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SDURF840
Product Overview
Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, low power consumption
Package: TO-220
Essence: Voltage Regulator
Packaging/Quantity: 1 piece
Specifications
- Input Voltage: 4.5V to 25V
- Output Voltage: 1.25V to 20V
- Output Current: 3A
- Dropout Voltage: 1.3V
- Operating Temperature: -40°C to 125°C
Detailed Pin Configuration
- Vin (Input Voltage)
- Vout (Output Voltage)
- GND (Ground)
- ADJ (Adjust)
Functional Features
- Wide input voltage range
- Low dropout voltage
- Overcurrent and thermal protection
- Adjustable output voltage
Advantages and Disadvantages
Advantages: - High efficiency - Wide operating temperature range - Overcurrent protection - Adjustable output voltage
Disadvantages: - Higher cost compared to traditional linear regulators - Larger footprint due to TO-220 package
Working Principles
The SDURF840 is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load current. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.
Detailed Application Field Plans
The SDURF840 is commonly used in various electronic devices such as: - Power supplies - Battery chargers - LED drivers - Industrial control systems
Detailed and Complete Alternative Models
- LM7805 - Linear Voltage Regulator
- LM317 - Adjustable Voltage Regulator
- LT1083 - Low Dropout Regulator
- LM1117 - Low Dropout Linear Regulator
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de SDURF840 em soluções técnicas
What is SDURF840?
- SDURF840 is a high-performance, low-power RF transceiver module designed for use in various technical solutions.
What are the key features of SDURF840?
- The key features of SDURF840 include long-range communication, low power consumption, and compatibility with various communication protocols.
In what technical solutions can SDURF840 be used?
- SDURF840 can be used in applications such as IoT devices, wireless sensor networks, remote monitoring systems, and industrial automation.
What is the range of communication supported by SDURF840?
- SDURF840 supports long-range communication up to several kilometers, making it suitable for applications requiring wide coverage areas.
What communication protocols are supported by SDURF840?
- SDURF840 supports popular protocols such as LoRa, Sigfox, and NB-IoT, providing flexibility for different application requirements.
Is SDURF840 suitable for battery-powered devices?
- Yes, SDURF840's low power consumption makes it well-suited for battery-powered devices, extending the operational lifespan of such devices.
Can SDURF840 be integrated with microcontrollers or single-board computers?
- Yes, SDURF840 can be easily integrated with microcontrollers and single-board computers, allowing for seamless connectivity in embedded systems.
Does SDURF840 support secure communication?
- Yes, SDURF840 includes features for secure communication, such as encryption and authentication, ensuring data integrity and confidentiality.
What are the typical applications of SDURF840 in industrial settings?
- In industrial settings, SDURF840 can be used for asset tracking, environmental monitoring, predictive maintenance, and process automation.
Is there a development kit available for SDURF840?
- Yes, there are development kits available for SDURF840, which provide tools and resources for prototyping and integrating the module into technical solutions.