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MCP1703T-5002E/DB
+Lista de MateriaisIC REG LINEAR 5V 250MA SOT-223-3
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FabricanteTecnologia Microchip
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Peça do Fabricante #MCP1703T-5002E/DB
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Ficha Técnica MCP1703T-5002E/DB DataSheet
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Especificações
| Atributo | Valor |
| 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 | 44dB (100Hz) |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA |
| Supplier Device Package | SOT-223-3 |
| Base Product Number | MCP1703 |
Visão Geral
Description
The MCP1703T-5002E/DB is a low-dropout (LDO) voltage regulator manufactured by Microchip Technology. It is designed to provide a stable 5.0V output voltage while maintaining high efficiency and low quiescent current, making it ideal for battery-powered applications. The device can deliver up to 250 mA of output current with a low dropout voltage, typically around 625 mV at full load.
Key features include a wide input voltage range (2.7V to 16V), low quiescent current (2 µA typical), and high output voltage accuracy (±2%). It also offers excellent line and load regulation, along with thermal overload protection and short-circuit protection for enhanced reliability.
The MCP1703T-5002E/DB comes in a compact SOT-223 package, which is suitable for space-constrained applications. Its robust performance and protection features make it suitable for use in various electronic devices, such as sensors, microcontrollers, and other systems requiring regulated power supply.
Key features include a wide input voltage range (2.7V to 16V), low quiescent current (2 µA typical), and high output voltage accuracy (±2%). It also offers excellent line and load regulation, along with thermal overload protection and short-circuit protection for enhanced reliability.
The MCP1703T-5002E/DB comes in a compact SOT-223 package, which is suitable for space-constrained applications. Its robust performance and protection features make it suitable for use in various electronic devices, such as sensors, microcontrollers, and other systems requiring regulated power supply.
Equivalent
The MCP1703T-5002E/DB is a low dropout (LDO) linear voltage regulator from Microchip Technology, providing a fixed 5V output. Equivalent products from other manufacturers with similar specifications include:
1. TI's LM2936-5.0: A low dropout regulator with a 5V output.
2. ON Semiconductor's NCP1117ST50T3G: A 5V LDO regulator.
3. AMS1117-5.0: An LDO voltage regulator with a 5V fixed output.
Always verify pin configurations and electrical characteristics for compatibility.
1. TI's LM2936-5.0: A low dropout regulator with a 5V output.
2. ON Semiconductor's NCP1117ST50T3G: A 5V LDO regulator.
3. AMS1117-5.0: An LDO voltage regulator with a 5V fixed output.
Always verify pin configurations and electrical characteristics for compatibility.
Features
The MCP1703T-5002E/DB is a low dropout (LDO) voltage regulator designed for efficiency and reliable performance. Key features include:
1. Output Voltage: It provides a fixed output voltage of 5.0V.
2. Input Voltage Range: The regulator operates with an input voltage range from 2.7V to 16V.
3. Low Quiescent Current: It has a low quiescent current of typically 2 µA, which makes it suitable for battery-powered applications.
4. High Accuracy: The device offers output voltage accuracy of ±2% over temperature.
5. Current Output: Capable of delivering up to 250 mA of output current.
6. Dropout Voltage: At 250 mA load, the dropout voltage is typically 625 mV.
7. Thermal Protection: It includes over-temperature protection to prevent damage from overheating.
8. Short-Circuit Protection: The device features built-in protection against short circuits.
9. Package Options: Available in compact SOT-23 packages, making it ideal for space-constrained applications.
These features make the MCP1703T-5002E/DB an excellent choice for applications requiring a stable 5.0V power supply with low power consumption.
1. Output Voltage: It provides a fixed output voltage of 5.0V.
2. Input Voltage Range: The regulator operates with an input voltage range from 2.7V to 16V.
3. Low Quiescent Current: It has a low quiescent current of typically 2 µA, which makes it suitable for battery-powered applications.
4. High Accuracy: The device offers output voltage accuracy of ±2% over temperature.
5. Current Output: Capable of delivering up to 250 mA of output current.
6. Dropout Voltage: At 250 mA load, the dropout voltage is typically 625 mV.
7. Thermal Protection: It includes over-temperature protection to prevent damage from overheating.
8. Short-Circuit Protection: The device features built-in protection against short circuits.
9. Package Options: Available in compact SOT-23 packages, making it ideal for space-constrained applications.
These features make the MCP1703T-5002E/DB an excellent choice for applications requiring a stable 5.0V power supply with low power consumption.
Pinout
The MCP1703T-5002E/DB is a low-dropout (LDO) voltage regulator from Microchip Technology. It is designed to provide a regulated output voltage of 5.0V. This device is available in a SOT-223 package, which has three pins.
The pin functions are as follows:
1. Input (VIN): This pin receives the unregulated input voltage, which is to be regulated down.
2. Ground (GND): This pin serves as a reference point for the regulator and should be connected to the system ground.
3. Output (VOUT): This pin provides the regulated output voltage of 5.0V.
The MCP1703T-5002E/DB is designed for applications requiring low quiescent current and provides high output voltage accuracy and low dropout voltage. It is typically used in battery-powered applications, consumer electronics, and other systems requiring efficient voltage regulation.
The pin functions are as follows:
1. Input (VIN): This pin receives the unregulated input voltage, which is to be regulated down.
2. Ground (GND): This pin serves as a reference point for the regulator and should be connected to the system ground.
3. Output (VOUT): This pin provides the regulated output voltage of 5.0V.
The MCP1703T-5002E/DB is designed for applications requiring low quiescent current and provides high output voltage accuracy and low dropout voltage. It is typically used in battery-powered applications, consumer electronics, and other systems requiring efficient voltage regulation.
Manufacturer
The MCP1703T-5002E/DB is manufactured by Microchip Technology Inc. Microchip Technology is a semiconductor company that specializes in the manufacturing of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company provides solutions for a wide range of applications across various industries, including automotive, industrial, consumer electronics, and telecommunications. As a leading provider of embedded control solutions, Microchip focuses on delivering high-performance and cost-effective products, catering to both small-scale and large-scale designs.
Application
The MCP1703T-5002E/DB is a low-dropout voltage regulator commonly used in various applications due to its efficiency and reliability. Key application areas include battery-powered devices, where its low quiescent current extends battery life; microcontroller power supplies, ensuring stable voltage levels for sensitive components; and consumer electronics, providing consistent power for smooth operation. It's also used in communication devices, automotive electronics, and sensor systems, where precise voltage regulation is crucial. Its wide input voltage range and ability to operate in high-temperature environments make it versatile for various industrial and portable applications.
Package
The MCP1703T-5002E/DB is a low-dropout (LDO) voltage regulator packaged in a SOT-23-3 form factor. It provides a fixed output voltage of 5.0V and is designed for space-constrained applications, offering low quiescent current and high output voltage accuracy.
