LT3013HFE#PBF

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LT3013HFE#PBF is a high efficiency low dropout linear voltage regulator In the Buck-Boost family of passive components developed by Analog Devices. It is suitable for applications that require a step-up and step-down of voltage while drawing low current. The LT3013HFE#PBF is one of Analog Devices’ most powerful and efficient linear voltage regulators in the industry and is an ideal solution for powering high throughput, power intensive applications.

Application Field of LT3013HFE#PBF

The LT3013HFE#PBF is designed for applications that require a drop in voltage from one input voltage to a lower one. Typical applications for the LT3013HFE#PBF include power supplies, LED drivers, motor controllers, microprocessors, laser and light emitting diodes, and LCD displays. It is suited for use in a wide range of industrial, automotive, avionic, and medical applications.

The LT3013HFE#PBF also offers superior protection features, including internal circuit protection against over current, over temperature, and over voltage. It features a maximum output power of 2700mA at 1.2V. This makes it an ideal device for applications requiring a stable voltage and extra protection for sensitive components.

Working Principle of LT3013HFE#PBF

The LT3013HFE#PBF is a buck-boost linear voltage regulator capable of both stepping-down and stepping up the input voltage. It works by allowing current to flow into the chip when the voltage on the input side is higher than that of the output side. In buck mode, the regulator uses a buck feedback loop to reduce the output voltage, while in boost mode, it uses a boost feedback loop to increase the output voltage.

To ensure stable voltage regulation, the LT3013HFE#PBF also includes current limit circuitry, which prevents the device from being unable to provide too much current and overloading the output capacitor. The device also includes a thermal shutdown feature, which triggers the regulator to turn off when the device temperature exceeds 155°C.

The LT3013HFE#PBF has a maximum input voltage of 40V and a maximum output voltage of 40V. It also has a maximum output current of 2700mA and a low quiescent current of 600µA. It is capable of regulating output voltages from 0.5V to 40V, with a dropout voltage as low as 23mV at full load.

Conclusion

The LT3013HFE#PBF is an ideal solution for applications requiring a wide range of input and output voltages and currents, as well as an array of protection features. Its high efficiency, wide input and output voltage range, and fast response time makes it perfect for use in a variety of applications that require a reliable, low-noise voltage regulator.

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