MC78T12CT Fairchild Semiconductor, MC78T12CT Datasheet - Page 5
![IC REGULATOR 12V 3.0A 4% TO-220](/photos/5/30/53099/261-to-220-3_sml.jpg)
MC78T12CT
Manufacturer Part Number
MC78T12CT
Description
IC REGULATOR 12V 3.0A 4% TO-220
Manufacturer
Fairchild Semiconductor
Datasheet
1.MC78T05CT.pdf
(8 pages)
Specifications of MC78T12CT
Regulator Topology
Positive Fixed
Voltage - Output
12V
Voltage - Input
Up to 35V
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)
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Output Voltage
12 V
Output Current
3 A
Line Regulation
45 mV
Load Regulation
30 mV
Dropout Voltage (max)
2.5 V
Input Voltage Max
40 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Maximum Power Dissipation
25000 mW
Mounting Style
Through Hole
Voltage Regulation Accuracy
4 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MC78T12CTFS
MC78TXX
Typical Application
1
3
MC78TXX
KA78TXX
INPUT
OUTPUT
2
0.33 F
0. 1 F
Note:
1. To specify an output voltage, substitute voltage value for “XX”.
2. Bypass Capacitors are recommend for optimum stability and transient response and should be located as close as possible
to the regulator
5