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MC78M05CDTG
+Lista de MateriaisIC REG LINEAR 5V 500MA DPAK
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Fabricanteonsemi
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Peça do Fabricante #MC78M05CDTG
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Pacote DPAK-3
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Especificações
| Atributo | Valor |
| Package | Bulk,Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 35V |
| Voltage-Output(Min/Fixed) | 5V |
| Current-Output | 500mA |
| PSRR | 80dB (120Hz) |
| ProtectionFeatures | Over Temperature, Short Circuit |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
Visão Geral
Description
The device features built-in protection mechanisms, including thermal shutdown and short-circuit protection, ensuring durability and safety. The MC78M05CDTG typically requires only two external capacitors to function properly, simplifying circuit design. It is commonly used in power supply circuits for microcontrollers, sensors, and communication devices, where a regulated 5V output is necessary.
This IC is available in various package types, including TO-220, SOT-223, and DPAK, offering flexibility for different design requirements and space constraints. Its robust performance and ease of implementation make it a popular choice for hobbyists and professionals alike in the electronics community.
Equivalent
1. LM7805 by Texas Instruments
2. KA7805 by ON Semiconductor
3. L7805 by STMicroelectronics
4. UA7805 by Fairchild Semiconductor
5. BA17805 by ROHM
These alternatives offer similar output voltage and current specifications, making them suitable replacements for the MC78M05CDTG in many applications. Always check the datasheets to ensure compatibility with your specific requirements.
Features
1. Output Voltage: It provides a fixed output voltage of 5V, ideal for various electronic applications requiring a stable supply.
2. Current Capability: It can deliver up to 500 mA of output current, suitable for driving moderate loads.
3. Thermal Protection: The device includes built-in thermal shutdown protection, which prevents overheating and potential damage.
4. Short-Circuit Protection: Designed with short-circuit current limiting, it enhances safety under fault conditions.
5. Dropout Voltage: It features a relatively low dropout voltage, making it efficient in maintaining the output voltage close to the input voltage when the input is slightly above the output.
6. Package: The MC78M05CDTG is typically available in a standard TO-220 package, which aids in heat dissipation.
7. Temperature Range: It operates across a wide temperature range, ensuring reliability in various environments.
These features make the MC78M05CDTG a versatile choice for applications requiring a robust and stable 5V power supply.
Pinout
The MC78M05CDTG is typically available in a TO-252 package, commonly known as DPAK, which has 3 pins:
1. Input (Pin 1): This is where the unregulated input voltage is applied. The input voltage must be higher than the output voltage to function correctly.
2. Ground (Pin 2): This is the common ground pin for both the input and output voltages. It serves as the reference point for the voltage levels.
3. Output (Pin 3): This pin provides the regulated 5V output voltage.
The primary function of the MC78M05CDTG is to deliver a stable 5V output, which is essential for powering various electronic circuits and devices, ensuring they operate correctly despite variations in input voltage or load conditions.