MC7812CT Fairchild Semiconductor, MC7812CT Datasheet - Page 21
![IC REG 12V 1A 4% TO-220](/photos/5/30/53099/261-to-220-3_sml.jpg)
MC7812CT
Manufacturer Part Number
MC7812CT
Description
IC REG 12V 1A 4% TO-220
Manufacturer
Fairchild Semiconductor
Datasheet
1.MC7805CT.pdf
(28 pages)
Specifications of MC7812CT
Regulator Topology
Positive Fixed
Voltage - Output
12V
Voltage - Input
Up to 35V
Voltage - Dropout (typical)
2V @ 1A
Number Of Regulators
1
Current - Output
1A
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
1 A
Line Regulation
240 mV
Load Regulation
240 mV
Dropout Voltage (max)
2 V
Input Voltage Max
40 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Voltage Regulation Accuracy
4 %
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MC7812CTFS
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MC78XX/LM78XX/MC78XXA
Typical Applications
MC78XX/LM78XX
Input
Output
Figure 5. DC Parameters
MC78XX/LM78XX
Input
Output
Figure 6. Load Regulation
MC78XX/LM78XX
Input
Output
Figure 7. Ripple Rejection
Input
Output
MC78XX/LM78XX
Figure 8. Fixed Output Regulator
21