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L78M10ABDT
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FabricanteSTMicroeletrônica
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Peça do Fabricante #L78M10ABDT
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Ficha Técnica L78M10ABDT DataSheet
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Especificações
| Atributo | Valor |
| Brand | STMicroelectronics |
| ProductType | Linear Voltage Regulators |
| Subcategory | PMIC - Power Management ICs |
| Series | L78M10AB |
| MountingStyle | SMD/SMT |
| Package/Case | TO-252 |
| MinimumOperatingTemperature | - 40 C |
| MaximumOperatingTemperature | + 125 C |
| Packaging | Tube |
| FactoryPackQuantity:FactoryPackQuantity | 75 |
| Length | 6.6 mm (Max) |
| Width | 6.2 mm (Max) |
| Height | 2.4 mm (Max) |
| UnitWeight | 0.063493 oz |
| OutputVoltage | 10 V |
| OutputCurrent | 500 mA |
| NumberofOutputs | 1 Output |
| Polarity | Positive |
| InputVoltage-Min | 35 V |
| InputVoltage-Max | 35 V |
| OutputType | Fixed |
| LoadRegulation | 200 mV |
| ShippingRestrictions | Mouser does not presently sell this product in your region. |
| LineRegulation | 100 mV |
Visão Geral
Description
Key features include:
- Input Voltage Range: Typically from 12V to 35V, allowing flexibility in power supply choices.
- Thermal Protection: The device includes built-in thermal shutdown and current limiting, enhancing safety against overheating.
- Low Dropout Voltage: Allows for efficient operation close to the output voltage.
- TO-220 Package: The L78M10ABDT is commonly available in a TO-220 package, facilitating easy heat dissipation and mounting.
This regulator is popular in powering microcontrollers, sensors, and other analog devices, providing a consistent voltage supply essential for reliable operation.
Equivalent
Features
1. Output Current: Capable of delivering up to 500 mA of output current.
2. Input Voltage Range: Accepts input voltages from 12V to 35V, ensuring versatility in power supply options.
3. Thermal Protection: Includes thermal overload protection to prevent damage from overheating.
4. Short-Circuit Protection: Protects against output short circuits, enhancing reliability and safety.
5. Low Dropout Voltage: Offers a low dropout voltage (typically around 2V), which allows for efficient operation even with minimal input-output voltage difference.
6. TO-220 Package: Comes in a TO-220 package for easy mounting and heat dissipation.
7. Ripple Rejection: Provides good ripple rejection, ensuring stable output under varying load conditions.
Overall, the L78M10ABDT is suitable for applications requiring a reliable 10V power supply in consumer electronics, automotive, and industrial devices.
Pinout
Pin Functions:
1. Input (Pin 1): This pin receives the input voltage, which should be higher than the desired output voltage (10V).
2. Ground (Pin 2): This pin is connected to the ground reference of the circuit.
3. Output (Pin 3): This pin provides the regulated output voltage (10V) to the load.
The L78M10ABDT is designed for low-current applications, with a maximum output current typically around 500mA, and includes internal thermal overload and short-circuit protection features.
Manufacturer
STMicroelectronics is recognized for its commitment to innovation and sustainability, offering solutions that enhance energy efficiency and performance in electronic devices. They have a significant presence in the global market and operate several research and development centers, contributing to advancements in technology and electronics.
Application
1. Power Supply Circuits: Used in powering microcontrollers, sensors, and other low-power devices.
2. Consumer Electronics: Found in devices such as radios, televisions, and audio equipment.
3. Embedded Systems: Common in robotics, IoT devices, and portable gadgets requiring stable voltage.
4. LED Drivers: Suitable for driving LED circuits that require a constant voltage.
5. Battery-Powered Applications: Stabilizes voltage output in battery-operated devices.
It is valued for its reliability and ease of use in various electronic projects.