LP3961ET-2.5/NOPB

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The LP3961ET-2.5/NOPB IC can be classified as PMIC - Voltage Regulators - Linear. This is an innovative linear voltage regulator from Texas Instruments that is designed to provide up to 2.5A continuous output current and improved power efficiency with up to 90% power efficiency. This device also offers a low-noise, low-dropout operation that minimizes heat dissipation, making it an ideal choice for power regulation in today\'s energy-efficient electronics.

This device can be used for a wide range of application fields by providing a wide range of operating voltage from 1.5V to 5.5V and a high ripple rejection ratio. These include but are not limited to automotive, industrial, portable, computing and communications applications. Additionally, it is a great choice for applications with high input voltage, such as solar and battery powered systems. Other features of the device include a programmable soft-start, a power-good (PGOOD) output, an over-voltage protection (OVP) capability and a low-power shutdown mode. This makes it highly reliable and able to meet the exact power requirements of the application.

The working principle of the LP3961ET-2.5/NOPB is highly efficient and simple. It integrates a negative-charge pump, and an error amplifier for enhanced power delivery and loop regulation. The device employs an adaptive force tracking technique that increases the load transient response and dynamic regulation, allowing for higher output currents and improved power delivery. This enables it to maintain regulator outputs over a wide range of temperatures, output voltages and current loads. Additionally, it ensures no undesirable voltages and never overshoots or undershoots the target value. The temperature and current compensation circuits, integrated into the device, maintain the load regulation for both fast and slow line transients, respectively.

The LP3961ET-2.5/NOPB is a highly efficient, low-noise, low-dropout linear voltage regulator with wide range of application fields and powerful regulation capabilities. It is designed to reliably provide up to 2.5A continuous output current and has a wide range of operating voltage from 1.5V to 5.5V and a high ripple rejection ratio. This makes it an ideal choice for power regulation in today\'s energy-efficient electronics and applications with high input voltage, such as solar and battery powered systems.

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