BA78M09FP-E2
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator
- Characteristics: Fixed Output, Positive Voltage Regulator
- Package: TO-252-3 (DPAK)
- Essence: Monolithic IC with three-terminal positive voltage regulator
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 10V to 35V
- Output Voltage: +9V
- Output Current: Up to 500mA
- Dropout Voltage: 1.2V (typical)
- Line Regulation: 0.2% (typical)
- Load Regulation: 0.4% (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
- Input Voltage (VIN)
- Ground (GND)
- Output Voltage (VOUT)
Functional Features
- Provides a stable and regulated output voltage of +9V
- Built-in overcurrent protection
- Thermal shutdown protection
- Low dropout voltage for efficient operation
- Wide input voltage range for versatility
Advantages
- Compact and easy-to-use package
- High reliability and stability
- Suitable for various applications requiring a fixed +9V output voltage
- Excellent line and load regulation characteristics
Disadvantages
- Limited output current capacity (up to 500mA)
- Requires external capacitors for stability
Working Principles
The BA78M09FP-E2 is a three-terminal positive voltage regulator that uses a monolithic integrated circuit to provide a fixed +9V output voltage. It operates by comparing the reference voltage with the feedback voltage from the output, adjusting the internal pass transistor to maintain a constant output voltage.
Detailed Application Field Plans
The BA78M09FP-E2 is commonly used in various electronic devices and circuits that require a stable +9V power supply. Some typical applications include: - Powering microcontrollers and digital logic circuits - Audio amplifiers and preamplifiers - Battery charging circuits - Instrumentation and measurement equipment
Detailed and Complete Alternative Models
- LM7809: Similar three-terminal positive voltage regulator with +9V output
- MC7809: Another popular fixed +9V voltage regulator
- UA78M09: Positive voltage regulator with +9V output and higher current capacity
(Note: The above alternative models are provided for reference and may have slight differences in specifications and pin configuration.)
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기술 솔루션에 BA78M09FP-E2 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of BA78M09FP-E2 in technical solutions:
Q: What is BA78M09FP-E2? A: BA78M09FP-E2 is a fixed voltage regulator IC that provides a regulated output voltage of +9V.
Q: What is the input voltage range for BA78M09FP-E2? A: The input voltage range for BA78M09FP-E2 is typically between 11V and 35V.
Q: What is the maximum output current of BA78M09FP-E2? A: The maximum output current of BA78M09FP-E2 is 500mA.
Q: Can BA78M09FP-E2 handle higher input voltages than 35V? A: No, it is not recommended to exceed the maximum input voltage range of 35V for BA78M09FP-E2.
Q: Is BA78M09FP-E2 suitable for both AC and DC input voltages? A: Yes, BA78M09FP-E2 can accept both AC and DC input voltages within its specified range.
Q: Does BA78M09FP-E2 require any external components for operation? A: Yes, BA78M09FP-E2 requires input and output capacitors for stability and filtering purposes.
Q: Can BA78M09FP-E2 be used in automotive applications? A: Yes, BA78M09FP-E2 is designed to withstand automotive environments and can be used in automotive applications.
Q: What is the thermal resistance of BA78M09FP-E2? A: The thermal resistance of BA78M09FP-E2 is typically around 50°C/W.
Q: Can BA78M09FP-E2 be used in high-temperature environments? A: Yes, BA78M09FP-E2 has a maximum operating temperature of 125°C and can be used in high-temperature environments.
Q: Is BA78M09FP-E2 available in different package options? A: Yes, BA78M09FP-E2 is available in TO-252 (DPAK) package option.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for BA78M09FP-E2.