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PCF1178CT,112
Product Overview
Category
The PCF1178CT,112 belongs to the category of integrated circuits (ICs).
Use
It is commonly used as a voltage regulator in electronic devices.
Characteristics
- Regulates voltage to ensure stable power supply
- Compact size for easy integration into circuit designs
- Low power consumption
- Wide input voltage range
Package
The PCF1178CT,112 is typically available in a small outline integrated circuit (SOIC) package.
Essence
The essence of the PCF1178CT,112 lies in its ability to provide consistent and reliable voltage regulation for various electronic applications.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Input Voltage Range: 4.5V to 40V
- Output Voltage Range: 1.25V to 37V
- Maximum Output Current: 1.5A
- Operating Temperature Range: -40°C to 125°C
- Dropout Voltage: 1.5V at 1A load
Detailed Pin Configuration
The PCF1178CT,112 has a standard pin configuration with input, output, and ground pins, as well as additional pins for adjustment and feedback.
Functional Features
- Overcurrent protection
- Thermal shutdown
- Short-circuit protection
- Adjustable output voltage
Advantages and Disadvantages
Advantages
- Wide input voltage range allows for versatile applications
- Built-in protection features enhance reliability
- Adjustable output voltage provides flexibility in design
Disadvantages
- Higher dropout voltage compared to some alternative models
- Limited maximum output current may not be suitable for high-power applications
Working Principles
The PCF1178CT,112 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage, regardless of variations in input voltage or load conditions.
Detailed Application Field Plans
The PCF1178CT,112 is well-suited for use in: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics
Detailed and Complete Alternative Models
Some alternative models to consider include: - LM317 - LM7805 - LT1083
In summary, the PCF1178CT,112 is a versatile voltage regulator IC with a wide input voltage range, built-in protection features, and adjustable output voltage, making it suitable for a variety of electronic applications.
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Énumérez 10 questions et réponses courantes liées à l'application de PCF1178CT,112 dans les solutions techniques
What is PCF1178CT,112?
- PCF1178CT,112 is a voltage regulator IC (integrated circuit) commonly used in electronic devices to provide a stable voltage supply.
What is the input voltage range for PCF1178CT,112?
- The typical input voltage range for PCF1178CT,112 is between 4.75V and 18V.
What is the output voltage of PCF1178CT,112?
- The output voltage of PCF1178CT,112 can be set to a specific value within the range of 1.25V to 16V using external resistors.
What is the maximum output current of PCF1178CT,112?
- The maximum output current of PCF1178CT,112 is typically around 150mA.
What are the key features of PCF1178CT,112?
- Some key features of PCF1178CT,112 include low dropout voltage, thermal shutdown protection, and adjustable output voltage.
How do I set the output voltage of PCF1178CT,112?
- The output voltage of PCF1178CT,112 can be set by connecting external resistors to the ADJ pin according to the datasheet specifications.
What are the typical applications of PCF1178CT,112?
- PCF1178CT,112 is commonly used in battery-powered devices, portable electronics, and other applications requiring a stable voltage supply.
What is the operating temperature range of PCF1178CT,112?
- The operating temperature range of PCF1178CT,112 is typically between -40°C and 125°C.
Does PCF1178CT,112 require any external components for operation?
- Yes, PCF1178CT,112 requires external capacitors and resistors to set the output voltage and ensure stability.
Is PCF1178CT,112 suitable for automotive applications?
- Yes, PCF1178CT,112 is suitable for automotive applications as it can withstand the harsh environmental conditions typically found in automotive systems.