LP2981AIBP-3.3

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The LP2981AIBP-3.3 is a low-dropout linear regulator (LDO) ideally suited to a variety of application fields such as providing suitable supply voltage to industrial control and instrumentation systems. It provides a stable output voltage of 3.3 volts at a maximum current of up to 1A with a dropout voltage of 1.2V at full load, depending on the particular current sourcing requirements of the application. The LP2981AIBP-3.3 is a cost-effective solution for applications with space, power and transient response requirements.

The LP2981AIBP-3.3\'s working principle is based on the traditional three-terminal linear regulator, which requires two resistors for feedback.It allows for the design of the output voltage to be preset within a very small range, taking advantage of its high accuracy voltage references, non-critical components, and its low power consumption. The device features a low dropout voltage, fast transient response, and low noise. In addition, it provides overcurrent and thermal protection as well as reverse current protection.

The LP2981AIBP-3.3 linear regulator offers an excellent combination of high power supply accuracy and low noise. Its wide input voltage range allows it to properly adjust and supply the voltage required by different applications. It can also be used in applications where a low-ripple supply voltage is preferred. In addition, the device provides overload, short-circuit and thermal overload protection, allowing it to be used with greater safety and reliability.

The LP2981AIBP-3.3 provides supply voltage stability with a low output impedance. Its integrated ESD protection protects against accidental electrostatic discharge damage, making it suitable for system-level protection. Moreover, the device\'s quiescent current of 4.2mA and total supply current of 1A ensure optimized power consumption for low-power application designs.

The LP2981AIBP-3.3 linear voltage regulator provides an efficient solution for industrial and instrumentation applications. With its low dropout voltage, fast transient response, low noise, and integrated protection features, the LP2981AIBP-3.3 offers a cost-effective and reliable solution for these types of systems.

In addition, the low power consumption and ESD protection of the LP2981AIBP-3.3 linear voltage regulator make it an ideal choice for battery-powered systems. Its low output impedance reduces any voltage drops and its overcurrent, short circuit and thermal overload protection allow for safe and reliable operation, eliminating the need for additional external protective circuitry.

The LP2981AIBP-3.3 linear voltage regulator has been designed to meet the demands of industrial and instrumentation applications. It can provide an efficient, cost-effective and reliable solution for these types of systems, and its integrated protection features ensure optimal performance and safety.

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