MIC49150-1.2BMM

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

Introduction

The MIC49150-1.2BMM is a low dropout linear regulator and is part of the MIC4910-1.2BMM product family. It operates with a single voltage source and offers very low noise operation along with excellent load and line regulation. The MIC49150-1.2BMM has a wide range of operating voltages and is designed to provide precise current regulation, even at very low output voltage. In addition, it is ideal for powering high current loads in portable or desktop applications.

Application Field

The MIC49150-1.2BMM is suitable for applications requiring very low dropout linear regulators such as computer to improve system performance by providing a precise and low noise supply rail. The domain of applications of the MIC49150-1.2BMM includes but is not limited to computers and medical equipment, cellular phones, networking equipment, industrial equipment, power supplies, disc drives and instruments.

Working Principle

The MIC49150-1.2BMM operates with a single voltage input and provides an adjustable output voltage. It works on the principle of using a simple pass transistor configuration controlled by a series of feedback resistors. This allows the regulator to accurately adjust its output voltage with only a small error voltage. The MIC49150-1.2BMM is designed to offer a low dropout voltage, good line and load regulation, and a very low noise output. It is also designed to maintain very tight regulation over a wide range of input and output voltages.

Features and Benefits

• Single input voltage (1.2V to 7.0V)
• Low dropout voltage (typically max 0.43V during 9A load at Vout = 3.3V)
• Low noise operation (low quiescent current)
• Load and line regulation (typical 0.35%)
• Good stability at low and high temperatures (-40C to 125C)

Package

The MIC49150-1.2BMM is available in two different packages, specified for both through-hole (TO-263) and surface-mount (TSOP-6) applications. The TSOP-6 package has a total of 6 pins and is only 2.0mm by 1.4mm. It features a low profile that allows for easy installation in tight spaces or multi-layered circuits. The TO-263 package has a total of 3 pins and a maximum height of 2.8mm, which provides flexibility for printed-circuit board (PCB) layout in tight spaces.

Conclusion

The MIC49150-1.2BMM is a low dropout linear regulator with a wide range of operating voltages and excellent load and line regulation. It is designed to provide very low noise operation, even at very low output voltage. It is suitable for powering high current loads in portable or desktop applications and is available in two different packages for both through-hole and surface mount applications. With its low dropout voltage, solid performance and excellent package options, the MIC49150-1.2BMM is a great choice for low dropout linear regulators.

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