LV59001MC-AH

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LV59001MC-AH is a linear voltage regulator manufactured by LSI Corporation, which is widely used in automotive, industrial, communication, audio, video and other systems. This voltage regulator has a current output limit of 900 mA, input voltage range from 4.5V to 26V, output voltage range from -4.08V to 2.5V, and a low output noise voltage of 0.5mVrms. It has a high power supply rejection ratio (PSRR) of up to 76dB at 1kHz and a low quiescent current of 0.6mA.

The main application field of LV59001MC-AH is automotive. In automotive applications, LV59001MC-AH is used to power computers, radars, cameras and other electronic components. The automotive environment has harsh electromagnetic interference, and the LV59001MC-AH can effectively filter out electromagnetic interference and provide clean and stable power supply to the automotive electronic equipment. LV59001MC-AH can also be used in other environments such as industrial, communication, audio and video for power supply filtering and voltage stabilization.

LV59001MC-AH can be divided into two types according to the working principle, which are step-down type and step-up type. The traditional step-down type of LV59001MC-AH uses a voltage divider circuit composed of two resistors and a zener diode to reduce the voltage from the input voltage to the output voltage. The step-up type uses a similar method, except that it uses an inductor and a diode instead of a zener diode. These two types of LV59001MC-AH can provide stable and ripple-free output voltage, while avoiding overvoltage and overcurrent.

The design of LV59001MC-AH prevents short-circuiting, making it an ideal choice for protecting sensitive transistors and integrated circuits. It also features a power-on reset circuit and an internal temperature-compensated current source, both of which are crucial for automotive systems, such as power amplifiers and power supplies.

In summary,LV59001MC-AH is a linear voltage regulator manufactured by LSI Corporation. It is widely used in automotive, industrial, communication, audio, video and other systems and has two types of designs based on its working principle. It has a current output limit of 900 mA, a wide input voltage range from 4.5V to 26V and a low output noise voltage of 0.5mVrms. It also has a high power supply rejection ratio (PSRR) of up to 76dB at 1kHz and a low quiescent current of 0.6mA, making it an ideal choice for automotive electronic components.

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