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BD7905BFS-E2
Product Overview
Category
BD7905BFS-E2 belongs to the category of integrated voltage regulators.
Use
It is primarily used for voltage regulation in electronic circuits.
Characteristics
- Integrated voltage regulator
- Compact size
- High efficiency
- Low power consumption
Package
BD7905BFS-E2 comes in a small surface-mount package.
Essence
The essence of BD7905BFS-E2 lies in its ability to regulate voltage levels effectively and efficiently.
Packaging/Quantity
BD7905BFS-E2 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 7V - 35V
- Output Voltage: 5V
- Output Current: 1A
- Dropout Voltage: 0.5V (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
BD7905BFS-E2 has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
Functional Features
- Built-in overcurrent protection
- Thermal shutdown protection
- Short-circuit protection
- Low quiescent current
Advantages and Disadvantages
Advantages
- Small form factor
- High efficiency
- Wide input voltage range
- Overcurrent and short-circuit protection
Disadvantages
- Limited output current (1A)
Working Principles
BD7905BFS-E2 operates by regulating the input voltage to a stable 5V output voltage. It achieves this through internal circuitry that adjusts the voltage based on the load requirements.
Detailed Application Field Plans
BD7905BFS-E2 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable audio players - Digital cameras
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to BD7905BFS-E2 are: - LM7805 - AMS1117-5.0 - LT1086
These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.
In conclusion, BD7905BFS-E2 is a compact and efficient integrated voltage regulator that finds applications in various electronic devices. Its wide input voltage range, overcurrent protection, and thermal shutdown features make it a reliable choice for voltage regulation needs. However, its limited output current may restrict its use in high-power applications.
10 domande e risposte comuni relative all'applicazione di BD7905BFS-E2 nelle soluzioni tecniche
Sure! Here are 10 common questions and answers related to the application of BD7905BFS-E2 in technical solutions:
Q: What is BD7905BFS-E2? A: BD7905BFS-E2 is a voltage regulator IC (integrated circuit) commonly used in electronic circuits to provide a stable output voltage.
Q: What is the input voltage range supported by BD7905BFS-E2? A: The input voltage range supported by BD7905BFS-E2 is typically between 7V and 35V.
Q: What is the output voltage provided by BD7905BFS-E2? A: BD7905BFS-E2 provides a fixed output voltage of 5V.
Q: What is the maximum output current that BD7905BFS-E2 can handle? A: BD7905BFS-E2 can handle a maximum output current of 1A.
Q: Can BD7905BFS-E2 be used to power microcontrollers or other digital ICs? A: Yes, BD7905BFS-E2 can be used to power microcontrollers, digital ICs, and other low-power electronic devices.
Q: Is BD7905BFS-E2 suitable for battery-powered applications? A: Yes, BD7905BFS-E2 is suitable for battery-powered applications as it has low quiescent current and high efficiency.
Q: Does BD7905BFS-E2 have built-in protection features? A: Yes, BD7905BFS-E2 has built-in protection features such as overcurrent protection and thermal shutdown.
Q: Can BD7905BFS-E2 be used in automotive applications? A: Yes, BD7905BFS-E2 is designed to meet automotive standards and can be used in automotive applications.
Q: What is the package type of BD7905BFS-E2? A: BD7905BFS-E2 is available in a small surface-mount SOT-89 package.
Q: Are there any recommended external components to use with BD7905BFS-E2? A: It is recommended to use input and output capacitors for stability and noise reduction. The specific values can be found in the datasheet.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult the manufacturer for detailed information.