MC78T15CT ON Semiconductor, MC78T15CT Datasheet - Page 5
![no-image](/images/manufacturer_photos/0/4/495/on_semiconductor_sml.jpg)
MC78T15CT
Manufacturer Part Number
MC78T15CT
Description
IC REG VOLT POS 3A 15V TO220AB
Manufacturer
ON Semiconductor
Datasheet
1.MC78T05ABT.pdf
(12 pages)
Specifications of MC78T15CT
Regulator Topology
Positive Fixed
Voltage - Output
15V
Voltage - Input
Up to 40V
Voltage - Dropout (typical)
2.2V @ 3A
Number Of Regulators
1
Current - Output
3A
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Limit (min)
-
Other names
MC78T15CTOS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC78T15CT
Manufacturer:
ST
Quantity:
20 000
NOTES: 1. Although power dissipation is internally limited, specifications apply only for P
ELECTRICAL CHARACTERISTICS
Output Voltage
Line Regulation (Note 2)
Load Regulation (Note 2)
Thermal Regulation
Quiescent Current
Quiescent Current Change
Ripple Rejection
Dropout Voltage (I
Output Noise Voltage
Output Resistance (f = 1.0 kHz)
Short Circuit Current Limit
Peak Output Current (T
Average Temperature Coefficient of Output Voltage
(5.0 mA
(5.0 mA
5.0 mA
(17.6 Vdc
17.6 Vdc
20 Vdc
18 Vdc
(5.0 mA
(5.0 mA
(Pulse = 10 ms, P = 20 W, T
(5.0 mA
(5.0 mA
(17.6 Vdc
5.0 mA
18 Vdc
(18.5 Vdc
I
(10 Hz
(V
(I
O
O
in
= 2.0 A, T
= 5.0 mA)
2. Line and load regulation are specified at constant junction temperature. Changes in V
= 40 Vdc, T
Pulse testing with low duty cycle is used.
f
I
V
V
I
V
O
O
I
I
I
I
I
I
O
O
O
O
O
O
in
in
in
V
V
V
V
J
in
100 kHz, T
in
in
in
= 25 C)
2.0 A, 17.5 Vdc
3.0 A, T
3.0 A, T
3.0 A;
26 Vdc, I
30 Vdc, I
3.0 A, T
3.0 A)
3.0 A, T
3.0 A)
30 Vdc, I
Characteristics
O
J
40 Vdc, I
40 Vdc, I
40 Vdc, I
28.5 Vdc, f = 120 Hz,
= +25 C)
= 3.0 A, T
J
J
J
J
J
= +25 C)
= +25 C;
O
O
O
J
= +25 C)
= +25 C)
= +25 C)
= +25 C)
O
= 3.0 A, T
= 1.0 A)
= 1.0 A)
O
O
J
= 1.0 A, T
A
= 5.0 mA, T
= 5.0 mA, T
= +25 C)
= +25 C)
V
in
J
= +25 C;
30 Vdc)
J
(V
= +25 C;
J
J
in
= +25 C;
= +25 C;
= 20 V, I
O
= 3.0 A, 0 C
MC78T00 Series
Reg
Symbol
Reg
Reg
V
http://onsemi.com
TCV
in
I
RR
V
R
I
max
V
I
SC
–V
therm
B
I
O
O
n
load
B
line
O
O
5
14.7
14.4
T
Min
55
–
–
–
–
–
–
–
–
–
–
–
–
–
J
125 C, P
O
MC78T15AC
P
0.001
Typ
max
7.5
3.5
4.0
0.3
2.2
2.0
1.0
5.0
0.6
15
15
10
15
65
10
O
, P
O
due to heating effects must be taken into account separately.
max
P
max
= 25 W.
Max
15.3
15.6
0.01
5.0
6.0
1.0
2.5
55
30
80
–
–
–
–
–
–
[Note 1], unless otherwise noted.)
14.25
14.4
Min
55
–
–
–
–
–
–
–
–
–
–
–
–
–
MC78T15C
0.002
Typ
7.5
3.5
4.0
0.3
2.2
1.0
5.0
0.6
15
15
10
15
65
10
20
15.75
Max
15.6
0.03
5.0
6.0
1.0
2.5
55
30
80
–
–
–
–
–
–
%V
mV/ C
Unit
Vdc
Vdc
V/V
m
mV
mV
mA
mA
dB
A
A
O
/W
O