MIC29302WT

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MIC29302WT

IC REG LINEAR POS ADJ 3A TO220-5

100% gốc & amp; Mới

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Bảo hành 365 ngày

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Thông số kỹ thuật

Package Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 26V
Voltage-Output(Min/Fixed) 1.25V
Voltage-Output(Max) 25V
VoltageDropout(Max) 0.6V @ 3A
Current-Output 3A
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Transient Voltage
OperatingTemperature -40°C ~ 125°C
MountingType Through Hole
Package/Case TO-220-5

Tổng quan

Description

The MIC29302WT is a high-performance, low-dropout (LDO) voltage regulator designed for applications requiring efficient power management. This particular model is part of the MIC29300 series, which is known for its ability to deliver a high output current while maintaining a low dropout voltage. Typically, it can provide up to 3A of output current with a dropout voltage of approximately 450mV at full load, making it suitable for powering low-voltage digital circuits and other demanding applications.
The MIC29302WT features a robust design, ensuring stability and precise voltage regulation even with varying input voltages and output loads. It includes thermal shutdown and current limit protection to safeguard against overload conditions. The regulator is available in a TO-220 package, which helps in efficiently dissipating heat during operation.
Its versatility and reliability make the MIC29302WT suitable for use in various fields such as telecommunications, automotive electronics, and industrial equipment, where maintaining a stable voltage is crucial. Its ease of use and integration into circuits further enhance its appeal for both engineers and designers looking for dependable power regulation solutions.

Features

The MIC29302WT is a high-current, low-dropout voltage regulator designed for various applications requiring efficient power regulation. Key features include:
1. High Output Current: It can supply up to 3A of output current.

2. Low Dropout Voltage: With a dropout voltage typically around 350mV at full load, it ensures efficient power conversion.
3. Input Voltage Range: Supports a wide input voltage range, typically from 2.25V to 16V.
4. Adjustable Output Voltage: The output voltage is adjustable via external resistors, allowing for flexibility in different applications.
5. Thermal Protection: Built-in thermal shutdown protection helps prevent damage under high temperature conditions.
6. Current Limiting: Includes overcurrent protection to safeguard against overloads.
7. Fast Transient Response: Capable of responding quickly to changes in load current, which is critical for maintaining stability in dynamic conditions.
8. Low Quiescent Current: Efficient in low-power applications, as it consumes minimal current when operating without load.
9. Package: Available in a TO-220-5 package, which is suitable for heat dissipation.
These features make the MIC29302WT suitable for applications requiring reliable and efficient power regulation, such as in telecommunications, computers, and industrial equipment.

Package

The MIC29302WT is housed in a TO-220-5 package type. This package is a through-hole, five-pin configuration commonly used for voltage regulators, providing efficient thermal management and ease of installation on printed circuit boards.

Pinout

The MIC29302WT is a voltage regulator designed by Microchip Technology. It is part of the MIC29300 series and offers low dropout voltage and a fast transient response. The MIC29302WT comes in a TO-220-5 package, which consists of 5 pins. Here is a brief overview of the pin functions:
1. Pin 1 (VIN): Input voltage pin where the unregulated input voltage is supplied.
2. Pin 2 (GND): Ground pin, which serves as the reference point for the rest of the device.
3. Pin 3 (VOUT): Output voltage pin, which provides the regulated voltage.
4. Pin 4 (ADJ): Adjustment pin used to set the output voltage using external resistors.
5. Pin 5 (ENABLE): Enable pin used to turn the regulator on or off.
The MIC29302WT is known for its ability to supply a current of up to 3A with a dropout voltage typically around 350mV at full load.

Manufacturer

The MIC29302WT is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company focuses on delivering a broad spectrum of semiconductor products for various applications, including automotive, industrial, computing, consumer, and communications markets. They are known for their reliable and performance-driven solutions, which include microcontrollers, digital signal controllers, microprocessors, analog devices, and various other semiconductors. Founded in 1989 and headquartered in Chandler, Arizona, Microchip Technology is recognized for its innovation and comprehensive product portfolio that addresses the diverse needs of its global customer base.

Application

The MIC29302WT is a high-current, low-dropout voltage regulator typically used in applications requiring efficient voltage regulation and low power loss. Common application areas include power supply systems for microprocessors, industrial electronics, communication systems, automotive electronics, and consumer electronics. Its ability to provide a stable output voltage with minimal input-output voltage differential makes it ideal for battery-powered devices and systems requiring precision voltage regulation.

Equivalent

The MIC29302WT is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. LM1084 series by Texas Instruments
2. LM2990 series by Texas Instruments (for negative voltage)
3. LT1085 series by Analog Devices
4. NCP1084 series by ON Semiconductor
5. TLV767 series by Texas Instruments (lower current)
Ensure to check the specifications like dropout voltage, current rating, and package type to match your application requirements.

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