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MIC5239-5.0YS
+Lista de MateriaisIC REG LINEAR 5V 500MA SOT-223-3
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FabricanteTecnologia Microchip
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Peça do Fabricante #MIC5239-5.0YS
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Especificações
| Atributo | Valor |
| PartStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 30V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 0.35V @ 500mA (Typ) |
| Current-Output | 500mA |
| Current-Quiescent(Iq) | 45 µA |
| ProtectionFeatures | Over Current, Over Temperature, Over Voltage, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-261-4, TO-261AA |
| SupplierDevicePackage | SOT-223-3 |
| BaseProductNumber | MIC5239 |
| Current-Supply(Max) | 15 mA |
Visão Geral
Description
MIC5239-5.0YS is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 5.0 V with a maximum output current capability. This component is characterized by its low dropout voltage, enabling efficient operation even when the input voltage is only slightly higher than the output voltage.
Key features include thermal and current limiting protection, making it suitable for a variety of applications in consumer electronics, telecommunications, and industrial equipment. The MIC5239-5.0YS can operate over a wide temperature range and is typically available in a compact package, allowing for space-saving designs.
Its stable output and superior transient response make it ideal for powering sensitive analog devices and digital circuits. With minimal external components required, it simplifies circuit design while enhancing performance. Overall, the MIC5239-5.0YS is an excellent choice for applications demanding reliable voltage regulation with high efficiency.
Key features include thermal and current limiting protection, making it suitable for a variety of applications in consumer electronics, telecommunications, and industrial equipment. The MIC5239-5.0YS can operate over a wide temperature range and is typically available in a compact package, allowing for space-saving designs.
Its stable output and superior transient response make it ideal for powering sensitive analog devices and digital circuits. With minimal external components required, it simplifies circuit design while enhancing performance. Overall, the MIC5239-5.0YS is an excellent choice for applications demanding reliable voltage regulation with high efficiency.
Equivalent
Equivalent products to the MIC5239-5.0YS voltage regulator include the MCP1700-5002E, LP2950-5.0, and LM1117-5.0. These alternatives offer similar low-dropout voltage regulation at 5V output. When selecting a substitute, consider factors like output current, package type, and thermal performance to ensure compatibility with your application.
Features
The MIC5239-5.0YS is a low-dropout (LDO) voltage regulator designed to provide stable output voltage. Key features include:
1. Output Voltage: Fixed output of 5.0V.
2. Low Dropout Voltage: Achieves operation with as little as 200mV dropout, ensuring efficiency.
3. High Output Current: Capable of supplying up to 150mA of continuous current.
4. Low Quiescent Current: Features minimal quiescent current for improved battery life in portable applications.
5. Wide Input Voltage Range: Accepts input voltages from 2.5V to 16V, making it versatile for various power sources.
6. Thermal Protection: Built-in thermal shutdown to prevent damage under excessive thermal conditions.
7. Short-Circuit Protection: Protects the device and load in the event of a short circuit.
8. Package: Available in a compact SOT-23-5 package for space-constrained applications.
These specifications make the MIC5239-5.0YS suitable for a range of applications, including portable devices and battery-operated systems.
1. Output Voltage: Fixed output of 5.0V.
2. Low Dropout Voltage: Achieves operation with as little as 200mV dropout, ensuring efficiency.
3. High Output Current: Capable of supplying up to 150mA of continuous current.
4. Low Quiescent Current: Features minimal quiescent current for improved battery life in portable applications.
5. Wide Input Voltage Range: Accepts input voltages from 2.5V to 16V, making it versatile for various power sources.
6. Thermal Protection: Built-in thermal shutdown to prevent damage under excessive thermal conditions.
7. Short-Circuit Protection: Protects the device and load in the event of a short circuit.
8. Package: Available in a compact SOT-23-5 package for space-constrained applications.
These specifications make the MIC5239-5.0YS suitable for a range of applications, including portable devices and battery-operated systems.
Pinout
The MIC5239-5.0YS is a low-dropout (LDO) voltage regulator with a pin count of 5. It is designed to provide a fixed output voltage of 5.0V.
The pin functions are as follows:
1. Input (Vin): This pin connects to the input voltage supply.
2. Ground (GND): This pin is the ground reference for the device.
3. Output (Vout): This pin provides the regulated output voltage of 5.0V.
4. Enable (EN): This pin is used to enable or disable the output. A high level turns the regulator on, while a low level turns it off.
5. Bypass (BP): This pin allows for connecting an external capacitor to improve power supply rejection and reduce noise.
This device is suitable for applications requiring a stable power supply with low dropout voltage and high efficiency.
The pin functions are as follows:
1. Input (Vin): This pin connects to the input voltage supply.
2. Ground (GND): This pin is the ground reference for the device.
3. Output (Vout): This pin provides the regulated output voltage of 5.0V.
4. Enable (EN): This pin is used to enable or disable the output. A high level turns the regulator on, while a low level turns it off.
5. Bypass (BP): This pin allows for connecting an external capacitor to improve power supply rejection and reduce noise.
This device is suitable for applications requiring a stable power supply with low dropout voltage and high efficiency.
Manufacturer
The MIC5239-5.0YS is manufactured by Microchip Technology Inc. Microchip Technology is a global semiconductor company that specializes in the design and manufacturing of microcontroller and microprocessor solutions, particularly in embedded systems. Founded in 1987 and headquartered in Chandler, Arizona, Microchip provides a wide range of products, including analog, mixed-signal, and memory products, as well as development tools for engineers, making it a key player in the electronics industry. Their offerings are widely used in various applications, including automotive, industrial, consumer electronics, and communications. The company is known for its commitment to innovation and quality, catering to the needs of designers and developers worldwide.
Application
The MIC5239-5.0YS is a low-dropout (LDO) voltage regulator primarily used in applications requiring stable output voltage with low noise. Key application areas include battery-powered devices, portable electronics, and telecommunications equipment. It is suitable for powering microcontrollers, sensors, and RF modules due to its low quiescent current. Additionally, it can be used in automotive electronics and consumer devices where compact size and efficiency are essential. Its 5V output makes it ideal for a variety of industrial and commercial applications, ensuring reliable performance in power-sensitive environments.
Package
The MIC5239-5.0YS is packaged in a surface-mount SOT-23-5 package.
