OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

MC78M20CT

P1-P3P4-P6P7-P9P10-P12P13-P15
MC78M00, MC78M00A, NCV78M00 Series
www.onsemi.com
4
MC78M09C/B, NCV78M09B ELECTRICAL CHARACTERISTICS
(V
I
= 15 V, I
O
= 350 mA, T
J
= T
low
to T
high
, P
D
≤ 5.0 W, unless otherwise noted) (Note 4)
Characteristics
Symbol Min Typ Max Unit
Output Voltage (T
J
= 25°C) V
O
8.64 9.0 9.45 Vdc
Output Voltage Variation (11.5 Vdc ≤ V
I
≤ 23 Vdc, 5.0 mA ≤ I
O
≤ 350 mA) V
O
8.55 − 9.45 Vdc
Line Regulation (T
J
= 25°C, 11.5 Vdc ≤ V
I
≤ 25 Vdc, I
O
= 200 mA) Reg
line
− 6.0 50 mV
Load Regulation
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 500 mA)
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 200 mA)
Reg
load
−
−
25
10
180
90
mV
Input Bias Current (T
J
= 25°C) I
IB
− 3.2 6.0 mA
Quiescent Current Change
(11.5 Vdc ≤ V
I
≤ 25 Vdc, I
O
= 200 mA)
(5.0 mA ≤ I
O
≤ 350 mA)
DI
IB
−
−
−
−
0.8
0.5
mA
Output Noise Voltage (T
A
= 25°C, 10 Hz ≤ f ≤ 100 kHz) V
n
− 52 −
mV
Ripple Rejection
(I
O
= 100 mA, f = 120 Hz, 12.5 V ≤V
I
≤ 22.5 V)
(I
O
= 300 mA, f = 120 Hz, 12.5 V ≤V
I
≤ 22.5 V, T
J
= 25°C)
RR
56
56
−
80
−
−
dB
Dropout Voltage (T
J
= 25°C) V
I
−V
O
− 2.0 − Vdc
Short Circuit Current Limit (T
J
= 25°C, V
I
= 35 V) I
OS
− 350 − mA
Average Temperature Coefficient of Output Voltage (I
O
= 5.0 mA)
DV
O
/DT
− ±0.2 − mV/°C
Peak Output Current (T
J
= 25°C) I
O
− 700 − mA
MC78M12C/AC/B/AB, NCV78M12B ELECTRICAL CHARACTERISTICS
(V
I
= 19 V, I
O
= 350 mA, T
J
= T
low
to T
high
, P
D
≤ 5 W, unless otherwise noted) (Note 4)
Characteristics
Symbol Min Typ Max Unit
Output Voltage (T
J
= 25°C)
MC78M12B/MC78M12C/NCV78M12B
MC78M12AB/MC78M12AC
V
O
11.50
11.76
12
12
12.50
12.24
Vdc
Output Voltage Variation (14.5 Vdc ≤ V
I
≤ 27 Vdc, 5.0 mA ≤ I
O
≤ 350 mA)
MC78M12B/MC78M12C/NCV78M12B
MC78M12AB/MC78M12AC
V
O
11.4
11.5
−
−
12.6
12.5
Vdc
Line Regulation (T
J
= 25°C, 14.5 Vdc ≤ V
I
≤ 30 Vdc, I
O
= 200 mA) Reg
line
− 8.0 50 mV
Load Regulation
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 500 mA)
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 200 mA)
Reg
load
−
−
25
10
240
120
mV
Input Bias Current (T
J
= 25°C) I
IB
− 3.2 6.0 mA
Quiescent Current Change
(14.5 Vdc ≤ V
I
≤ 30 Vdc, I
O
= 200 mA)
(5.0 mA ≤ I
O
≤ 350 mA)
DI
IB
−
−
−
−
0.8
0.5
mA
Output Noise Voltage (T
A
= 25°C, 10 Hz ≤ f ≤ 100 kHz) V
n
− 75 −
mV
Ripple Rejection
(I
O
= 100 mA, f = 120 Hz, 15 V ≤V
I
≤ 25 V)
(I
O
= 300 mA, f = 120 Hz, 15 V ≤V
I
≤ 25 V, T
J
= 25°C)
RR
55
55
−
80
−
−
dB
Dropout Voltage (T
J
= 25°C) V
I
−V
O
− 2.0 − Vdc
Short Circuit Current Limit (T
J
= 25°C, V
I
= 35 V) I
OS
− 350 − mA
Average Temperature Coefficient of Output Voltage (I
O
= 5.0 mA)
DV
O
/DT
− ±0.3 − mV/°C
Peak Output Current (T
J
= 25°C) I
O
− 700 − mA
4. T
low
=0°C for MC78MxxAC, C
= −40°C for MC78MxxAB, B, NCV78MxxAB, B
T
high
= +125°C for MC78MxxAB, AC, B, C, NCV78MxxAB, B
MC78M00, MC78M00A, NCV78M00 Series
www.onsemi.com
5
MC78M15C/AC/B/AB, NCV78M15B ELECTRICAL CHARACTERISTICS
(V
I
= 23 V, I
O
= 350 mA, T
J
= T
low
to T
high
, P
D
≤ 5 W, unless otherwise noted) (Note 5)
Characteristics
Symbol Min Typ Max Unit
Output Voltage (T
J
= 25°C)
MC78M15B/MC78M15C/NCV78M15B
MC78M15AB/MC78M15AC
V
O
14.4
14.7
15
15
15.6
15.3
Vdc
Output Voltage Variation (17.5 Vdc ≤ V
I
≤ 30 Vdc, 5.0 mA ≤ I
O
≤ 350 mA)
MC78M15B/MC78M15C/NCV78M15B
MC78M15AB/MC78M15AC
V
O
14.25
14.40
−
−
15.75
15.60
Vdc
Input Regulation (T
J
= 25°C, 17.5 Vdc ≤ V
I
≤ 30 Vdc, I
O
= 200 mA) Reg
line
− 10 50 mV
Load Regulation
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 500 mA)
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 200 mA)
Reg
load
−
−
25
10
300
150
mV
Input Bias Current (T
J
= 25°C) I
IB
− 3.2 6.0 mA
Quiescent Current Change
(17.5 Vdc ≤ V
I
≤ 30 Vdc, I
O
= 200 mA)
(5.0 mA ≤ I
O
≤ 350 mA)
DI
IB
−
−
−
−
0.8
0.5
mA
Output Noise Voltage (T
A
= 25°C, 10 Hz ≤ f ≤ 100 kHz) V
n
− 90 −
mV
Ripple Rejection
(I
O
= 100 mA, f = 120 Hz, 18.5 V ≤ V
I
≤ 28.5 V)
(I
O
= 300 mA, f = 120 Hz, 18.5 V ≤ V
I
≤ 28.5 V, T
J
= 25°C)
RR
54
54
−
70
−
−
dB
Dropout Voltage (T
J
= 25°C) V
I
−V
O
− 2.0 − Vdc
Short Circuit Current Limit (T
J
= 25°C, V
I
= 35 V) I
OS
− 350 − mA
Average Temperature Coefficient of Output Voltage (I
O
= 5.0 mA)
DV
O
/DT
− ±0.3 − mV/°C
Peak Output Current (T
J
= 25°C) I
O
− 700 − mA
MC78M18C/B ELECTRICAL CHARACTERISTICS
(V
I
= 27 V, I
O
= 350 mA, T
J
= T
low
to T
high
, P
D
≤ 5 W, unless otherwise noted) (Note 5)
Characteristics
Symbol Min Typ Max Unit
Output Voltage (T
J
= 25°C) V
O
17.3 18 18.7 Vdc
Output Voltage Variation (21 Vdc ≤ V
I
≤ 33 Vdc, 5.0 mA ≤ I
O
≤ 350 mA) V
O
17.1 − 18.9 Vdc
Line Regulation (T
J
= 25°C, 21 Vdc ≤ V
I
≤ 33 Vdc, I
O
= 200 mA) Reg
line
− 10 50 mV
Load Regulation
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 500 mA)
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 200 mA)
Reg
load
−
−
30
10
360
180
mV
Input Bias Current (T
J
= 25°C) I
IB
− 3.2 6.5 mA
Quiescent Current Change
(21 Vdc ≤ V
I
≤ 33 Vdc, I
O
= 200 mA)
(5.0 mA ≤ I
O
≤ 350 mA)
DI
IB
−
−
−
−
0.8
0.5
mA
Output Noise Voltage (T
A
= 25°C, 10 Hz ≤ f ≤ 100 kHz) V
n
− 100 −
mV
Ripple Rejection
(I
O
= 100 mA, f = 120 Hz, 22 V ≤ V
I
≤ 32 V)
(I
O
= 300 mA, f = 120 Hz, 22 V ≤ V
I
≤ 32 V, T
J
= 25°C)
RR
53
53
−
70
−
−
dB
Dropout Voltage (T
J
= 25°C) V
I
−V
O
− 2.0 − Vdc
Short Circuit Current Limit (T
J
= 25°C, V
I
= 35 V) I
OS
− 350 − mA
Average Temperature Coefficient of Output Voltage (I
O
= 5.0 mA)
DV
O
/DT
− ±0.3 − mV/°C
Peak Output Current (T
J
= 25°C) I
O
− 700 − mA
5. T
low
=0°C for MC78MxxAC, C
= −40°C for MC78MxxAB, B, NCV78MxxAB, B
T
high
= +125°C for MC78MxxAB, AC, B, C, NCV78MxxAB, B
MC78M00, MC78M00A, NCV78M00 Series
www.onsemi.com
6
MC78M20C/B ELECTRICAL CHARACTERISTICS
(V
I
= 29 V, I
O
= 350 mA, T
J
= T
low
to T
high
, P
D
≤ 5.0 W, unless otherwise noted) (Note 6)
Characteristics
Symbol Min Typ Max Unit
Output Voltage (T
J
= 25°C) V
O
19.2 20 20.8 Vdc
Output Voltage Variation (23 Vdc ≤ V
I
≤ 35 Vdc, 5.0 mA ≤ I
O
≤ 350 mA) V
O
19 − 21 Vdc
Line Regulation (T
J
= 25°C, 23 Vdc ≤ V
I
≤ 35 Vdc, I
O
= 200 mA) Reg
line
− 10 50 mV
Load Regulation
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 500 mA)
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 200 mA)
Reg
load
−
−
30
10
400
200
mV
Input Bias Current (T
J
= 25°C) I
IB
− 3.2 6.5 mA
Quiescent Current Change
(23 Vdc ≤ V
I
≤ 35 Vdc, I
O
= 200 mA)
(5.0 mA ≤ I
O
≤ 350 mA)
DI
IB
−
−
−
−
0.8
0.5
mA
Output Noise Voltage (T
A
= 25°C, 10 Hz ≤ f ≤ 100 kHz) V
n
− 110 −
mV
Ripple Rejection
(I
O
= 100 mA, f = 120 Hz, 24 V ≤ V
I
≤ 34 V)
(I
O
= 300 mA, f = 120 Hz, 24 V ≤ V
I
≤ 34 V, T
J
= 25°C)
RR
52
52
−
70
−
−
dB
Dropout Voltage (T
J
= 25°C) V
I
−V
O
− 2.0 − Vdc
Short Circuit Current Limit (T
J
= 25°C, V
I
= 35 V) I
OS
− 350 − mA
Average Temperature Coefficient of Output Voltage (I
O
= 5.0 mA)
DV
O
/DT
− ±0.5 − mV/°C
Peak Output Current (T
J
= 25°C) I
O
− 700 − mA
MC78M24C/B ELECTRICAL CHARACTERISTICS
(V
I
= 33 V, I
O
= 350 mA, T
J
= T
low
to T
high
, P
D
≤ 5.0 W, unless otherwise noted) (Note 6)
Characteristics
Symbol Min Typ Max Unit
Output Voltage (T
J
= 25°C) V
O
23 24 25 Vdc
Output Voltage Variation (27 Vdc ≤ V
I
≤ 38 Vdc, 5.0 mA ≤ I
O
≤ 350 mA) V
O
22.8 − 25.2 Vdc
Line Regulation (T
J
= 25°C, 27 Vdc ≤ V
I
≤ 38 Vdc, I
O
= 200 mA) Reg
line
− 10 50 mV
Load Regulation
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 500 mA)
(T
J
= 25°C, 5.0 mA ≤ I
O
≤ 200 mA)
Reg
load
−
−
30
10
480
240
mV
Input Bias Current (T
J
= 25°C) I
IB
− 3.2 7.0 mA
Quiescent Current Change
(27 Vdc ≤ V
I
≤ 38 Vdc, I
O
= 200 mA)
(5.0 mA ≤ I
O
≤ 350 mA)
DI
IB
−
−
−
−
0.8
0.5
mA
Output Noise Voltage (T
A
= 25°C, 10 Hz ≤ f ≤ 100 kHz) V
n
− 170 −
mV
Ripple Rejection
(I
O
= 100 mA, f = 120 Hz, 28 V ≤ V
I
≤ 38 V)
(I
O
= 300 mA, f = 120 Hz, 28 V ≤ V
I
≤ 38 V, T
J
= 25°C)
RR
50
50
−
70
−
−
dB
Dropout Voltage (T
J
= 25°C) V
I
−V
O
− 2.0 − Vdc
Short Circuit Current Limit (T
J
= 25°C) I
OS
− 350 − mA
Average Temperature Coefficient of Output Voltage (I
O
= 5.0 mA)
DV
O
/DT
− ±0.5 − mV/°C
Peak Output Current (T
J
= 25°C) I
O
− 700 − mA
6. T
low
=0°C for MC78MxxAC, C
= −40°C for MC78MxxAB, B
T
high
= +125°C for MC78MxxAB, AC, B, C
P1-P3P4-P6P7-P9P10-P12P13-P15

MC78M20CT

Mfr. #:
Buy MC78M20CT
Manufacturer:
ON Semiconductor
Description:
Linear Voltage Regulators 20V 500mA Positive
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet