LM350 Datasheet, PDF

The LM350 is a versatile three-terminal adjustable voltage regulator IC (Integrated Circuit) manufactured by various semiconductor companies, including Texas Instruments. It is part of the LM3xx series of voltage regulators, which includes fixed and adjustable voltage regulators. Here are the key features and specifications of the LM350:

Adjustable Output Voltage: The LM350 is designed to provide an adjustable output voltage. By connecting external resistors, the output voltage can be set to any value between 1.2 volts and the maximum input voltage minus 3 volts.

High Current Capability: The LM350 can supply a maximum continuous output current of up to 3 amperes (A) when adequately heatsinked, making it suitable for applications requiring moderate to high current levels.

Low Dropout Voltage: The dropout voltage of the LM350 is typically around 1.25 volts, meaning the input voltage must be at least 1.25 volts higher than the desired output voltage for proper regulation.

Internal Thermal Shutdown: The LM350 includes built-in thermal shutdown protection to prevent damage from excessive temperatures. It shuts down the regulator temporarily if the junction temperature exceeds the specified limit, protecting the device from overheating.

Output Short-Circuit Protection: The LM350 features output short-circuit protection, which limits the output current to protect the regulator and the connected circuitry in case of a short circuit.

Adjustable Current Limiting: The LM350 allows for adjustable current limiting through an external resistor, enabling current regulation to protect both the regulator and the load.

Wide Input Voltage Range: The LM350 can operate with input voltages up to 35 volts, making it suitable for a wide range of input voltage applications.

Package Type: The LM350 is commonly available in a TO-220 package, which offers good thermal performance and ease of mounting on a heatsink for heat dissipation.

Application: The LM350 is widely used in various electronic devices and circuits requiring stable and adjustable voltage regulation, including power supplies, battery chargers, voltage converters, audio amplifiers, and laboratory equipment.

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LM350 Datasheet, PDF

LM350 Datasheet, PDF [Old version datasheet]

LM350 Datasheet, PDF [Distributor]

LM350 Distributor

Brief Description of LM350

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