LP5951MFX-1.3

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The LP5951MFX-1.3 is a part of a family of linear voltage regulators that can be used to help deliver stable energy to a different range of applications. It is capable of providing output voltages of 1.3 V with a typical accuracy of ±1.0 mV over the full-temperature range of -40 °C to +85 °C. Featuring an ultra-low quiescent current of only 17 µA, it is ideal for portable devices that require small, highly efficient voltage regulators.

This linear voltage regulator features a wide input voltage range of 1.8 V to 5.5 V, making it suitable for a variety of applications. It also provides very tight line regulation, load regulation and temperature stability, making it a great choice for circuits that require a high level of performance. In addition, the LP5951MFX-1.3 has an internal thermal protection circuit and an I2C-compatible soft-start function, ensuring maximum safety in demanding applications.

The mobile industry has been increasingly relying on the LP5951MFX-1.3 for powering component internal circuitry. It is also used for different gaming systems to keep the power unloaded and provide over-current protection. Furthermore, it can be employed in embedded applications, such as in microcontroller systems that require ultra-low quiescent currents and high efficiency.

The LP5951MFX-1.3 is a three-terminal device with a fixed output voltage, and it can operate in either linear or switching mode depending on the requirements of the application. In linear mode, the voltage will be regulated by controlling the current flowing through a resistor connected in series with the output terminal, which will increase or decrease the voltage drop across the resistor to ensure a stable output voltage. The operating frequency can be adjusted by varying the values of the external components. In switching mode, the output voltage is regulated by modulating the ON/OFF switching frequency.

LP5951MFX-1.3 has a wide range of features, which makes it a great choice for applications that require low quiescent current and high voltage accuracy. It offers very low power consumption, high reliability and excellent efficiency. In addition, the device is known for its built-in protection against over-current, over-temperature and over-voltage conditions. Its built-in soft-start function helps prevent any inrush current, resulting in a low noise power supply.

The LP5951MFX-1.3 linear voltage regulator is a great choice for applications that require a high level of performance and cost effectiveness. Its wide input voltage range and low quiescent current make it an ideal choice for battery-powered applications, while its excellent output voltage stability and performance margin provide dependable operation during the long lifetime of the product.

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