â
â
Vn
â
RR
56
56
VIâVO
â
mV
25
180
10
90
3.2
6.0
mA
mA
â
0.8
â
0.5
52
â
µV
dB
â
â
80
â
2.0
â
Vdc
IOS
â
50
â
mA
âVO/âT
â
±0.2
â
mV/°C
IO
â
700
â
mA
MC78M12C/AC ELECTRICAL CHARACTERISTICS (VI = 19 V, IO = 350 mA, â40°C < TJ < 125°C, PD ⤠5.0 W,
unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Output Voltage (TJ = 25°C)
MC78M12C
MC78M12AC
VO
11.50
12
11.76
12
Output Voltage Variation
(14.5 Vdc ⤠VI ⤠27 Vdc, 5.0 mA ⤠IO ⤠350 mA)
MC78M12C
MC78M12AC
VO
11.4
â
11.5
â
Line Regulation
(TJ = 25°C, 14.5 Vdc ⤠VI ⤠30 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
(14.5 Vdc ⤠VI ⤠30 Vdc, IO = 200 mA)
(5.0 mA ⤠IO ⤠350 mA)
Output Noise Voltage (TA = 25°C, 10 Hz ⤠f ⤠100 kHz)
Regline
â
8.0
Regload
â
25
â
10
IIB
â
3.2
âIIB
â
â
â
â
Vn
â
75
Ripple Rejection
(IO = 100 mA, f = 120 Hz, 15 V â¤VI ⤠25 V)
(IO = 300 mA, f = 120 Hz, 15 V â¤VI ⤠25 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)
RR
55
â
55
80
VIâVO
â
2.0
IOS
â
50
âVO/âT
â
±0.3
IO
â
700
Max
12.50
12.24
12.6
12.5
50
240
120
6.0
0.8
0.5
â
â
â
â
â
â
â
Unit
Vdc
Vdc
mV
mV
mA
mA
µV
dB
Vdc
mA
mV/°C
mA
4
MOTOROLA ANALOG IC DEVICE DATA
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