MIC29502BT

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MIC29502BT

IC REG LINEAR POS ADJ 5A TO220-5

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仕様

Part Status Obsolete
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 Through Hole
Package / Case TO-220-5
Supplier Device Package TO-220-5
Base Product Number MIC29502

概要

Description

MIC29502BT is a high-performance low-dropout (LDO) voltage regulator commonly used in electronic circuits to provide a stable output voltage with minimal input-output voltage difference. It is part of the MIC29500 series, which is known for its high current capability, typically delivering up to 5A, making it suitable for applications requiring substantial power.
The MIC29502BT features a low dropout voltage, typically around 350 mV at full load, which enhances efficiency by allowing for a smaller difference between input and output voltages. This characteristic is particularly beneficial in battery-powered devices where power efficiency is critical.
Additionally, the regulator includes features such as thermal shutdown and current limiting to protect against overheating and overcurrent conditions. It offers a wide input voltage range, making it versatile for various applications. The "BT" in its designation indicates a TO-220 package type, which is a common choice for power components due to its excellent heat dissipation properties.
Overall, MIC29502BT is selected for applications demanding high current with efficient power regulation, such as in communication equipment, industrial systems, and consumer electronics.

Features

The MIC29502BT is a high-current, low-dropout voltage regulator designed for a range of applications requiring efficient and stable voltage regulation. Key features of this component include:
1. High Output Current: Capable of delivering up to 5A of output current, suitable for applications with significant power requirements.
2. Low Dropout Voltage: It features a low dropout voltage of approximately 350mV at full load, which enhances efficiency by minimizing power losses.
3. Adjustable Output: The output voltage can be adjusted, providing flexibility for various circuit requirements.
4. Thermal Protection: Includes thermal shutdown capabilities to protect the device from overheating, ensuring long-term reliability.
5. Current Limiting: Integrates current limiting protection to prevent damage due to overcurrent conditions.
6. Wide Input Voltage Range: Supports a broad input voltage range, making it versatile for different power supply configurations.
7. Packaging: The BT suffix indicates the device comes in a TO-220 package, which is conducive for heat dissipation.
These features make the MIC29502BT suitable for diverse applications, including powering microprocessors, battery-powered devices, and high-efficiency systems.

Package

The MIC29502BT is packaged in a TO-220-5 (5-pin) configuration. This type of package is commonly used for voltage regulators and power electronic devices, providing good thermal performance and easy mounting on PCBs.

Pinout

The MIC29502BT is a high-current low-dropout (LDO) voltage regulator. It typically comes in a TO-220-5 package, which has five pins. Here's a brief overview of the pin functions:
1. Pin 1 (VIN): This is the input voltage pin where the unregulated voltage is supplied to the regulator.
2. Pin 2 (GND): This pin is connected to the ground.
3. Pin 3 (VOUT): This is the output pin from which the regulated voltage is taken.
4. Pin 4 (ADJ): This is the adjustment pin used to set the output voltage. This pin is used in conjunction with external resistors to adjust the output voltage.
5. Pin 5 (ENABLE): This pin is used to enable or disable the regulator.
The MIC29502BT is designed for high-current applications and can provide up to 5A of output current. It offers features like thermal shutdown, current limit protection, and a low dropout voltage to enhance performance and reliability in power management applications.

Manufacturer

The MIC29502BT is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in designing and producing semiconductors for a wide range of applications across industries such as automotive, aerospace, consumer electronics, and industrial sectors. Microchip's products are used in embedded control applications, which are integral to the functionality and efficiency of various electronic devices and systems.

Application

The MIC29502BT is a voltage regulator known for providing high current and low-dropout. It is commonly used in applications such as powering microprocessors, battery-operated devices, and systems requiring efficient voltage regulation with minimal heat generation. Its low dropout voltage makes it suitable for applications involving tight voltage tolerances and high-efficiency requirements, such as telecommunications equipment, automotive electronics, and various consumer electronics.

Equivalent

The MIC29502BT is a high-current, low-dropout voltage regulator. Equivalent products include the LM1085 by Texas Instruments, the LT1085 by Analog Devices, and the NCP1117 by ON Semiconductor, among others. These alternatives offer similar features such as low dropout voltage, thermal protection, and adjustable output, though specific parameters may vary. Always verify the specifications to ensure compatibility with your application.

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出荷料参照(DHL/FedEx):

DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。

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