規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage Dropout (Max) | 0.63V @ 1A |
| Current - Output | 1A |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概述
Description
The MIC39100-5.0WS-TR is a voltage regulator from Microchip Technology. It is part of the MIC39100 series, designed for applications requiring low dropout voltage and high current efficiency. The "5.0" in its model number indicates that it outputs a fixed 5.0V. The "WS" denotes a specific package type, often a SOT-223 or similar, which is compact and suitable for surface mounting on PCBs. "TR" typically signifies that the product is supplied in tape and reel packaging, convenient for automated manufacturing processes.
Key features of the MIC39100 include a low dropout voltage of approximately 400mV at full load, which makes it energy efficient and suitable for battery-powered devices. The regulator supports a maximum output current of 1A and offers protections such as thermal shutdown and current limiting, enhancing its reliability in various applications. It's commonly used in consumer electronics, communication devices, and other circuits where stable power is essential. With its high performance and compact design, the MIC39100-5.0WS-TR is ideal for modern electronic systems requiring efficient voltage regulation.
Key features of the MIC39100 include a low dropout voltage of approximately 400mV at full load, which makes it energy efficient and suitable for battery-powered devices. The regulator supports a maximum output current of 1A and offers protections such as thermal shutdown and current limiting, enhancing its reliability in various applications. It's commonly used in consumer electronics, communication devices, and other circuits where stable power is essential. With its high performance and compact design, the MIC39100-5.0WS-TR is ideal for modern electronic systems requiring efficient voltage regulation.
Equivalent
The MIC39100-5.0WS-TR is a low-dropout voltage regulator. Equivalent products include:
1. Linear Technology LT1763: Offers similar low-dropout performance.
2. Texas Instruments TPS79350: Another low-dropout voltage regulator with comparable specifications.
3. ON Semiconductor NCP1117: A low-dropout regulator with matching voltage output.
4. STMicroelectronics L78M05CDT-TR: Provides similar functionality and output voltage.
Always check the datasheets for detailed specifications to ensure compatibility.
1. Linear Technology LT1763: Offers similar low-dropout performance.
2. Texas Instruments TPS79350: Another low-dropout voltage regulator with comparable specifications.
3. ON Semiconductor NCP1117: A low-dropout regulator with matching voltage output.
4. STMicroelectronics L78M05CDT-TR: Provides similar functionality and output voltage.
Always check the datasheets for detailed specifications to ensure compatibility.
Features
The MIC39100-5.0WS-TR is a low-dropout (LDO) linear voltage regulator designed for applications requiring efficient power management and stable output voltage. Key features include:
1. Output Voltage: Fixed at 5.0V, ensuring consistent power supply to components.
2. Output Current: Capable of delivering up to 1A, suitable for powering a variety of electronic devices.
3. Low Dropout Voltage: Typically 340mV at 1A, allowing efficient operation even with a small difference between input and output voltages.
4. Thermal Protection: Built-in overheating protection to safeguard the device against thermal overloads.
5. Current Limiting: Provides protection against overcurrent conditions, enhancing reliability.
6. Wide Input Voltage Range: Accommodates inputs from 2.25V to 16V.
7. Low Ground Current: Ensures minimal power loss and higher efficiency in power-sensitive applications.
8. Package: Offered in a surface-mount SOT-223 package for compact circuit designs.
9. Stability: Optimized for use with low ESR capacitors, improving transient response and stability.
These features make it suitable for portable electronics, communication devices, and other applications demanding efficient voltage regulation.
1. Output Voltage: Fixed at 5.0V, ensuring consistent power supply to components.
2. Output Current: Capable of delivering up to 1A, suitable for powering a variety of electronic devices.
3. Low Dropout Voltage: Typically 340mV at 1A, allowing efficient operation even with a small difference between input and output voltages.
4. Thermal Protection: Built-in overheating protection to safeguard the device against thermal overloads.
5. Current Limiting: Provides protection against overcurrent conditions, enhancing reliability.
6. Wide Input Voltage Range: Accommodates inputs from 2.25V to 16V.
7. Low Ground Current: Ensures minimal power loss and higher efficiency in power-sensitive applications.
8. Package: Offered in a surface-mount SOT-223 package for compact circuit designs.
9. Stability: Optimized for use with low ESR capacitors, improving transient response and stability.
These features make it suitable for portable electronics, communication devices, and other applications demanding efficient voltage regulation.
Pinout
The MIC39100-5.0WS-TR is a fixed output voltage low dropout (LDO) linear voltage regulator. It comes in a standard SOT-223 package and has a pin count of 3. The primary function of this regulator is to provide a stable 5.0V output voltage with a maximum output current of 1A, while requiring a very low input-output voltage differential.
The pin functions are as follows:
1. Input (IN): This pin receives the input voltage which should be higher than the desired output voltage, typically a few hundred millivolts above 5.0V to ensure proper regulation.
2. Ground (GND): This is the ground reference pin for the device, and it completes the circuit by connecting to the negative terminal of the input power source.
3. Output (OUT): This pin delivers the regulated 5.0V output voltage.
The MIC39100 series is known for its low dropout voltage, low quiescent current, and ability to provide a high output current, making it suitable for a variety of applications including portable equipment and battery-powered devices.
The pin functions are as follows:
1. Input (IN): This pin receives the input voltage which should be higher than the desired output voltage, typically a few hundred millivolts above 5.0V to ensure proper regulation.
2. Ground (GND): This is the ground reference pin for the device, and it completes the circuit by connecting to the negative terminal of the input power source.
3. Output (OUT): This pin delivers the regulated 5.0V output voltage.
The MIC39100 series is known for its low dropout voltage, low quiescent current, and ability to provide a high output current, making it suitable for a variety of applications including portable equipment and battery-powered devices.
Manufacturer
The MIC39100-5.0WS-TR is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that designs, manufactures, and sells microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. They serve a wide range of applications in various markets, including automotive, aerospace, consumer electronics, and industrial sectors. The company is well-known for providing innovative solutions and products that offer high performance, low power consumption, and reliability.
Application
The MIC39100-5.0WS-TR is a low-dropout voltage regulator commonly used in various applications that require stable and efficient voltage regulation. Its primary application areas include:
1. Consumer Electronics: Power management in devices like smartphones, tablets, and wearable gadgets.
2. Telecommunications: Voltage regulation in networking equipment and base stations.
3. Automotive Electronics: Powering microcontrollers and sensors in vehicles.
4. Industrial Automation: Providing stable power to control systems and instrumentation.
5. Computing: Voltage regulation for CPUs and memory in computers and servers.
Its low dropout voltage and high current capability make it suitable for systems needing efficient power conversion and low power consumption.
1. Consumer Electronics: Power management in devices like smartphones, tablets, and wearable gadgets.
2. Telecommunications: Voltage regulation in networking equipment and base stations.
3. Automotive Electronics: Powering microcontrollers and sensors in vehicles.
4. Industrial Automation: Providing stable power to control systems and instrumentation.
5. Computing: Voltage regulation for CPUs and memory in computers and servers.
Its low dropout voltage and high current capability make it suitable for systems needing efficient power conversion and low power consumption.
Package
The MIC39100-5.0WS-TR is a fixed output voltage, low dropout regulator (LDO) packaged in a SOT-223 surface-mount package. This packaging type is designed for efficient heat dissipation and is suitable for compact electronic applications.
