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LX8383-33IV
Product Overview
Category
The LX8383-33IV belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and systems.
Characteristics
- Input Voltage: 4.5V to 20V
- Output Voltage: 3.3V
- Maximum Output Current: 3A
- Low Dropout Voltage: 300mV at 3A
- Thermal Overload Protection
- Short Circuit Protection
Package
The LX8383-33IV comes in a TO-220 package.
Essence
The essence of the LX8383-33IV is to provide stable and regulated voltage output for various electronic applications.
Packaging/Quantity
The LX8383-33IV is typically available in reels or tubes with varying quantities, depending on the supplier.
Specifications
- Input Voltage Range: 4.5V to 20V
- Output Voltage: 3.3V
- Output Current: Up to 3A
- Dropout Voltage: 300mV at 3A
- Operating Temperature Range: -40°C to 125°C
- Package Type: TO-220
Detailed Pin Configuration
The LX8383-33IV has three pins: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference. 3. Output (VOUT): Provides the regulated output voltage.
Functional Features
- Low Dropout Voltage: Ensures efficient regulation even when the input voltage is only slightly higher than the output voltage.
- Thermal Overload Protection: Safeguards the regulator from overheating.
- Short Circuit Protection: Protects the regulator and the connected circuitry from damage in case of a short circuit.
Advantages and Disadvantages
Advantages
- High maximum output current capability
- Wide input voltage range
- Built-in protection features
Disadvantages
- Relatively higher dropout voltage compared to some alternative models
- TO-220 package may require additional heat sinking for high-power applications
Working Principles
The LX8383-33IV operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant 3.3V output, regardless of changes in the input voltage or load conditions.
Detailed Application Field Plans
The LX8383-33IV is suitable for various applications requiring a stable 3.3V power supply, such as: - Microcontroller systems - Industrial automation - Automotive electronics - Battery-powered devices
Detailed and Complete Alternative Models
Some alternative models to the LX8383-33IV include: - LM1117-3.3 - L78M33CDT - NCV4269
In conclusion, the LX8383-33IV is a versatile voltage regulator with robust features and wide application potential, making it a valuable component in various electronic designs.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LX8383-33IV v technických řešeních
What is LX8383-33IV?
- LX8383-33IV is a low dropout (LDO) voltage regulator designed to provide a stable 3.3V output voltage with a low dropout voltage, making it suitable for various applications.
What are the typical input and output voltage ranges for LX8383-33IV?
- The typical input voltage range for LX8383-33IV is 4.5V to 20V, while the output voltage is fixed at 3.3V.
What are the key features of LX8383-33IV?
- Some key features of LX8383-33IV include low dropout voltage, high output accuracy, thermal shutdown protection, and current limit protection.
What are the common applications of LX8383-33IV?
- LX8383-33IV is commonly used in battery-powered devices, industrial equipment, automotive electronics, and other applications requiring a stable 3.3V power supply.
How does LX8383-33IV handle thermal management?
- LX8383-33IV is equipped with thermal shutdown protection, which helps prevent the device from overheating under excessive operating conditions.
What is the maximum output current capability of LX8383-33IV?
- LX8383-33IV can typically deliver up to 3A of output current, making it suitable for powering a wide range of loads.
Does LX8383-33IV require any external components for operation?
- Yes, LX8383-33IV requires input and output capacitors for stability and proper operation. Refer to the datasheet for recommended component values.
Is LX8383-33IV suitable for low-power applications?
- While LX8383-33IV is capable of delivering higher output currents, it can also operate efficiently in low-power applications, providing a stable 3.3V supply.
What are the advantages of using LX8383-33IV over other voltage regulators?
- LX8383-33IV offers a combination of low dropout voltage, high output accuracy, and robust protection features, making it a reliable choice for various technical solutions.
Where can I find detailed specifications and application notes for LX8383-33IV?
- Detailed specifications, application notes, and design resources for LX8383-33IV can be found in the product datasheet provided by the manufacturer.