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BA78M07FP-E2
Product Overview
Category
BA78M07FP-E2 belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize the output voltage in electronic circuits.
Characteristics
- Input Voltage Range: 8V to 35V
- Output Voltage: 7V
- Maximum Output Current: 500mA
- Dropout Voltage: 2V
- Low Quiescent Current: 5mA
- Thermal Shutdown Protection
- Short Circuit Protection
Package
BA78M07FP-E2 comes in a TO-252-3 (DPAK) package.
Essence
The essence of BA78M07FP-E2 is to provide a stable and regulated output voltage for various electronic applications.
Packaging/Quantity
It is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 8V to 35V
- Output Voltage: 7V
- Output Current: Up to 500mA
- Dropout Voltage: 2V
- Quiescent Current: 5mA
- Operating Temperature Range: -40°C to +125°C
- Package Type: TO-252-3 (DPAK)
- Package Quantity: 2500 units per reel/tube
Detailed Pin Configuration
BA78M07FP-E2 has three pins:
- Vin (Pin 1): Input voltage pin.
- GND (Pin 2): Ground reference pin.
- Vout (Pin 3): Regulated output voltage pin.
Functional Features
- Voltage regulation: BA78M07FP-E2 ensures a stable output voltage of 7V regardless of input voltage fluctuations.
- Thermal shutdown protection: It incorporates a thermal shutdown feature that protects the device from overheating.
- Short circuit protection: The regulator is designed to withstand short circuits without damaging the device.
Advantages and Disadvantages
Advantages
- Wide input voltage range allows for versatile applications.
- Low quiescent current minimizes power consumption.
- Thermal shutdown protection ensures safe operation.
- Short circuit protection enhances device durability.
Disadvantages
- Limited output current of 500mA may not be sufficient for high-power applications.
- Dropout voltage of 2V may result in higher power dissipation.
Working Principles
BA78M07FP-E2 operates based on the principle of linear voltage regulation. It uses a series pass transistor to regulate the output voltage. The input voltage is compared to a reference voltage, and the difference is adjusted by the pass transistor to maintain a constant output voltage.
Detailed Application Field Plans
BA78M07FP-E2 finds applications in various electronic devices and systems, including but not limited to: - Power supplies - Audio amplifiers - Industrial control systems - Automotive electronics - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models that can be used as substitutes for BA78M07FP-E2 include: - LM7807 - MC7807 - UA7807 - L78M07 - KA7807
These models offer similar functionality and specifications, providing options for different design requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BA78M07FP-E2 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of BA78M07FP-E2 in technical solutions:
Q: What is BA78M07FP-E2? A: BA78M07FP-E2 is a voltage regulator IC (Integrated Circuit) that provides a fixed output voltage of +7V.
Q: What is the input voltage range for BA78M07FP-E2? A: The input voltage range for BA78M07FP-E2 is typically between 9V and 35V.
Q: What is the maximum output current of BA78M07FP-E2? A: The maximum output current of BA78M07FP-E2 is 500mA.
Q: Can BA78M07FP-E2 handle higher input voltages than 35V? A: No, exceeding the maximum input voltage range can damage the IC. It is important to stay within the specified limits.
Q: Is BA78M07FP-E2 suitable for both AC and DC input voltages? A: Yes, BA78M07FP-E2 can handle both AC and DC input voltages.
Q: Does BA78M07FP-E2 require any external components for operation? A: Yes, BA78M07FP-E2 requires input and output capacitors for stability and filtering purposes. Refer to the datasheet for recommended values.
Q: Can BA78M07FP-E2 be used in automotive applications? A: Yes, BA78M07FP-E2 is designed to meet automotive standards and can be used in automotive applications.
Q: What is the thermal resistance of BA78M07FP-E2? A: The thermal resistance of BA78M07FP-E2 is typically around 50°C/W.
Q: Can BA78M07FP-E2 be used in high-temperature environments? A: Yes, BA78M07FP-E2 can operate in a wide temperature range, typically from -40°C to +125°C.
Q: Is BA78M07FP-E2 available in different package options? A: Yes, BA78M07FP-E2 is available in TO-252 and TO-263 packages, which are commonly used in electronic applications.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for BA78M07FP-E2.