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MIC5219-2.5YM5
+物料清單IC REG LINEAR 2.5V 500MA SOT23-5
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製造商Micrel股份有限公司。
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製造商部分 #MIC5219-2.5YM5
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有存貨7288
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正品保證
規格
| 屬性 | 價值 |
| PartStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 12V |
| Voltage-Output(Min/Fixed) | 2.5V |
| VoltageDropout(Max) | 0.6V @ 500mA |
| Current-Output | 500mA |
| Current-Quiescent(Iq) | 8 µA |
| PSRR | 75dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
| SupplierDevicePackage | SOT-23-5 |
概述
Description
The MIC5219-2.5YM5 is a low-dropout (LDO) voltage regulator designed to provide a stable 2.5V output with a maximum output current of 150mA. It features a low dropout voltage, typically around 300mV at full load, which makes it suitable for battery-powered applications. The device is equipped with built-in protection features, including overcurrent and thermal shutdown, ensuring reliability and longevity in circuit applications.
This LDO regulator has a wide input voltage range (up to 16V) and offers a ripple rejection of around 70 dB, providing a clean output voltage despite fluctuations in the input. The MIC5219-2.5YM5 is available in a compact SOT-23 package, making it ideal for space-constrained designs. Additionally, it requires only a small output capacitor for stability, further simplifying its integration into electronic circuits.
Overall, it is a robust choice for powering microcontrollers, sensors, and other low-voltage devices in various applications, including portable electronics and industrial products.
This LDO regulator has a wide input voltage range (up to 16V) and offers a ripple rejection of around 70 dB, providing a clean output voltage despite fluctuations in the input. The MIC5219-2.5YM5 is available in a compact SOT-23 package, making it ideal for space-constrained designs. Additionally, it requires only a small output capacitor for stability, further simplifying its integration into electronic circuits.
Overall, it is a robust choice for powering microcontrollers, sensors, and other low-voltage devices in various applications, including portable electronics and industrial products.
Equivalent
Equivalent products to the MIC5219-2.5YM5 voltage regulator include the MCP1700-2502E/TO, LP2985IM5-2.5/NOPB, and LM1117-2.5. These alternatives also provide low dropout voltage regulation at 2.5V and are suitable for similar applications. Always verify specifications such as current, dropout voltage, and thermal performance before substitution.
Features
The MIC5219-2.5YM5 is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 2.5V. Key features include:
1. Low Dropout Voltage: Typically 300mV at 150mA load, allowing efficient operation with minimal input-output voltage difference.
2. Output Current: Capable of delivering up to 150mA of output current.
3. High Power Supply Rejection Ratio (PSRR): Ensures stable output voltage despite variations in the input voltage or load conditions.
4. Low Quiescent Current: Features a quiescent current of approximately 3.5mA, making it suitable for battery-powered applications.
5. Thermal Overload Protection: Prevents damage from overheating by shutting down the regulator if the temperature exceeds safe limits.
6. Compact Package: Available in a small 5-pin SOT-23 package, ideal for space-constrained designs.
7. Protection Features: Includes short-circuit protection to enhance reliability.
These features make the MIC5219-2.5YM5 suitable for portable devices, microcontrollers, and other applications requiring a stable 2.5V power supply.
1. Low Dropout Voltage: Typically 300mV at 150mA load, allowing efficient operation with minimal input-output voltage difference.
2. Output Current: Capable of delivering up to 150mA of output current.
3. High Power Supply Rejection Ratio (PSRR): Ensures stable output voltage despite variations in the input voltage or load conditions.
4. Low Quiescent Current: Features a quiescent current of approximately 3.5mA, making it suitable for battery-powered applications.
5. Thermal Overload Protection: Prevents damage from overheating by shutting down the regulator if the temperature exceeds safe limits.
6. Compact Package: Available in a small 5-pin SOT-23 package, ideal for space-constrained designs.
7. Protection Features: Includes short-circuit protection to enhance reliability.
These features make the MIC5219-2.5YM5 suitable for portable devices, microcontrollers, and other applications requiring a stable 2.5V power supply.
Pinout
The MIC5219-2.5YM5 is a low-dropout (LDO) voltage regulator that comes in a 5-pin SOT-23 package. Its primary function is to provide a stable output voltage of 2.5V with a maximum output current of 150mA.
The pin configuration is as follows:
1. Input (VIN): This pin is where the input voltage is applied.
2. Ground (GND): The ground reference for the device.
3. Output (VOUT): This pin provides the regulated output voltage of 2.5V.
4. Control (ENABLE): This pin can be used to enable or disable the regulator.
5. Bypass (BP): This pin is used for connecting an external capacitor to improve transient response and noise performance.
The MIC5219 is designed for low noise and high performance, making it suitable for various applications, including portable devices and battery-operated equipment.
The pin configuration is as follows:
1. Input (VIN): This pin is where the input voltage is applied.
2. Ground (GND): The ground reference for the device.
3. Output (VOUT): This pin provides the regulated output voltage of 2.5V.
4. Control (ENABLE): This pin can be used to enable or disable the regulator.
5. Bypass (BP): This pin is used for connecting an external capacitor to improve transient response and noise performance.
The MIC5219 is designed for low noise and high performance, making it suitable for various applications, including portable devices and battery-operated equipment.
Manufacturer
The MIC5219-2.5YM5 is manufactured by Microchip Technology Inc., a leading semiconductor company. Microchip specializes in microcontrollers, memory, analog, and interface products. Founded in 1989, the company is known for its innovative solutions in embedded control applications, serving a wide range of industries, including automotive, industrial, consumer electronics, and communications. Microchip provides a diverse portfolio of products that support various design needs, focusing on reliability, quality, and long-term support for its customers. With a commitment to performance and customer satisfaction, Microchip Technology plays a significant role in the global electronics market.
Application
The MIC5219-2.5YM5 is a low-dropout (LDO) voltage regulator designed for applications requiring a stable 2.5V output. Key application areas include portable devices, battery-powered equipment, and communication devices, where efficient power management is crucial. It is also used in microcontrollers, sensors, and other low-voltage circuitry, providing clean power with minimal noise. Its compact size and low quiescent current make it ideal for space-constrained designs in consumer electronics, automotive applications, and industrial equipment.
Package
The MIC5219-2.5YM5 comes in a 5-lead SOT-23 package. This surface-mount package is compact and ideal for space-constrained applications, providing efficient thermal performance and electrical characteristics.
