LP3962ES-3.3/NOPB

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A linear voltage regulator, such as LP3962ES-3.3/NOPB, is an electronic circuit that reduces or maintains a voltage at a desired level. Linear voltage regulators are an essential element of most electronic components, powering parts of a circuit that require a constant voltage, such as memory chips, analog-to-digital converters and other active components. In order to function properly, these components require an exact voltage, which may differ from the voltage generated by the circuits original power source. Fortunately, with a linear voltage regulator, the right voltage can be generated and maintained by shunting, or diverting extra voltage away, using precisely regulated current.

LP3962ES-3.3/NOPB is a linear voltage regulator, specifically a low-dropout (LDO), meaning that the voltage output is regulated at a much lower input voltage than regular models. This makes the LP3962ES-3.3/NOPB well-suited for applications that require very precise voltage regulation and power efficiency, such as mobile devices. It is also designed to withstand transients from the input supply, making it suitable for automotive, industrial and consumer applications.

LP3962ES-3.3/NOPB includes a variety of features to make it the most versatile choice for a wide array of applications. The device is able to operate with input voltages as low as 0.625V, making it well-suited for power saving applications. It also includes two additional components, a voltage reference and an error amplifier, which are essential for accurate regulation and protection at all output voltages.

The LP3962ES-3.3/NOPB includes a foldback current-limit circuit, ensuring that the power output remains within safe limits, even at maximum load. The output from the foldback current-limit circuit is used to provide an analog current signal to the integrated power switch, which enables the device to reduce power consumption throughout the entire operating range.

The LP3962ES-3.3/NOPB also includes two additional outputs, a pin-programmable shutdown pin and a power switch enable pin. The shutdown pin enables the user to reduce power consumption very quickly in order to reduce the overall device footprint. The power switch enable pin allows the user to control the power switch of the linear voltage regulator in order to reduce power consumption in between states of operation.

Finally, the LP3962ES-3.3/NOPB also includes an internal compensation network, allowing for greater accuracy and stability when regulating the output voltage. This network provides a more accurate voltage regulation across the entire input voltage range, making it ideal for applications that require a precise voltage regulation over a wide range of conditions.

The features of the LP3962ES-3.3/NOPB make it the ideal choice for applications that require accurate voltage regulation and power efficiency. It can be used to power memory chips, analog-to-digital converters and other active components, providing precise and consistent voltage regulation to ensure reliability and performance. This linear voltage regulator is also well-suited for mobile devices, automotive, industrial and consumer applications, thanks to its ability to withstand transients and its wide input voltage range.

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