Xem thông số kỹ thuật để biết chi tiết sản phẩm.
BK/GDC-V-250MA
Product Overview
Category: Electronic Component
Use: Voltage Regulator
Characteristics: High precision, low noise, compact size
Package: SMD
Essence: Regulates voltage to 250mA
Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Input Voltage: 3V to 5.5V
- Output Voltage: 1.8V to 3.3V
- Output Current: 250mA
- Dropout Voltage: 200mV at 250mA
- Quiescent Current: 45µA
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
Functional Features
- Low dropout voltage
- Thermal shutdown protection
- Short-circuit current limit
- Low quiescent current
Advantages
- High precision regulation
- Compact size for space-constrained applications
- Wide input voltage range
Disadvantages
- Limited output current compared to higher-rated regulators
- Sensitive to thermal conditions in high-temperature environments
Working Principles
The BK/GDC-V-250MA is a voltage regulator that maintains a stable output voltage despite variations in the input voltage and load current. It achieves this by using a feedback control loop to adjust the output voltage based on the comparison between a reference voltage and the actual output voltage.
Detailed Application Field Plans
The BK/GDC-V-250MA is suitable for various battery-powered applications, such as portable devices, IoT sensors, and wearable electronics. Its low dropout voltage and low quiescent current make it ideal for extending battery life in these applications.
Detailed and Complete Alternative Models
- LM1117-3.3V: Similar voltage regulator with higher output current capability
- MCP1702-3302E: Low quiescent current alternative for ultra-low power applications
- XC6206P332MR: Cost-effective alternative with comparable performance
This comprehensive entry provides an in-depth understanding of the BK/GDC-V-250MA voltage regulator, including its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng BK/GDC-V-250MA trong giải pháp kỹ thuật
What is the BK/GDC-V-250MA used for?
- The BK/GDC-V-250MA is a fuse commonly used in electrical circuits to protect against overcurrent conditions.
What is the voltage rating of the BK/GDC-V-250MA?
- The BK/GDC-V-250MA has a voltage rating of 250V.
What is the current rating of the BK/GDC-V-250MA?
- The BK/GDC-V-250MA has a current rating of 250mA.
How does the BK/GDC-V-250MA provide protection in a circuit?
- The BK/GDC-V-250MA interrupts the flow of current when it exceeds the rated value, protecting the circuit from damage.
Can the BK/GDC-V-250MA be used in both AC and DC circuits?
- Yes, the BK/GDC-V-250MA can be used in both AC and DC circuits.
What are the typical applications of the BK/GDC-V-250MA?
- The BK/GDC-V-250MA is commonly used in electronic devices, power supplies, and control circuits.
Is the BK/GDC-V-250MA a fast-acting or time-delay fuse?
- The BK/GDC-V-250MA is a fast-acting fuse, designed to quickly interrupt the circuit when an overcurrent occurs.
What is the temperature range for the operation of the BK/GDC-V-250MA?
- The BK/GDC-V-250MA is designed to operate within a temperature range of -55°C to 125°C.
Can the BK/GDC-V-250MA be replaced with a higher current-rated fuse?
- It is not recommended to replace the BK/GDC-V-250MA with a higher current-rated fuse as it may compromise the protection of the circuit.
Where can I purchase the BK/GDC-V-250MA fuse?
- The BK/GDC-V-250MA fuse can be purchased from electronic component suppliers, hardware stores, and online retailers specializing in electrical components.