LP2951ACDM-3.0RG

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The LP2951ACDM-3.0RG is a great choice for use as a positive voltage regulator for applications that require tight line and load regulation as well as low-noise operation. This low-dropout regulator is designed to maintain its output within very tight regulation limits, typically ±1mV in Temp_Lo= – 40°C to +125°C, over a wide input range of up to 6.0V. The output of this regulator can be adjusted from 2.85V to 3.15V by varying the externally applied voltage (from 1.3V to 6V) to the adjustment pin. It’s suitable for a wide range of applications such as computer and telecom equipment designs, commercial, industrial, and medical systems that require tight line and load regulation.

The LP2951ACDM-3.0RG is a monolithic voltage regulator with a high accuracy and low noise complementary MOSFET pair serving as the pass element. The output current is limited by an internal current limit timer, providing protection from output current overload, and is adjustable with an external resistor.

The LP2951ACDM-3.0RG has an internal power-on reset circuit, which prevents erratic outputs due to bouncing contacts when connecting a power supply and ensures a definite power-up sequence. It also has an output capacitor discharge protection to prevent pop and click when powering up and powering down the regulator. These features add further stability and reliability to applications where this regulator is used.

It has a low dropout voltage of 1.1V (typical) which makes it ideal for applications where low voltage output is required. The low dropout feature also improves efficiency, resulting in less power consumption and lower heat dissipation, ensuring a longer and more reliable life.

Additionally, the LP2951ACDM-3.0RG features short-circuit and over-temperature shut-off protection to ensure safety and reliability. The over-temperature shut-off defends against thermal runaway and prevents damage to the regulator and surrounding components.

The LP2951ACDM-3.0RG offers excellent line and load regulation and low output noise, making it the ideal choice for high accuracy and low noise applications. It is perfect for powering microprocessors, memory, portable equipment and other low power devices.

Overall, the LP2951ACDM-3.0RG is a great choice for applications that require tight line and load regulation as well as low-noise operation. It offers good current regulation and excellent line and load regulation, making it a reliable and cost effective solution for many applications.

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