LP2988AILD-3.3

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LP2988AILD-3.3 is a low-dropout (LDO) voltage regulator that is used for precision voltage regulation and voltage level translation. It offers very low output noise and requires only a single resistor to set the output voltage. It is designed to provide up to 3A of output current at a fixed output voltage and features a low-dropout voltage of 400mV at light load currents.

The LP2988AILD-3.3 is gaining popularity in many applications due to its reliability and low power consumption. Some applications include mobile phones, tablets, digital cameras, MP3 players, GPS navigation devices, wearables, embedded systems, battery-powered systems, home automation, and automotive electronics.

This regulator features adjustable output voltage range of 1.2V to 26V and accurate output voltage with a typical accuracy rating of ±1%. It also features fast transient response, low quiescentcurrent and low output noise with a ripple rejection of better than -80 dB. In addition, the device is available in a small SOT-23 package that is lead-free and halogen-free.

The LP2988AILD-3.3 is a linear regulator that works on the same principle as a regulated power supply. It uses one or more coils of wire to reduce the input voltage to the desired output voltage. The voltage drop between the input and output is regulated by a feedback control circuit. This allows the module to convert the power from one voltage level to the desired voltage level while maintaining a very low noise level.

The LP2988AILD-3.3 is a monolithic integrated circuit that includes an on-chip error amplifier, bandgap voltage reference, thermal protection, and current limit circuitry. The error amplifier provides a reference voltage to the feedback control circuit. The output voltage of the regulator is regulated by the error amplifier comparing the feedback voltage to the reference voltage. The output voltage can be adjusted by changing the voltage on the reference pin. The current limit circuitry limits the output current and protects the device from overload and short-circuit conditions.

The LP2988AILD-3.3 offers excellent performance for high wattage, low-noise and high-precision application. Available in SOT-23 package and in temperatures from -40°C to +125°C, this device is appropriate for commercial or industrial applications.

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