MC78M12CT ON Semiconductor, MC78M12CT Datasheet - Page 4

• Manufacturer Part Number: MC78M12CT
• Description: IC REG VLT POS 500MA 12V TO220AB
• Manufacturer: ON Semiconductor

Specifications of MC78M12CT

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V
• Voltage - Input: Up to 35V
• Voltage - Dropout (typical): 2V @ 350mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: 12 V
• Output Current: 0.7 A
• Line Regulation: 50 mV
• Load Regulation: 240 mV
• Input Voltage Max: 35 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MC78M12CTOS

4. T
MC78M09C/B ELECTRICAL CHARACTERISTICS
noted) (Note 4)
MC78M12C/AC/B/AB, NCV78M12B ELECTRICAL CHARACTERISTICS
unless otherwise noted) (Note 4)
Output Voltage (T
Output Voltage Variation
Line Regulation
Load Regulation
Input Bias Current (T
Quiescent Current Change
Output Noise Voltage (T
Ripple Rejection
Dropout Voltage
Short Circuit Current Limit (T
Average Temperature Coefficient of Output Voltage
Peak Output Current
Output Voltage (T
Output Voltage Variation
Line Regulation
Load Regulation
Input Bias Current (T
Quiescent Current Change
Output Noise Voltage (T
Ripple Rejection
Dropout Voltage
Short Circuit Current Limit (T
Average Temperature Coefficient of Output Voltage
Peak Output Current
(11.5 Vdc ≤ V
(T
(T
(T
(11.5 Vdc ≤ V
(5.0 mA ≤ I
(I
(I
(T
(I
(T
MC78M12B/MC78M12C/NCV78M12B
MC78M12AB/MC78M12AC
(14.5 Vdc ≤ V
(T
(T
(T
(14.5 Vdc ≤ V
(5.0 mA ≤ I
(I
(I
(T
(I
(T
low
MC78M12B/MC78M12C/NCV78M12B
MC78M12AB/MC78M12AC
O
O
O
O
O
O
J
J
J
J
J
J
J
J
J
J
= 100 mA, f = 120 Hz, 12.5 V ≤V
= 300 mA, f = 120 Hz, 12.5 V ≤V
= 5.0 mA)
= 100 mA, f = 120 Hz, 15 V ≤V
= 300 mA, f = 120 Hz, 15 V ≤V
= 5.0 mA)
= 25°C, 11.5 Vdc ≤ V
= 25°C, 5.0 mA ≤ I
= 25°C, 5.0 mA ≤ I
= 25°C)
= 25°C)
= 25°C, 14.5 Vdc ≤ V
= 25°C, 5.0 mA ≤ I
= 25°C, 5.0 mA ≤ I
= 25°C)
= 25°C)
= 0°C for MC78MxxAC, C
= −40°C for MC78MxxAB, B, NCV78MxxAB, B
O
O
≤ 350 mA)
≤ 350 mA)
I
I
I
I
≤ 23 Vdc, 5.0 mA ≤ I
≤ 25 Vdc, I
≤ 27 Vdc, 5.0 mA ≤ I
≤ 30 Vdc, I
J
J
= 25°C)
= 25°C)
J
J
= 25°C)
= 25°C)
A
A
O
O
O
O
= 25°C, 10 Hz ≤ f ≤ 100 kHz)
= 25°C, 10 Hz ≤ f ≤ 100 kHz)
≤ 500 mA)
≤ 200 mA)
≤ 500 mA)
≤ 200 mA)
I
I
O
O
≤ 25 Vdc, I
≤ 30 Vdc, I
J
J
= 200 mA)
= 200 mA)
= 25°C, V
= 25°C, V
Characteristics
Characteristics
I
I
O
≤ 25 V)
≤ 25 V, T
O
I
I
O
O
≤ 350 mA)
≤ 22.5 V)
≤ 22.5 V, T
≤ 350 mA)
I
I
= 200 mA)
= 200 mA)
= 35 V)
= 35 V)
J
= 25°C)
T
high
J
= 25°C)
= +125°C for MC78MxxAB, AC, B, C, NCV78MxxAB, B
http://onsemi.com
(V
I
= 15 V, I
4
O
= 350 mA, T
(V
J
I
= T
= 19 V, I
Symbol
DV
Symbol
DV
Reg
Reg
Reg
Reg
V
V
low
DI
DI
RR
I
RR
I
V
V
I
V
V
I
I
V
I
V
−V
OS
O
I
−V
OS
O
I
IB
IB
O
O
O
O
O
O
load
IB
n
load
IB
n
/DT
/DT
line
line
to T
O
O
O
high
= 350 mA, T
, P
11.50
11.76
8.64
8.55
11.4
11.5
Min
Min
56
56
55
55
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
D
≤ 5.0 W, unless otherwise
J
±0.2
= T
±0.3
Typ
Typ
350
700
350
700
9.0
6.0
3.2
2.0
8.0
3.2
2.0
25
10
52
80
12
12
25
10
75
80
−
−
−
−
−
−
−
−
−
low
to T
12.50
12.24
Max
9.45
9.45
Max
12.6
12.5
180
240
120
high
6.0
0.8
0.5
6.0
0.8
0.5
50
90
50
−
−
−
−
−
−
−
−
−
−
−
−
−
−
, P
D
≤ 5 W,
mV/°C
mV/°C
Unit
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
mV
mV
mA
mA
mA
mA
mV
mV
mA
mA
mA
mA
dB
dB
mV
mV