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MCP1703T-3302E/CB
+StücklisteIC REG LIN 3.3V 250MA SOT23A-3
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HerstellerMikrochip-Technologie
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Herstellerteil #MCP1703T-3302E/CB
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Datenblatt MCP1703T-3302E/CB DataSheet
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Paket SOT-23-3
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Auf Lager6505
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
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) | 3.3V |
| Voltage Dropout (Max) | 0.725V @ 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-3302E/CB is a low-dropout (LDO) voltage regulator designed by Microchip Technology. It is part of the MCP1703 series, known for its ultra-low quiescent current, making it suitable for battery-powered applications. This specific model provides a fixed output voltage of 3.3V and can supply up to 250 mA of output current. The device operates with a wide input voltage range from 2.7V to 16V, allowing flexibility in various power supply conditions.
Key features include a low dropout voltage of typically 625 mV at full load, ensuring efficient performance even with minimal headroom. The MCP1703T-3302E/CB also offers high output voltage accuracy and stability with a tolerance of ±2%. It includes thermal shutdown and current limiting for protection against overloads and overheating. The device is offered in a compact SOT-23 package, ideal for space-constrained applications. Its robust performance and low power consumption make the MCP1703T-3302E/CB a reliable choice for portable electronics, microcontroller applications, and other energy-efficient projects.
Key features include a low dropout voltage of typically 625 mV at full load, ensuring efficient performance even with minimal headroom. The MCP1703T-3302E/CB also offers high output voltage accuracy and stability with a tolerance of ±2%. It includes thermal shutdown and current limiting for protection against overloads and overheating. The device is offered in a compact SOT-23 package, ideal for space-constrained applications. Its robust performance and low power consumption make the MCP1703T-3302E/CB a reliable choice for portable electronics, microcontroller applications, and other energy-efficient projects.
Equivalent
The MCP1703T-3302E/CB is a linear voltage regulator from Microchip. Equivalent products with similar specifications include:
1. LD1117-3.3 from STMicroelectronics
2. LM1117-3.3 from Texas Instruments
3. NCP1117-3.3 from ON Semiconductor
These alternatives provide similar output voltage, current capabilities, and package options. Always verify the specific application requirements and datasheets to ensure compatibility.
1. LD1117-3.3 from STMicroelectronics
2. LM1117-3.3 from Texas Instruments
3. NCP1117-3.3 from ON Semiconductor
These alternatives provide similar output voltage, current capabilities, and package options. Always verify the specific application requirements and datasheets to ensure compatibility.
Features
The MCP1703T-3302E/CB is a low-dropout (LDO) voltage regulator manufactured by Microchip Technology. Its key features include:
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with an input voltage range from 2.7V to 16V, making it versatile for various applications.
3. Low Quiescent Current: Offers low quiescent current, typically around 2 µA, enhancing battery life in portable applications.
4. Output Current: Capable of supplying a maximum output current of 250 mA.
5. Low Dropout Voltage: Features a low dropout voltage, typically 625 mV at full load (250 mA), which is efficient for battery-operated devices.
6. Protection Features: Includes short-circuit protection and over-temperature protection, improving the reliability and safety of the device.
7. Package: Available in a SOT-23-3 package, which is compact and suitable for space-constrained designs.
8. Temperature Range: Designed to operate over a temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications.
These features make the MCP1703T-3302E/CB an efficient choice for applications requiring stable 3.3V power with low power consumption.
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with an input voltage range from 2.7V to 16V, making it versatile for various applications.
3. Low Quiescent Current: Offers low quiescent current, typically around 2 µA, enhancing battery life in portable applications.
4. Output Current: Capable of supplying a maximum output current of 250 mA.
5. Low Dropout Voltage: Features a low dropout voltage, typically 625 mV at full load (250 mA), which is efficient for battery-operated devices.
6. Protection Features: Includes short-circuit protection and over-temperature protection, improving the reliability and safety of the device.
7. Package: Available in a SOT-23-3 package, which is compact and suitable for space-constrained designs.
8. Temperature Range: Designed to operate over a temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications.
These features make the MCP1703T-3302E/CB an efficient choice for applications requiring stable 3.3V power with low power consumption.
Pinout
The MCP1703T-3302E/CB is a low-dropout (LDO) voltage regulator. It is designed to provide a fixed output voltage of 3.3V. This component typically comes in a SOT-23-3 package, which means it has three pins. The pin functions are as follows:
1. Pin 1 (VIN): Input voltage pin where the unregulated input voltage is supplied. It can accept voltages up to 16V.
2. Pin 2 (GND): Ground pin that serves as the return path for input and output voltages.
3. Pin 3 (VOUT): Output voltage pin that supplies the regulated 3.3V output.
The MCP1703T-3302E/CB is well-suited for battery-powered applications due to its low quiescent current. It also offers features such as overcurrent protection and thermal shutdown, enhancing its reliability and performance in various electronic circuits.
1. Pin 1 (VIN): Input voltage pin where the unregulated input voltage is supplied. It can accept voltages up to 16V.
2. Pin 2 (GND): Ground pin that serves as the return path for input and output voltages.
3. Pin 3 (VOUT): Output voltage pin that supplies the regulated 3.3V output.
The MCP1703T-3302E/CB is well-suited for battery-powered applications due to its low quiescent current. It also offers features such as overcurrent protection and thermal shutdown, enhancing its reliability and performance in various electronic circuits.
Manufacturer
The manufacturer of the MCP1703T-3302E/CB is Microchip Technology Inc. Microchip Technology is a leading American semiconductor company that specializes in the production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. Founded in 1989 and headquartered in Chandler, Arizona, Microchip Technology serves a broad range of industries including automotive, aerospace, consumer electronics, and industrial sectors. The company is known for providing reliable and high-performance solutions for embedded control applications, catering to both small-scale projects and large-scale industrial applications.
Application
The MCP1703T-3302E/CB is a low-dropout (LDO) voltage regulator commonly used in various applications due to its efficient power regulation. Key application areas include:
1. Battery-Powered Devices: Ideal for extending battery life in portable electronics.
2. IoT Devices: Supports low-power IoT sensors and modules.
3. Consumer Electronics: Used in gadgets like wearable devices and handheld instruments.
4. Microcontroller Power Supply: Provides stable voltage for microcontrollers in embedded systems.
5. Communication Devices: Powers RF modules and communication equipment.
6. Industrial Applications: Supports low-power industrial control systems.
Its low quiescent current and wide input voltage range make it suitable for energy-efficient applications.
1. Battery-Powered Devices: Ideal for extending battery life in portable electronics.
2. IoT Devices: Supports low-power IoT sensors and modules.
3. Consumer Electronics: Used in gadgets like wearable devices and handheld instruments.
4. Microcontroller Power Supply: Provides stable voltage for microcontrollers in embedded systems.
5. Communication Devices: Powers RF modules and communication equipment.
6. Industrial Applications: Supports low-power industrial control systems.
Its low quiescent current and wide input voltage range make it suitable for energy-efficient applications.
Package
The MCP1703T-3302E/CB is a linear voltage regulator from Microchip Technology. The package type for this component is SOT-23-3, which is a small outline transistor package with three pins, commonly used for surface-mount applications.
