MC78M05ABDTG
Standard Regulator Pos 5V 0.5A 3-Pin(2+Tab) DPAK TubeMC78M05ABDTG
Standard Regulator Pos 5V 0.5A 3-Pin(2+Tab) DPAK Tube
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MC78M05ABDTG 數據表
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詳細說明
Designed for versatility and reliability, the MC78M05ABDTG voltage regulator caters to a wide range of electronic projects. Whether you are working on a DIY project or prototyping a new product, this regulator's high ripple rejection ratio and wide input voltage range make it a versatile choice for various applications. The built-in short circuit protection feature adds an extra layer of safety, giving you peace of mind when using the regulator in critical systems or projects. Its peak output current of 1A ensures that your devices receive the power they need to function optimally, making it a valuable component for any electronic enthusiast or engineer
主要特徵
- Fully Protected Against Shorts and Overloads
- No Additional Resistors Needed
- Highly Accurate Regulation Guaranteed
- Internal Thermal Overload Protection
- Safe-Area Compensation Built-in
- Pb-Free Packaging Available
應用
- Industrial
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
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) | 5 | IO Typ (A) | 0.5 |
VI Min (V) | 7 | VI Max (V) | 35 |
VDO Typ (V) | 2 | Iq Typ (mA) | 3.2 |
PSRR (dB) | 80 | Noise (µVrms) | 40 |
Enable | No | PowerGood | No |
Application | Industrial | Pricing ($/Unit) | $0.2304 |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is MC78M05ABDTG?
The MC78M05ABDTG is a 3-terminal positive voltage regulator IC from ON Semiconductor. It is designed to provide a fixed output voltage of +5V with a maximum output current of 500mA. The device is commonly used in various electronic applications to regulate voltage and provide a stable power supply.
How Does MC78M05ABDTG Work?
The MC78M05ABDTG works by taking in an unregulated input voltage (typically higher than the desired output voltage) and regulating it to a steady +5V output. The internal circuitry of the voltage regulator ensures that the output voltage remains constant even when the input voltage and load conditions change. This allows connected components to receive a stable and reliable power source.
How Many Pins does MC78M05ABDTG have and What are the Functions of the Pinout Configuration?
The MC78M05ABDTG is housed in a TO-252 package with 3 pins. The pinout configuration includes:
- Input (VIN): The input pin where the unregulated voltage is supplied.
- Ground (GND): The ground pin for the IC.
- Output (VOUT): The regulated +5V output pin.
What are the Pros and Cons of MC78M05ABDTG?
Pros:
- Fixed Output Voltage: Provides a stable +5V output voltage, suitable for a wide range of applications.
- High Output Current: Capable of delivering up to 500mA of current, sufficient for many low-power devices.
- Thermal Shutdown Protection: Includes thermal shutdown circuitry to prevent overheating.
- Short Circuit Protection: Offers short circuit protection to safeguard the regulator and connected components.
Cons:
- Heat Dissipation: May require a heat sink for better heat dissipation, especially at higher output currents.
- Dropout Voltage: Has a certain dropout voltage, meaning the input voltage must be sufficiently higher than +5V for proper regulation.
Are There Any Equivalents/Alternatives to MC78M05ABDTG for Recommendation?
- The LM7805 from Texas Instruments is a similar 5V fixed voltage regulator with a TO-220 package.
- Alternatives to the MC78M05ABDTG include the L7805CV from STMicroelectronics and the UA7805 from Fairchild Semiconductor.
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