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MCP1257-E/MF
Product Overview
Category
The MCP1257-E/MF belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize voltage levels in electronic circuits.
Characteristics
- Input Voltage Range: 0.65V to 5.5V
- Output Voltage Range: 1.8V to 5.5V
- Low Quiescent Current: 12 µA (typical)
- Package Type: DFN
- Operating Temperature Range: -40°C to 125°C
Package
The MCP1257-E/MF comes in a DFN package.
Essence
The essence of the MCP1257-E/MF lies in its ability to efficiently regulate voltage levels in a wide range of electronic applications.
Packaging/Quantity
The MCP1257-E/MF is typically available in reels containing 3000 units.
Specifications
- Input Voltage Range: 0.65V to 5.5V
- Output Voltage Range: 1.8V to 5.5V
- Maximum Output Current: 120 mA
- Quiescent Current: 12 µA (typical)
- Shutdown Current: 0.1 µA (typical)
- Package Type: DFN
Detailed Pin Configuration
The MCP1257-E/MF has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. VOUT (Output Voltage)
Functional Features
- Low Quiescent Current
- Wide Input Voltage Range
- High Efficiency
- Short-Circuit Protection
- Thermal Shutdown Protection
Advantages
- Wide input voltage range allows for versatile application
- Low quiescent current minimizes power consumption
- High efficiency ensures minimal energy loss
- Integrated protection features enhance reliability
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- DFN package may require careful handling during assembly
Working Principles
The MCP1257-E/MF operates by regulating the input voltage to provide a stable output voltage, ensuring consistent power supply to connected components. It achieves this through internal control circuitry and feedback mechanisms.
Detailed Application Field Plans
The MCP1257-E/MF is well-suited for various portable and battery-powered applications, including: - Portable consumer electronics - Battery-powered sensors - Wearable devices - IoT (Internet of Things) devices - Medical devices
Detailed and Complete Alternative Models
Some alternative models to the MCP1257-E/MF include: - MCP1700 - MCP1702 - MCP1703 - MCP1702T
In conclusion, the MCP1257-E/MF is a versatile voltage regulator with a wide input voltage range, low quiescent current, and integrated protection features, making it suitable for a diverse range of electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MCP1257-E/MF en soluciones técnicas
What is the input voltage range for MCP1257-E/MF?
- The input voltage range for MCP1257-E/MF is 0.65V to 5.5V.What is the typical output voltage of MCP1257-E/MF?
- The typical output voltage of MCP1257-E/MF is 3.3V.Can MCP1257-E/MF be used in battery-powered applications?
- Yes, MCP1257-E/MF is suitable for battery-powered applications due to its low input voltage range.What is the maximum output current of MCP1257-E/MF?
- The maximum output current of MCP1257-E/MF is 120mA.Is MCP1257-E/MF suitable for low-power IoT devices?
- Yes, MCP1257-E/MF is suitable for low-power IoT devices due to its low quiescent current.Does MCP1257-E/MF have built-in overcurrent protection?
- Yes, MCP1257-E/MF features overcurrent protection to safeguard the device and the load.Can MCP1257-E/MF operate in a wide temperature range?
- Yes, MCP1257-E/MF is designed to operate in a wide temperature range, making it suitable for various environments.What type of package does MCP1257-E/MF come in?
- MCP1257-E/MF is available in a 6-pin SOT-23 package.Is MCP1257-E/MF suitable for voltage boosting applications?
- Yes, MCP1257-E/MF is designed for voltage boosting applications, providing a stable output voltage.Are there any application notes or reference designs available for MCP1257-E/MF?
- Yes, Microchip provides application notes and reference designs to assist with the implementation of MCP1257-E/MF in technical solutions.