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LX8117A-05CST
Product Overview
Category
The LX8117A-05CST belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input voltage fluctuations.
Characteristics
- Package: TO-252-2 (DPAK)
- Essence: Low-dropout (LDO) linear regulator
- Packaging/Quantity: Typically supplied in reels or tubes, quantity varies based on supplier and order size.
Specifications
The LX8117A-05CST has the following specifications: - Output Voltage: 5V - Input Voltage Range: Up to 20V - Dropout Voltage: 0.6V at 1A - Maximum Output Current: 1A - Line Regulation: 0.2% - Load Regulation: 0.4% - Quiescent Current: 75µA - Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The pin configuration for the LX8117A-05CST is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)
Functional Features
- Low dropout voltage
- Low quiescent current
- Thermal shutdown and current limit protection
- Fast transient response
Advantages and Disadvantages
Advantages
- Stable output voltage
- Wide input voltage range
- Low dropout voltage
- Low quiescent current
Disadvantages
- Limited maximum output current (1A)
- Higher thermal dissipation due to low dropout voltage
Working Principles
The LX8117A-05CST operates by comparing the reference voltage with the divided output voltage to generate an error signal. This error signal is then used to control the pass transistor, adjusting the output voltage to maintain stability.
Detailed Application Field Plans
The LX8117A-05CST is commonly used in various applications such as: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the LX8117A-05CST include: - LM2937-5.0 - LT1763-5 - ADP3335-5
In conclusion, the LX8117A-05CST is a reliable voltage regulator with low dropout voltage and quiescent current, making it suitable for a wide range of electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LX8117A-05CST en soluciones técnicas
What is the input voltage range for LX8117A-05CST?
- The input voltage range for LX8117A-05CST is 2.5V to 20V.
What is the output voltage of LX8117A-05CST?
- The output voltage of LX8117A-05CST is fixed at 5V.
What is the maximum output current of LX8117A-05CST?
- The maximum output current of LX8117A-05CST is 1A.
What are the typical applications for LX8117A-05CST?
- Typical applications for LX8117A-05CST include powering microcontrollers, sensors, and other low-power devices in various electronic systems.
Does LX8117A-05CST require an external capacitor for stability?
- Yes, LX8117A-05CST requires an external capacitor for stability.
Is LX8117A-05CST suitable for battery-powered applications?
- Yes, LX8117A-05CST is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.
What is the thermal resistance of LX8117A-05CST?
- The thermal resistance of LX8117A-05CST is typically 50°C/W.
Can LX8117A-05CST be used in automotive electronics?
- Yes, LX8117A-05CST can be used in automotive electronics as it meets the AEC-Q100 standard for automotive applications.
Does LX8117A-05CST have built-in overcurrent protection?
- Yes, LX8117A-05CST has built-in overcurrent protection to safeguard the device and the load.
What is the operating temperature range of LX8117A-05CST?
- The operating temperature range of LX8117A-05CST is -40°C to 125°C.