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MCP1703AT-5002E/CB
+StücklisteIC REG LINEAR 5V 250MA SOT23A-3
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HerstellerMikrochip-Technologie
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Herstellerteil #MCP1703AT-5002E/CB
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Datenblatt MCP1703AT-5002E/CB DataSheet
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Spezifikationen
| Attribut | Wert |
| 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) | 0.65V @ 250mA |
| Current - Output | 250mA |
| Current - Quiescent (Iq) | 5 µA |
| PSRR | 35dB (100Hz) |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23A-3 |
| Base Product Number | MCP1703 |
Übersicht
Description
The MCP1703AT-5002E/CB is a low dropout (LDO) voltage regulator from Microchip Technology. It is designed to provide a stable 5V output from a wide range of input voltages, typically up to 16V, and is capable of delivering up to 250 mA of current. This makes it suitable for battery-powered applications that require efficient power regulation.
Key features of the MCP1703AT-5002E/CB include a low quiescent current of about 2 µA, which helps to extend battery life, and a dropout voltage of about 625 mV at full load. The device also offers excellent line and load regulation, protecting sensitive electronics from voltage fluctuations.
The regulator comes in a SOT-23-3 package, which is compact and ideal for space-constrained applications. It also includes overcurrent and overtemperature protection for enhanced reliability.
Overall, the MCP1703AT-5002E/CB is a versatile and efficient option for powering a range of low-power electronics, ensuring stable performance with minimal energy consumption.
Key features of the MCP1703AT-5002E/CB include a low quiescent current of about 2 µA, which helps to extend battery life, and a dropout voltage of about 625 mV at full load. The device also offers excellent line and load regulation, protecting sensitive electronics from voltage fluctuations.
The regulator comes in a SOT-23-3 package, which is compact and ideal for space-constrained applications. It also includes overcurrent and overtemperature protection for enhanced reliability.
Overall, the MCP1703AT-5002E/CB is a versatile and efficient option for powering a range of low-power electronics, ensuring stable performance with minimal energy consumption.
Equivalent
The MCP1703AT-5002E/CB is a low dropout (LDO) voltage regulator. Equivalent products might include:
1. Texas Instruments LP2950-50 - Offers similar voltage and current specifications.
2. ON Semiconductor NCP1117-50 - Another LDO with comparable output voltage and performance.
3. AMS1117-5.0 - Widely used, with similar dropout voltage and current capabilities.
4. STMicroelectronics L78L05 - A basic 5V regulator with similar functionality.
Ensure specifications match your application's exact requirements before substituting.
1. Texas Instruments LP2950-50 - Offers similar voltage and current specifications.
2. ON Semiconductor NCP1117-50 - Another LDO with comparable output voltage and performance.
3. AMS1117-5.0 - Widely used, with similar dropout voltage and current capabilities.
4. STMicroelectronics L78L05 - A basic 5V regulator with similar functionality.
Ensure specifications match your application's exact requirements before substituting.
Features
The MCP1703AT-5002E/CB is a low-dropout (LDO) voltage regulator designed for efficient power management in electronic devices. Key features include:
1. Output Voltage: It provides a fixed output voltage of 5.0V, suitable for numerous applications requiring stable power.
2. Input Voltage Range: The device operates over a wide input voltage range from 2.7V to 16V, making it versatile for different power sources.
3. Low Quiescent Current: It features ultra-low quiescent current, typically around 2 µA, which is ideal for battery-operated devices where power conservation is crucial.
4. Dropout Voltage: The LDO has a low dropout voltage of around 625mV at 250mA load, ensuring efficient operation close to the output voltage level.
5. Output Current: It can deliver output current up to 250mA, suitable for powering microcontrollers and peripheral devices.
6. Protection Features: The regulator includes overcurrent and overtemperature protection, enhancing reliability and safety during operation.
7. Temperature Range: It operates over a temperature range of -40°C to 125°C, suitable for industrial and consumer applications.
8. Package: The device is available in a compact SOT-23 package, facilitating use in space-constrained designs.
1. Output Voltage: It provides a fixed output voltage of 5.0V, suitable for numerous applications requiring stable power.
2. Input Voltage Range: The device operates over a wide input voltage range from 2.7V to 16V, making it versatile for different power sources.
3. Low Quiescent Current: It features ultra-low quiescent current, typically around 2 µA, which is ideal for battery-operated devices where power conservation is crucial.
4. Dropout Voltage: The LDO has a low dropout voltage of around 625mV at 250mA load, ensuring efficient operation close to the output voltage level.
5. Output Current: It can deliver output current up to 250mA, suitable for powering microcontrollers and peripheral devices.
6. Protection Features: The regulator includes overcurrent and overtemperature protection, enhancing reliability and safety during operation.
7. Temperature Range: It operates over a temperature range of -40°C to 125°C, suitable for industrial and consumer applications.
8. Package: The device is available in a compact SOT-23 package, facilitating use in space-constrained designs.
Pinout
The MCP1703AT-5002E/CB is a low dropout (LDO) voltage regulator manufactured by Microchip Technology. It comes in a SOT-23-3 package, which has a pin count of 3. The primary function of this voltage regulator is to provide a stable 5V output from a higher input voltage, with a maximum output current of 250 mA.
Here's a brief overview of the pin functions:
1. Pin 1 (Vout): This is the output pin where the regulated 5V voltage is provided. It should be connected to the load or circuit that requires the regulated voltage.
2. Pin 2 (GND): This is the ground pin and serves as the common reference point for the input voltage, output voltage, and the load. It should be connected to the ground of the circuit.
3. Pin 3 (Vin): This is the input pin where the unregulated voltage is applied. It accepts a higher voltage than the desired output and should be within the specified range to ensure proper regulation.
The MCP1703A series is known for its low quiescent current, making it suitable for battery-powered applications.
Here's a brief overview of the pin functions:
1. Pin 1 (Vout): This is the output pin where the regulated 5V voltage is provided. It should be connected to the load or circuit that requires the regulated voltage.
2. Pin 2 (GND): This is the ground pin and serves as the common reference point for the input voltage, output voltage, and the load. It should be connected to the ground of the circuit.
3. Pin 3 (Vin): This is the input pin where the unregulated voltage is applied. It accepts a higher voltage than the desired output and should be within the specified range to ensure proper regulation.
The MCP1703A series is known for its low quiescent current, making it suitable for battery-powered applications.
Manufacturer
The MCP1703AT-5002E/CB is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor company that designs and manufactures a wide range of microcontrollers, memory, and analog semiconductors. The company provides solutions for various industries, including automotive, consumer electronics, industrial, communications, and computing. They are known for their focus on providing high-quality and reliable products that are used in numerous electronic applications.
Application
The MCP1703AT-5002E/CB is a low-dropout voltage regulator suitable for various applications. It is often used in battery-powered devices due to its low quiescent current, enhancing battery life. It is also suitable for microcontroller-based systems, providing a stable voltage for sensitive components. With its ability to operate in a wide input voltage range, it is ideal for consumer electronics, portable medical devices, and industrial control systems. Additionally, its thermal protection and short-circuit protection features make it reliable for use in embedded systems, automotive applications, and sensor networks.
Package
The MCP1703AT-5002E/CB is a linear voltage regulator in a SOT-89 package. This package type is a small, surface-mount format with three leads, designed for efficient thermal performance and compact applications where space is limited.
