MC78T12CT Fairchild Semiconductor, MC78T12CT Datasheet - Page 6
![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
Mechanical Dimensions
Package
6
[2.54
2.54TYP
1.27
0.20
0.10
]
ø3.60
10.00
9.90
(8.70)
0.20
0.10
0.20
[2.54
1.52
0.80
2.54TYP
0.10
TO-220
0.10
0.20
]
0.50
Dimensions in millimeters
+0.10
–0.05
2.40
4.50
1.30
+0.10
–0.05
0.20
0.20