TLF42772ELXUMA2

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Introduction

The TLF42772ELXUMA2 is an advanced low power, high efficiency, low noise, linear voltage regulator. The TLF42772ELXUMA2 supports a wide range of input and output voltages, as well as providing a convenient thermal protection system and a programmable current limit. The device is designed to operate in both single and dual output modes.

Application Field

The TLF42772ELXUMA2’s power efficiency makes it well-suited for use in a variety of electronics applications, including but not limited to industrial control systems, robotics, robotics, automation, and medical equipment. The device is also ideal for use as an auxiliary power supply for high-end audio amplifier systems. The device’s integrated over-temperature protection system is a unique feature which provides additional safety for high temperature environments where other voltage regulators might fail.

Working Principle

The TLF42772ELXUMA2 is a monolithic IC which combines voltage regulation, current limiting, and thermal sensing circuitry into a single package. The voltage regulation is achieved by means of an internally adjusted series regulator stage and a feedback loop which maintains a constant output voltage. The series regulator is designed to provide superior line and load regulation characteristics and requires only minimal external components.

The current limiting circuitry of the TLF42772ELXUMA2 helps protect the device in the event of an overload or short circuit. The current limiting circuit is adjustable via an external resistor and can be set to any desired value. The device also includes a thermal sensing circuit which is used to detect elevated temperatures and then shut down the device in order to protect it from damage.

The TLF42772ELXUMA2 is a versatile low power voltage regulator with excellent efficiency, low noise characteristics and over temperature protection for higher temperature operation. It is ideal for use in a variety of electronics applications.

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