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LT3042EDD#TRPBF
Product Overview
The LT3042EDD#TRPBF belongs to the category of voltage regulators and is commonly used in electronic devices to provide a stable and regulated output voltage. Its characteristics include high accuracy, low dropout voltage, and low noise, making it suitable for various applications. The package type is DFN-8, and it is available in tape and reel packaging with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 1.8V to 20V
- Output Voltage Range: 0.6V to 15V
- Maximum Output Current: 200mA
- Dropout Voltage: 300mV
- Line Regulation: 0.5mV/V
- Load Regulation: 10uV/mA
- Quiescent Current: 3.4mA
Detailed Pin Configuration
The LT3042EDD#TRPBF features an 8-pin DFN package with the following pin configuration: 1. VIN - Input Voltage 2. GND - Ground 3. NC - No Connection 4. NC - No Connection 5. NC - No Connection 6. VOUT - Output Voltage 7. NC - No Connection 8. NC - No Connection
Functional Features
- High Accuracy: Provides precise and stable output voltage.
- Low Dropout Voltage: Operates efficiently even when the input voltage is close to the output voltage.
- Low Noise: Minimizes electrical interference in sensitive applications.
Advantages and Disadvantages
Advantages
- High accuracy and stability
- Low dropout voltage
- Low noise operation
- Wide input voltage range
Disadvantages
- Limited maximum output current (200mA)
Working Principles
The LT3042EDD#TRPBF utilizes a precision current source reference to regulate the output voltage. It employs a feedback loop to compare the actual output voltage with the desired voltage and adjusts the internal circuitry to maintain the specified output.
Detailed Application Field Plans
The LT3042EDD#TRPBF is well-suited for a wide range of applications, including: - Precision instrumentation - Battery-powered devices - Audio equipment - RF transceivers - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the LT3042EDD#TRPBF include: - LT1763 - LM317 - ADP3336
In conclusion, the LT3042EDD#TRPBF is a versatile voltage regulator with high accuracy, low dropout voltage, and low noise characteristics, making it an ideal choice for various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT3042EDD#TRPBF v technických řešeních
What is the input voltage range of LT3042EDD#TRPBF?
- The input voltage range of LT3042EDD#TRPBF is 1.8V to 20V.
What is the output voltage range of LT3042EDD#TRPBF?
- The output voltage range of LT3042EDD#TRPBF is 0.6V to 15V.
What is the typical output current of LT3042EDD#TRPBF?
- The typical output current of LT3042EDD#TRPBF is 200mA.
What are the key features of LT3042EDD#TRPBF?
- The key features of LT3042EDD#TRPBF include low dropout voltage, low noise, and high PSRR (power supply rejection ratio).
What are the typical applications of LT3042EDD#TRPBF?
- LT3042EDD#TRPBF is commonly used in precision voltage regulation for sensitive analog circuits, battery-powered systems, and portable instrumentation.
What is the thermal resistance of LT3042EDD#TRPBF?
- The thermal resistance of LT3042EDD#TRPBF is typically 45°C/W.
Does LT3042EDD#TRPBF require an external compensation network?
- No, LT3042EDD#TRPBF has internal compensation, so it does not require an external compensation network.
What is the operating temperature range of LT3042EDD#TRPBF?
- The operating temperature range of LT3042EDD#TRPBF is -40°C to 125°C.
Is LT3042EDD#TRPBF available in a surface-mount package?
- Yes, LT3042EDD#TRPBF is available in a surface-mount package with DFN-8 and MSOP-8 options.
Can LT3042EDD#TRPBF be used in automotive applications?
- Yes, LT3042EDD#TRPBF is suitable for use in automotive applications due to its wide input voltage range and robust design.