MIC29502WU-TR

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MIC29502WU-TR

+BOM

IC REG LINEAR POS ADJ 5A TO263-5

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Part Status Active
Base Product Number MIC29502
Output Configuration Positive
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) 26V
Voltage - Output (Min/Fixed) 1.25V
Voltage - Output (Max) 25V
Voltage Dropout (Max) 0.6V @ 5A
Current - Output 5A
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity, Transient Voltage
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package TO-263-5
Packaging Cut Tape (CT), Tape & Reel (TR)

개요

Description

The MIC29502WU-TR is a high-performance, low-dropout (LDO) voltage regulator designed to provide a stable output voltage for various electronic applications. It is known for offering a high-current output capability, typically up to 5A, while maintaining a low dropout voltage, making it suitable for applications where efficiency and thermal performance are crucial.
Key features of the MIC29502WU-TR include its fast transient response, which ensures minimal voltage variations during load changes, and its excellent line and load regulation characteristics. The device often includes features like thermal shutdown and current limit protection, enhancing its reliability and safety in demanding environments.
The regulator is designed to operate with a wide range of input voltages, making it versatile for different power supply configurations. It is packaged in a thermally enhanced TO-263 package, which aids in heat dissipation and allows for compact designs. The MIC29502WU-TR is suitable for powering microprocessors, digital signal processors, and other high-current logic systems.

Equivalent

The MIC29502WU-TR is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. LM2940 from Texas Instruments
2. LT1085 from Analog Devices
3. LP2951 from Texas Instruments
4. AMS2950 from Advanced Monolithic Systems
5. NCP2950 from ON Semiconductor
These alternatives have similar characteristics, but exact equivalency depends on specific application requirements such as output voltage, current, dropout voltage, and package type. Always refer to the datasheets for precise matching.

Features

The MIC29502WU-TR is a high-performance voltage regulator designed for applications requiring low dropout voltage, fast transient response, and low noise. Key features include:
1. Low Dropout Voltage: Typically around 350mV at 5A load current, which helps in applications requiring low input-output differentials.
2. High Output Current: It can deliver a continuous output current of up to 5A, suitable for high-power applications.
3. Fast Transient Response: Provides stability and fast response to load variations.
4. Low Noise: Features low output noise, making it ideal for sensitive electronics.
5. Adjustable Output Voltage: The output voltage can be set using external resistors, providing flexibility in different applications.
6. Thermal and Current Limit Protection: Includes built-in protections to prevent damage due to overheating and overcurrent conditions.
7. Enable Pin: Allows for on/off control of the regulator for power-saving applications.
8. Package: Typically comes in a TO-263 surface-mount package, which is thermally efficient and space-saving.
These features make the MIC29502WU-TR suitable for use in a wide range of high-performance electronic devices and systems.

Pinout

The MIC29502WU-TR is a high-current, low-dropout voltage regulator. It is designed to provide a stable output voltage with a high current capability of up to 5A. This particular model is housed in a TO-263 package. The pin count and functions for the MIC29502WU-TR are as follows:
1. Pin 1 (VIN): Input voltage. Connects to the unregulated input supply.
2. Pin 2 (GND): Ground. This pin is the reference point for the output voltage and must be connected to the system ground.
3. Pin 3 (VOUT): Output voltage. Provides the regulated output voltage.
4. Pin 4 (ADJ): Adjust. This pin allows for the adjustment of the output voltage by connecting resistors to set the desired output level.
The MIC29502WU-TR is ideal for applications requiring a high current, low-dropout solution with adjustable output. It offers features like thermal protection and overcurrent protection, contributing to the reliability and stability of the circuit.

Manufacturer

The MIC29502WU-TR is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that specializes in the design and production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. They provide a wide range of products and solutions for various applications in the automotive, industrial, consumer electronics, and computing sectors, among others. Microchip is known for its comprehensive portfolio of microcontroller and analog products which are used by engineers and designers across the globe to develop innovative and efficient electronic devices and systems.

Application

The MIC29502WU-TR is a high-performance low-dropout (LDO) voltage regulator. Its application areas include powering sensitive electronic components and systems that require stable and precise voltage regulation. It is commonly used in telecommunications, industrial equipment, networking hardware, and consumer electronics. This device is suitable for applications where space is limited and high current capacity is required, such as in portable battery-powered devices, embedded systems, and integrated circuits. Its low dropout voltage feature makes it ideal for battery-operated devices, ensuring maximum efficiency and longer battery life. Additionally, it is used in applications that need low noise and high power supply rejection ratio (PSRR), such as RF and audio circuits.

Package

The MIC29502WU-TR is packaged in a TO-263-5, also known as a D²PAK-5, which is a surface-mount package.

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