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MC78M12CDTG
Standard Regulator Pos 12V 0.5A 3-Pin(2+Tab) DPAK Tube
MC78M12CDTG
Standard Regulator Pos 12V 0.5A 3-Pin(2+Tab) DPAK Tube
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Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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Maintain the goods in their original condition as received.
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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MC78M12CDTG DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The MC78M12CDTG is a reliable and efficient positive linear voltage regulator that offers half the output current compared to the popular MC7800 Series devices. Ideal for local, on-card voltage regulation, this three-terminal regulator is designed to meet the needs of various electronic applications. With internal current limiting, thermal shutdown circuitry, and safe-area compensation, the MC78M12CDTG is able to withstand rugged operating conditions, ensuring enhanced durability and performance. When adequately heatsinked, this regulator can deliver a maximum output current of 500 mA, making it suitable for a wide range of projects
Key Features
- The MC78M12CDTG has a wide input voltage range
- This allows it to be used in various applications with different power sources
- It is suitable for use as a power supply regulator or a component in a larger electronic circuit
- The TO-252 package is compact and easy to mount on most printed circuit boards
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Status | Active | CAD Models | |
| Compliance | PbAHP | Package Type | DPAK-3 |
| Case Outline | 369C | MSL Type | 1 |
| MSL Temp (°C) | 260 | Container Type | TUBE |
| Container Qty. | 75 | ON Target | N |
| Output | Single | Polarity | Positive |
| VO (V) | 12 | IO Typ (A) | 0.5 |
| VI Min (V) | 14 | VI Max (V) | 35 |
| VDO Typ (V) | 2 | Iq Typ (mA) | 3.2 |
| PSRR (dB) | 80 | Noise (µVrms) | 75 |
| Enable | No | PowerGood | No |
| Application | Industrial | Pricing ($/Unit) | $0.1521 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is MC78M12CDTG?
The MC78M12CDTG is a positive voltage regulator IC (integrated circuit) manufactured by ON Semiconductor. It is a 12V fixed voltage regulator designed to provide a stable and regulated output voltage for various electronic devices and circuits.
How Does MC78M12CDTG Work?
The MC78M12CDTG works by taking an unregulated input voltage, typically higher than 12V, and regulating it down to a constant 12V output voltage. It maintains this output voltage even when the input voltage and load conditions fluctuate, ensuring a steady power supply for connected components.
How Many Pins does MC78M12CDTG have and What are the Functions of the Pinout Configuration?
The MC78M12CDTG is housed in a 3-pin TO-252 package. The pinout configuration includes:
- Input (Vin): Pin for connecting the unregulated input voltage.
- Ground (GND): Pin for connecting the ground or 0V reference.
- Output (Vout): Pin providing the regulated output voltage of 12V.
What are the Pros and Cons of MC78M12CDTG?
Pros:
- Regulated Output: Provides a stable 12V output voltage for powering electronic components.
- Simple to Use: Easy to implement in circuits requiring a fixed 12V power supply.
- Thermal Shutdown Protection: Includes thermal shutdown protection to prevent overheating.
- Cost-Effective: Affordable solution for voltage regulation in many applications.
Cons:
- Fixed Output Voltage: The output voltage is fixed at 12V and cannot be adjusted.
- Heat Dissipation: May require a heat sink to dissipate excess heat depending on the input voltage and current.
Are There Any Equivalents/Alternatives to MC78M12CDTG for Recommendation?
- Alternatives to the MC78M12CDTG include the LM7812 from Texas Instruments and the L7812CV from STMicroelectronics.
- Equivalent parts to the MC78M12CDTG are the UA7812 from Texas Instruments and the AMS7812 from Advanced Monolithic Systems.
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