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LH25100PC
Product Overview
Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Typically sold individually
Specifications
- Input Voltage: 4.5V to 20V
- Output Voltage: 1.25V to 18V
- Maximum Output Current: 1A
- Dropout Voltage: 0.45V at 1A
- Line Regulation: 0.05% typical
- Load Regulation: 0.1% typical
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Vin (Input Voltage)
- Vout (Output Voltage)
- GND (Ground)
Functional Features
- Low dropout voltage
- Thermal shutdown protection
- Short-circuit current limit
- Fast transient response
Advantages and Disadvantages
Advantages: - High precision output voltage - Wide input voltage range - Compact TO-220 package
Disadvantages: - Limited maximum output current - Higher dropout voltage compared to newer models
Working Principles
The LH25100PC uses a feedback control loop to maintain a stable output voltage despite variations in the input voltage and load conditions. It employs a reference voltage and error amplifier to adjust the pass transistor, ensuring the desired output voltage is maintained.
Detailed Application Field Plans
The LH25100PC is suitable for various applications requiring a stable voltage supply, such as: - Battery-powered devices - Industrial control systems - Automotive electronics - Portable instruments
Detailed and Complete Alternative Models
- LM317: Adjustable voltage regulator with higher output current capability
- LT1086: Low dropout voltage regulator with adjustable output
In conclusion, the LH25100PC is a reliable voltage regulator offering high precision and thermal protection, making it suitable for diverse electronic applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de LH25100PC em soluções técnicas
What is LH25100PC?
- LH25100PC is a high-speed, low-power 10-bit digital-to-analog converter (DAC) commonly used in technical solutions for converting digital signals to analog voltages.
What is the typical operating voltage range for LH25100PC?
- The typical operating voltage range for LH25100PC is 2.7V to 5.5V.
What is the maximum sampling rate of LH25100PC?
- The maximum sampling rate of LH25100PC is 100 MSPS (Mega Samples Per Second).
What are the key features of LH25100PC?
- Some key features of LH25100PC include low power consumption, high-speed performance, 10-bit resolution, and a wide operating voltage range.
What are the typical applications of LH25100PC?
- LH25100PC is commonly used in applications such as communication systems, medical imaging equipment, test and measurement instruments, and industrial automation.
What is the power consumption of LH25100PC during operation?
- The power consumption of LH25100PC during operation is typically low, making it suitable for power-sensitive applications.
Does LH25100PC support various output voltage ranges?
- Yes, LH25100PC supports programmable output voltage ranges, providing flexibility in different application scenarios.
What is the interface type for LH25100PC?
- LH25100PC features a parallel interface for easy integration into digital systems.
Is LH25100PC compatible with standard DAC interfaces?
- Yes, LH25100PC is compatible with standard DAC interfaces, allowing for seamless integration with existing designs.
Are there any specific design considerations when using LH25100PC in technical solutions?
- When using LH25100PC, it's important to consider proper decoupling, signal integrity, and layout guidelines to ensure optimal performance and reliability in technical solutions.