L4988MD

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The L4988MD is a linear voltage regulator produced by STMicroelectronics. This voltage regulator provides a range of functions to give designers greater flexibility when creating a power supply system. This device includes a one-time programmable (OTP) memory feature, which enables a wide range of settings and operating conditions to be stored and recalled. Additionally, it includes a synchronous rectifier step down switching regulator, which enables improved efficiency over a standard linear regulator. The device also includes a dynamic power limiting feature, which allows the user to set a maximum output power limit that the device cannot exceed.

The main applications of L4988MD linear voltage regulator include industrial and automotive applications. The device is designed for a wide supply voltage range (4.5V to 36V), making it suitable for use in a variety of applications. This voltage regulator also provides high ripple rejection, allowing it to be used in applications with high noise environments. The device’s output current is up to 250mA, which is sufficient for most typical operations.

The working principle of L4988MD involves the use of a linear voltage regulator. This type of regulator functions by using a pass element to control the voltage between input and output terminals. This pass element allows current to flow in the regulator, while at the same time controlling the output voltage. This regulation is done by adjusting the voltage at the input side of the regulator, so that the output voltage is within a given range. This is done by sensing the output voltage, comparing it to the desired value, and then adjusting the input voltage accordingly.

The L4988MD linear voltage regulator is available in an integrated circuit package, making it a cost-effective solution for many power supply applications. This voltage regulator includes all the necessary components to provide a reliable, stable output voltage and can be used in both linear and switching applications. With its OTP memory feature, this voltage regulator is ideal for applications where multiple settings and operating conditions need to be stored and recalled.

The L4988MD linear voltage regulator provides users with a powerful and cost-effective solution for a wide range of applications. This device’s range of features and functions allows it to be used in a variety of industrial and automotive applications. The device’s high ripple rejection and dynamic power limiting feature enables users to set a maximum output power limit that the device cannot exceed. With its wide supply voltage range, this voltage regulator is suitable for many applications and is an ideal solution for those looking for a reliable and cost-effective voltage regulator.

The specific data is subject to PDF, and the above content is for reference