Mic4427zm-Tr Microchip Ldo IC

• Customization: Available
• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Model NO.: MIC4427ZM-TR
• Memory Type: Sram
• Shape: Flat
• Technics: Semiconductor IC
• Transport Package: Reel
• Specification: 8 pin
• Trademark: NA
• Origin: China

Product Description

Product Overview

The MIC4427ZM-TR is a high-speed, low-dropout (LDO) linear voltage regulator manufactured by Microchip Technology (formerly Microsemi). It is designed to provide a stable and regulated output voltage with minimal dropout, making it suitable for applications where space is constrained and efficiency is crucial.

Key Features

• Low Dropout Voltage: The MIC4427ZM-TR features a very low dropout voltage, which allows it to maintain regulation even when the input-to-output differential voltage is small. This is particularly useful in applications where the power supply voltage is close to the desired output voltage.
• High Output Current: The device can deliver up to 750 mA of output current, making it suitable for powering a wide range of loads, including microcontrollers, sensors, and other low-power electronics.
• Stable with Ceramic Capacitors: Unlike some LDO regulators, the MIC4427ZM-TR is stable with ceramic capacitors, which are smaller and more cost-effective than electrolytic capacitors. This further reduces the board space required for the regulator.
• Thermal Protection: The MIC4427ZM-TR includes thermal protection features to prevent overheating and damage in the event of excessive current draw or poor cooling conditions.
• Compact Package: The device is available in a compact SOT-23-5 package, which is small enough to fit into tight spaces and allows for easy integration into printed circuit boards (PCBs).
• Fixed Output Voltages: The MIC4427ZM-TR is available with several fixed output voltage options, including 1.2V, 1.5V, 1.8V, 2.5V, 2.85V, and 3.3V, making it easy to select the right regulator for a given application.
• High PSRR: The power supply rejection ratio (PSRR) of the MIC4427ZM-TR is high, which means it can reject noise from the power supply and provide a cleaner output voltage.

Applications

The MIC4427ZM-TR is suitable for a wide range of applications, including:

• Portable devices and battery-powered systems
• Digital cameras and camcorders
• Mobile phones and smartphones
• MP3 players and other audio devices
• Set-top boxes and digital media players
• Any application requiring a stable and regulated power supply with minimal dropout and high output current.

 

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