ON Semiconductor MC7812CTG Linear Voltage Regulator, 1A, 12 V, ±4% 3-Pin, TO-220

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CZ
Product Details

MC7812 Linear voltage regulator, ON Semiconductor

ON Semiconductor's 12-volt linear voltage regulator comes under the MC7812 family. These products are monolithic integrated circuits designed as fixed-voltage regulators for a wide range of applications including local, on-card regulation. The positive 7812 voltage regulator requires no external components and incorporates internal thermal overload protection and current limiting plus safe area compensation. There is no need for external components although it is possible to adjust the voltage and current with external devices.

Features and Benefits
• Internal thermal overload protection
• Internal short circuit current limiting
• Output transistor safe – area compensation
• These are Pb-Free devices
• Output current in access of 1A
• Output Voltage Offered in 1.5%, 2% and 4% Tolerance
• Package type: TO-220
• Accuracy +4%

Applications
Linear regulators are simple voltage regulator circuits commonly adopted in electronics. A Linear voltage regulator uses a closed feedback loop to bias a pass element to maintain a steady voltage across output terminals. Linear regulators are most commonly highly integrated, which include the pass element and feedback loop.

Linear Voltage Regulators, ON Semiconductor

Specifications
Attribute Value
Output Voltage 12 V
Maximum Output Current 1A
Package Type TO-220
Output Type Fixed
Mounting Type Through Hole
Maximum Input Voltage 35 V
Pin Count 3
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +125 °C
Number of Outputs 1
Polarity Positive
Accuracy ±4%
Quiescent Current 3.4mA
Width 4.82mm
Height 30.02mm
Series MC78xx
Typical Dropout Voltage @ Current 2 V @ 1 A
Line Regulation 48 mV
Length 10.28mm
Load Regulation 60 mV
Dimensions 10.28 x 4.82 x 30.02mm
3960 In stock for delivery within 3 working days
Price Each (In a Tube of 50)
SGD 0.718
(exc. GST)
SGD 0.768
(inc. GST)
units
Per unit
Per Tube*
50 - 50
SGD0.718
SGD35.90
100 - 150
SGD0.583
SGD29.15
200 - 450
SGD0.544
SGD27.20
500 - 950
SGD0.523
SGD26.15
1000 +
SGD0.512
SGD25.60
*price indicative
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