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MIC29302AWU-TR
+StücklisteIC REG LINEAR POS ADJ 3A TO263-5
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HerstellerMikrochip-Technologie
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Herstellerteil #MIC29302AWU-TR
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Datenblatt MIC29302AWU-TR DataSheet
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Paket DDPAK-5
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Auf Lager4132
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 16V |
| Voltage-Output(Min/Fixed) | 1.24V |
| Voltage-Output(Max) | 15V |
| VoltageDropout(Max) | 0.8V @ 3A |
| Current-Output | 3A |
| Current-Quiescent(Iq) | 20 mA |
| Current-Supply(Max) | 150 mA |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
Übersicht
Description
The MIC29302AWU-TR is a high-performance voltage regulator designed for use in various electronic applications requiring a stable and reliable power supply. This device can deliver up to 3A of output current and features a low dropout voltage, making it suitable for low-voltage and battery-powered systems. With an adjustable output voltage, it allows for flexibility in setting the desired voltage level for specific applications.
The MIC29302AWU-TR incorporates advanced protection features such as thermal shutdown, current limit, and safe-area compensation, ensuring safe and robust operation under various conditions. It is packaged in a TO-263 surface-mount package, which provides efficient heat dissipation and ease of integration into circuit boards.
This regulator is widely used in applications like power supply circuits for microcontrollers, digital signal processors (DSPs), and other sensitive electronic components that require precise voltage regulation. Its combination of high current capability, low dropout voltage, and robust protection features makes it a versatile choice for designers seeking efficient and reliable voltage regulation solutions.
The MIC29302AWU-TR incorporates advanced protection features such as thermal shutdown, current limit, and safe-area compensation, ensuring safe and robust operation under various conditions. It is packaged in a TO-263 surface-mount package, which provides efficient heat dissipation and ease of integration into circuit boards.
This regulator is widely used in applications like power supply circuits for microcontrollers, digital signal processors (DSPs), and other sensitive electronic components that require precise voltage regulation. Its combination of high current capability, low dropout voltage, and robust protection features makes it a versatile choice for designers seeking efficient and reliable voltage regulation solutions.
Equivalent
The MIC29302AWU-TR is a low-dropout voltage regulator. Equivalent products include:
1. LM2937ET-3.3 by Texas Instruments
2. LT1085CT-3.3 by Analog Devices
3. NCP1117ST33T3G by ON Semiconductor
4. AMS1117-3.3 by Advanced Monolithic Systems
These equivalents have similar voltage and current specifications but verify specific requirements like pin configuration and thermal characteristics for compatibility.
1. LM2937ET-3.3 by Texas Instruments
2. LT1085CT-3.3 by Analog Devices
3. NCP1117ST33T3G by ON Semiconductor
4. AMS1117-3.3 by Advanced Monolithic Systems
These equivalents have similar voltage and current specifications but verify specific requirements like pin configuration and thermal characteristics for compatibility.
Features
The MIC29302AWU-TR is a high-performance low-dropout (LDO) voltage regulator designed for delivering up to 3A of output current. Key features of this component include:
1. Low Dropout Voltage: It operates with a minimal voltage difference between the input and output, enhancing efficiency, especially in battery-powered applications.
2. Adjustable Output Voltage: The output voltage can be set using external resistors, offering flexibility for various applications.
3. Fast Transient Response: It quickly adjusts to changes in load conditions, maintaining stable output voltage.
4. Excellent Load and Line Regulation: Ensures consistent performance despite variations in input voltage or output load.
5. Thermal and Current Limiting: Integrated protections prevent damage from overheating and excessive current draw.
6. High Power Supply Rejection Ratio (PSRR): Effectively filters out noise from the power supply, maintaining a clean output.
7. Wide Input Voltage Range: Compatible with a broad range of input voltages, enhancing versatility.
These features make the MIC29302AWU-TR suitable for various applications, including microprocessor power supplies, battery-powered equipment, and other systems requiring efficient power management.
1. Low Dropout Voltage: It operates with a minimal voltage difference between the input and output, enhancing efficiency, especially in battery-powered applications.
2. Adjustable Output Voltage: The output voltage can be set using external resistors, offering flexibility for various applications.
3. Fast Transient Response: It quickly adjusts to changes in load conditions, maintaining stable output voltage.
4. Excellent Load and Line Regulation: Ensures consistent performance despite variations in input voltage or output load.
5. Thermal and Current Limiting: Integrated protections prevent damage from overheating and excessive current draw.
6. High Power Supply Rejection Ratio (PSRR): Effectively filters out noise from the power supply, maintaining a clean output.
7. Wide Input Voltage Range: Compatible with a broad range of input voltages, enhancing versatility.
These features make the MIC29302AWU-TR suitable for various applications, including microprocessor power supplies, battery-powered equipment, and other systems requiring efficient power management.
Pinout
The MIC29302AWU-TR is a high-current, low-dropout voltage regulator. It typically comes in a TO-263 or similar package for surface-mount applications. This regulator features a pin configuration that generally includes:
1. Input (Vin): The voltage input pin, where the unregulated voltage is supplied.
2. Output (Vout): The regulated output voltage pin.
3. Ground (GND): The reference point for the input and output voltages.
4. Enable/Shutdown (EN): A pin used to enable or disable the regulator output. This pin controls the on/off state of the regulator.
5. Adjust/Feedback (Adj/Fb): Used to set the output voltage in adjustable versions or to provide feedback for fixed output models.
The exact pin count and configuration may vary slightly depending on the specific package type. It's essential to refer to the manufacturer's datasheet for precise pin details and electrical characteristics specific to the MIC29302AWU-TR model.
1. Input (Vin): The voltage input pin, where the unregulated voltage is supplied.
2. Output (Vout): The regulated output voltage pin.
3. Ground (GND): The reference point for the input and output voltages.
4. Enable/Shutdown (EN): A pin used to enable or disable the regulator output. This pin controls the on/off state of the regulator.
5. Adjust/Feedback (Adj/Fb): Used to set the output voltage in adjustable versions or to provide feedback for fixed output models.
The exact pin count and configuration may vary slightly depending on the specific package type. It's essential to refer to the manufacturer's datasheet for precise pin details and electrical characteristics specific to the MIC29302AWU-TR model.
Manufacturer
The MIC29302AWU-TR is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company serves a wide range of markets, including automotive, industrial, consumer, aerospace, and communications sectors. Microchip's products are used in various applications, from everyday consumer electronics to complex industrial systems, offering solutions that help designers create efficient, reliable, and innovative products.
Application
The MIC29302AWU-TR is a high-current, low-dropout voltage regulator commonly used in applications requiring efficient power management. Key areas include:
1. Consumer Electronics: Powering microcontrollers, processors, or other digital components.
2. Industrial Systems: Providing stable voltages for sensors and control systems.
3. Automotive: Used in electronic control units (ECUs) and infotainment systems.
4. Telecommunications: Supporting power supply needs for network equipment.
5. Medical Devices: Ensuring reliable operation of portable diagnostic tools.
These applications benefit from the regulator's ability to maintain a stable output voltage with minimal input voltage differential, enhancing energy efficiency and performance.
1. Consumer Electronics: Powering microcontrollers, processors, or other digital components.
2. Industrial Systems: Providing stable voltages for sensors and control systems.
3. Automotive: Used in electronic control units (ECUs) and infotainment systems.
4. Telecommunications: Supporting power supply needs for network equipment.
5. Medical Devices: Ensuring reliable operation of portable diagnostic tools.
These applications benefit from the regulator's ability to maintain a stable output voltage with minimal input voltage differential, enhancing energy efficiency and performance.
Package
The MIC29302AWU-TR is typically available in a TO-263-5 package, also known as a surface-mount package. This package type is designed for efficient heat dissipation and is suitable for high current applications.
