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BA7809FP-E2
Product Overview
Category
The BA7809FP-E2 belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
Characteristics
- Input Voltage Range: 10V to 35V
- Output Voltage: 9V
- Maximum Output Current: 1.5A
- Low Dropout Voltage: 1.0V (typical)
- Thermal Shutdown Protection
- Overcurrent Protection
Package
The BA7809FP-E2 comes in a TO-252-3 package.
Essence
This voltage regulator is essential for maintaining a consistent and reliable power supply in various electronic applications.
Packaging/Quantity
The BA7809FP-E2 is typically available in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 10V to 35V
- Output Voltage: 9V
- Output Current: 1.5A
- Dropout Voltage: 1.0V (typical)
- Operating Temperature Range: -40°C to 125°C
- Package Type: TO-252-3
Detailed Pin Configuration
The BA7809FP-E2 has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)
Functional Features
- Stable Output Voltage
- Overcurrent Protection
- Thermal Shutdown Protection
- Low Dropout Voltage
Advantages
- Wide input voltage range
- High output current capability
- Thermal and overcurrent protection for enhanced reliability
Disadvantages
- Relatively higher dropout voltage compared to some other models
- Limited output current compared to higher-rated regulators
Working Principles
The BA7809FP-E2 operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage, compensating for changes in input voltage and load conditions.
Detailed Application Field Plans
The BA7809FP-E2 is commonly used in various electronic devices and systems, including: - Power supplies - Battery chargers - Automotive electronics - Industrial control systems - Audio amplifiers
Detailed and Complete Alternative Models
Some alternative models to the BA7809FP-E2 include: - LM7809 - UA7809 - L7809CV
In conclusion, the BA7809FP-E2 voltage regulator offers a reliable solution for stabilizing voltage in electronic circuits, with its wide input voltage range, overcurrent and thermal protection features, and suitability for diverse application fields.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BA7809FP-E2 v technických řešeních
What is the input voltage range for BA7809FP-E2?
- The input voltage range for BA7809FP-E2 is 10V to 35V.
What is the output voltage of BA7809FP-E2?
- The output voltage of BA7809FP-E2 is 9V.
What is the maximum output current of BA7809FP-E2?
- The maximum output current of BA7809FP-E2 is 1.5A.
Does BA7809FP-E2 require an external heat sink?
- Yes, BA7809FP-E2 requires an external heat sink for proper thermal management.
What are the typical applications of BA7809FP-E2?
- BA7809FP-E2 is commonly used in various electronic devices such as power supplies, industrial equipment, and consumer electronics.
Is BA7809FP-E2 suitable for automotive applications?
- Yes, BA7809FP-E2 is suitable for automotive applications due to its wide input voltage range and robust design.
Does BA7809FP-E2 have built-in overcurrent protection?
- Yes, BA7809FP-E2 features built-in overcurrent protection for enhanced safety and reliability.
What is the operating temperature range of BA7809FP-E2?
- The operating temperature range of BA7809FP-E2 is -40°C to 125°C.
Can BA7809FP-E2 be used in both linear and switching power supply designs?
- Yes, BA7809FP-E2 can be used in both linear and switching power supply designs, offering flexibility in application.
Are there any recommended external components to use with BA7809FP-E2?
- It is recommended to use input and output capacitors with BA7809FP-E2 to ensure stability and performance in the circuit.