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MCP1703T-5002E/CB
+StücklisteIC REG LINEAR 5V 250MA SOT23A-3
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HerstellerMikrochip-Technologie
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Herstellerteil #MCP1703T-5002E/CB
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Datenblatt MCP1703T-5002E/CB DataSheet
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Paket SOT-23A-3
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Auf Lager1527
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Spezifikationen
| Attribut | Wert |
| 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) | 0.65V @ 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 |
Übersicht
Description
The MCP1703T-5002E/CB is a low dropout (LDO) voltage regulator designed by Microchip Technology. It provides a fixed output voltage of 5.0V and is suitable for applications requiring a stable power supply with low input voltage, typically as low as 2.7V. This regulator can deliver up to 250 mA of output current with excellent line and load regulation performance.
Key features include low quiescent current, typically around 2 µA, making it ideal for battery-powered applications where efficiency is crucial. It also offers high power supply rejection ratio (PSRR) and short-circuit protection. The MCP1703T-5002E/CB operates over a wide temperature range from -40°C to +125°C, ensuring reliable performance in various environmental conditions.
The device comes in a compact SOT-23-3 package, allowing for easy integration into space-constrained designs. Its robust performance and low power consumption make it well-suited for use in consumer electronics, industrial applications, and any project requiring efficient voltage regulation.
Key features include low quiescent current, typically around 2 µA, making it ideal for battery-powered applications where efficiency is crucial. It also offers high power supply rejection ratio (PSRR) and short-circuit protection. The MCP1703T-5002E/CB operates over a wide temperature range from -40°C to +125°C, ensuring reliable performance in various environmental conditions.
The device comes in a compact SOT-23-3 package, allowing for easy integration into space-constrained designs. Its robust performance and low power consumption make it well-suited for use in consumer electronics, industrial applications, and any project requiring efficient voltage regulation.
Equivalent
The MCP1703T-5002E/CB is a linear voltage regulator by Microchip Technology, providing a fixed 5V output with 250mA current. Equivalent products include:
1. LD1117-50 by STMicroelectronics - a 5V, 800mA LDO voltage regulator.
2. LM1117-5.0 by Texas Instruments - a 5V, 800mA low dropout voltage regulator.
3. NCP1117-50 by ON Semiconductor - a 5V, 1A LDO regulator.
These alternatives have similar output voltage, though current ratings may vary. Always check specific requirements and consult datasheets for compatibility.
1. LD1117-50 by STMicroelectronics - a 5V, 800mA LDO voltage regulator.
2. LM1117-5.0 by Texas Instruments - a 5V, 800mA low dropout voltage regulator.
3. NCP1117-50 by ON Semiconductor - a 5V, 1A LDO regulator.
These alternatives have similar output voltage, though current ratings may vary. Always check specific requirements and consult datasheets for compatibility.
Features
The MCP1703T-5002E/CB is a low dropout (LDO) voltage regulator with the following key features:
1. Output Voltage: It provides a fixed output voltage of 5.0V.
2. Input Voltage Range: The input voltage range is from 2.7V to 16V, making it versatile for various applications.
3. Low Quiescent Current: The regulator features a low quiescent current of about 2 µA, ideal for battery-powered applications.
4. Output Current: It can deliver up to 250 mA of output current.
5. Dropout Voltage: The dropout voltage is typically 625 mV at full load (250 mA).
6. Stability: It is stable with ceramic capacitors, enhancing reliability and ease of use.
7. Protection: It includes features like short circuit current limiting and over-temperature protection for safety.
8. Package: The device comes in a compact SOT-23 package, making it suitable for space-constrained designs.
9. Temperature Range: It operates over a wide temperature range from -40°C to +125°C.
These features make the MCP1703T-5002E/CB an efficient choice for applications requiring regulated power with low power consumption.
1. Output Voltage: It provides a fixed output voltage of 5.0V.
2. Input Voltage Range: The input voltage range is from 2.7V to 16V, making it versatile for various applications.
3. Low Quiescent Current: The regulator features a low quiescent current of about 2 µA, ideal for battery-powered applications.
4. Output Current: It can deliver up to 250 mA of output current.
5. Dropout Voltage: The dropout voltage is typically 625 mV at full load (250 mA).
6. Stability: It is stable with ceramic capacitors, enhancing reliability and ease of use.
7. Protection: It includes features like short circuit current limiting and over-temperature protection for safety.
8. Package: The device comes in a compact SOT-23 package, making it suitable for space-constrained designs.
9. Temperature Range: It operates over a wide temperature range from -40°C to +125°C.
These features make the MCP1703T-5002E/CB an efficient choice for applications requiring regulated power with low power consumption.
Pinout
The MCP1703T-5002E/CB is a low dropout (LDO) voltage regulator manufactured by Microchip Technology. It is housed in a SOT-23-3 package, which means it has three pins. The primary function of this component is to regulate a higher input voltage down to a fixed output voltage of 5.0 volts with a maximum output current of 250 mA.
The three pins of the MCP1703T-5002E/CB are typically assigned as follows:
1. VIN (Input Voltage): This pin receives the input voltage that needs regulation.
2. GND (Ground): This pin is connected to the ground plane of the circuit.
3. VOUT (Output Voltage): This pin provides the regulated 5.0V output.
The MCP1703 series is designed for applications requiring low quiescent current and low dropout voltage, making it suitable for battery-powered devices.
The three pins of the MCP1703T-5002E/CB are typically assigned as follows:
1. VIN (Input Voltage): This pin receives the input voltage that needs regulation.
2. GND (Ground): This pin is connected to the ground plane of the circuit.
3. VOUT (Output Voltage): This pin provides the regulated 5.0V output.
The MCP1703 series is designed for applications requiring low quiescent current and low dropout voltage, making it suitable for battery-powered devices.
Manufacturer
The MCP1703T-5002E/CB is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that designs and manufactures microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. Founded in 1989 and headquartered in Chandler, Arizona, Microchip provides a broad spectrum of solutions for various industries, including automotive, consumer electronics, and industrial applications. The company is known for its innovation in embedded control solutions and its commitment to providing comprehensive technical support and customer service.
Application
The MCP1703T-5002E/CB is a low dropout voltage regulator commonly used in various applications due to its efficiency and low power consumption. Key application areas include:
1. Battery-Powered Devices: Provides stable voltage in portable electronics like remote controls and handheld gadgets.
2. Consumer Electronics: Utilized in devices such as cameras and audio equipment for power management.
3. Industrial Automation: Supports microcontrollers and sensors with reliable voltage regulation.
4. Wireless Communication: Ensures consistent power for RF modules and communication devices.
5. Internet of Things (IoT): Facilitates efficient power management in IoT sensors and modules.
These applications benefit from the MCP1703T's low quiescent current and precision output voltage.
1. Battery-Powered Devices: Provides stable voltage in portable electronics like remote controls and handheld gadgets.
2. Consumer Electronics: Utilized in devices such as cameras and audio equipment for power management.
3. Industrial Automation: Supports microcontrollers and sensors with reliable voltage regulation.
4. Wireless Communication: Ensures consistent power for RF modules and communication devices.
5. Internet of Things (IoT): Facilitates efficient power management in IoT sensors and modules.
These applications benefit from the MCP1703T's low quiescent current and precision output voltage.
Package
The MCP1703T-5002E/CB is a surface-mount, low dropout (LDO) voltage regulator from Microchip Technology. It comes in a SOT-23-3 package type, which is a small outline transistor package with three pins designed for space-saving applications.
