MIC2182YM

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: Low dropout voltage, high output current, adjustable output voltage
Package: SOIC-8
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel, 2500 units

Specifications

Input Voltage Range: 2.5V to 16V
Output Voltage Range: 1.25V to 15V
Maximum Output Current: 1.5A
Dropout Voltage: 300mV at 1A
Quiescent Current: 75µA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

VIN (Input Voltage)
GND (Ground)
VOUT (Output Voltage)
ADJ (Adjustable Output)

Functional Features

Adjustable Output Voltage
Thermal Shutdown Protection
Short Circuit Current Limit
Low Dropout Voltage

Advantages and Disadvantages

Advantages: - Wide input voltage range - Low dropout voltage - High output current capability

Disadvantages: - Higher quiescent current compared to some alternatives - Limited output current compared to higher-end models

Working Principles

The MIC2182YM is a low dropout voltage regulator that provides a stable output voltage even when the input voltage is only slightly higher than the desired output voltage. It uses a PNP pass transistor to achieve low dropout voltage and high efficiency.

Detailed Application Field Plans

The MIC2182YM is suitable for various applications requiring a stable and adjustable output voltage, such as battery-powered devices, portable electronics, and automotive systems. It can be used in voltage regulation for microcontrollers, sensors, and other low-power components.

Detailed and Complete Alternative Models

LM2940 - Low dropout voltage regulator with similar specifications
LT1763 - High performance low dropout voltage regulator with adjustable output

In conclusion, the MIC2182YM is a versatile voltage regulator suitable for a wide range of applications, offering a balance of performance and cost-effectiveness.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC2182YM v technických řešeních

What is the MIC2182YM?
- The MIC2182YM is a synchronous buck regulator that provides high efficiency and low output voltage ripple for applications requiring up to 2A of output current.
What is the input voltage range for the MIC2182YM?
- The input voltage range for the MIC2182YM is typically 4.5V to 28V.
What is the output voltage range for the MIC2182YM?
- The output voltage range for the MIC2182YM is adjustable from 0.8V to VIN.
What is the typical efficiency of the MIC2182YM?
- The typical efficiency of the MIC2182YM is around 90% at full load.
What are the key features of the MIC2182YM?
- The key features of the MIC2182YM include integrated MOSFETs, adjustable soft-start, overcurrent protection, thermal shutdown, and more.
What are the typical applications for the MIC2182YM?
- Typical applications for the MIC2182YM include point-of-load regulation, distributed power systems, industrial controls, and more.
What is the operating temperature range for the MIC2182YM?
- The operating temperature range for the MIC2182YM is typically -40°C to 125°C.
What is the package type for the MIC2182YM?
- The MIC2182YM is available in a 16-pin SOIC package.
What are the design considerations when using the MIC2182YM?
- Design considerations include input and output capacitor selection, inductor selection, and proper PCB layout for optimal performance.
Where can I find the detailed datasheet for the MIC2182YM?
- The detailed datasheet for the MIC2182YM can be found on the manufacturer's website or through authorized distributors.