MC78M00 Datasheet, PDF (2/12 Pages) Motorola, Inc – THREE-TERMINAL MEDIUM CURRENT POSITIVE FIXED VOLTAGE REGULATORS

MC78M00 MC78M00A Series
MAXIMUM RATINGS (TA = 25°C, unless otherwise noted.)
Rating
Symbol
Input Voltage (5.0 V–18 V)
VI
(20 V–24V)
Power Dissipation (Package Limitation)
Plastic Package, T Suffix
TA = 25°C
PD
Thermal Resistance, Junction–to–Air
θ_JA
Thermal Resistance, Junction–to–Case
θ_JC
Plastic Package, DT Suffix
TA = 25°C
PD
Thermal Resistance, Junction–to–Air
θ_JA
Thermal Resistance, Junction–to–Case
θ_JC
Operating Junction Temperature Range
TJ
Storage Temperature Range
Tstg
NOTE: ESD data available upon request.
Value
35
40
Internally Limited
70
5.0
Internally Limited
92
5.0
+150
–65 to +150
Unit
Vdc
°C/W
°C/W
°C/W
°C/W
°C
°C
MC78M05C/AC ELECTRICAL CHARACTERISTICS (VI = 10 V, IO = 350 mA, –40°C < TJ < 125°C, PD ≤ 5.0 W,
unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max Unit
Output Voltage (TJ = 25°C)
MC78M05C
MC78M05AC
VO
Vdc
4.8
5.0
5.2
4.9
5.0
5.1
Output Voltage Variation
(7.0 Vdc ≤ VI ≤ 20 Vdc, 5.0 mA ≤ IO ≤ 350 mA)
MC78M05C
MC78M05AC
VO
Vdc
4.75
–
5.25
4.80
–
5.20
Line Regulation
(TJ = 25°C, 7.0 Vdc ≤ VI ≤ 25 Vdc, IO = 200 mA)
Load Regulation
(TJ = 25°C, 5.0 mA ≤ IO ≤ 200 mA)
(TJ = 25°C, 5.0 mA ≤ IO ≤ 500 mA)
Input Bias Current (TJ = 25°C)
Quiescent Current Change
(8.0 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, 8.0 V ≤ VI ≤ 18 V)
(IO = 300 mA, f = 120 Hz, 8.0 ≤ VI ≤ 18 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)
Regline
–
3.0
5.0
mV
Regload
–
–
IIB
–
∆IIB
–
–
Vn
–
RR
62
62
VI–VO
–
mV
20
100
10
50
3.2
6.0
mA
mA
–
0.8
–
0.5
40
–
µV
dB
–
–
80
–
2.0
–
Vdc
IOS
–
50
–
mA
∆VO/∆T
–
±0.2
–
mV/°C
IO
–
700
–
mA
2
MOTOROLA ANALOG IC DEVICE DATA