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LX8117B-33CDD
Product Overview
Category
The LX8117B-33CDD belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and devices.
Characteristics
- Low dropout voltage
- High output voltage accuracy
- Low quiescent current
- Thermal shutdown and current limit protection
Package
The LX8117B-33CDD comes in a small outline package (SOP-8) for easy integration into circuit designs.
Essence
The essence of the LX8117B-33CDD lies in its ability to provide stable and regulated voltage output for various electronic applications.
Packaging/Quantity
The LX8117B-33CDD is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 3.3V
- Maximum Output Current: 1A
- Dropout Voltage: 300mV at 1A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LX8117B-33CDD has a standard SOP-8 pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. NC (No Connection) 5. VOUT (Output Voltage) 6. NC (No Connection) 7. NC (No Connection) 8. EN (Enable)
Functional Features
- Low dropout voltage for efficient power conversion
- Thermal shutdown and current limit protection for enhanced safety
- Wide input voltage range for versatile applications
- Enable pin for external control of the regulator
Advantages and Disadvantages
Advantages
- Stable and accurate output voltage
- Low dropout voltage for improved efficiency
- Thermal shutdown and current limit protection for safety
Disadvantages
- Limited maximum output current of 1A
- Requires external components for operation
Working Principles
The LX8117B-33CDD operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage, regardless of changes in input voltage or load conditions.
Detailed Application Field Plans
The LX8117B-33CDD is suitable for a wide range of applications including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the LX8117B-33CDD include: - LM1117 - LT1086 - ADP3338
In conclusion, the LX8117B-33CDD is a versatile voltage regulator with low dropout voltage, high accuracy, and thermal protection features, making it suitable for various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LX8117B-33CDD en soluciones técnicas
What is the input voltage range for LX8117B-33CDD?
- The input voltage range for LX8117B-33CDD is 2.5V to 6V.
What is the output voltage of LX8117B-33CDD?
- The output voltage of LX8117B-33CDD is fixed at 3.3V.
What is the maximum output current of LX8117B-33CDD?
- The maximum output current of LX8117B-33CDD is 1A.
What are the typical applications for LX8117B-33CDD?
- Typical applications for LX8117B-33CDD include powering microcontrollers, sensors, and other low-power devices in various electronic systems.
Does LX8117B-33CDD require an external capacitor for stability?
- Yes, LX8117B-33CDD requires an output capacitor for stability, typically a 10μF ceramic capacitor.
Is LX8117B-33CDD suitable for battery-powered applications?
- Yes, LX8117B-33CDD is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.
What is the thermal resistance of LX8117B-33CDD?
- The thermal resistance of LX8117B-33CDD is typically 50°C/W.
Can LX8117B-33CDD be used in automotive applications?
- Yes, LX8117B-33CDD is suitable for automotive applications, provided it meets the necessary automotive standards and requirements.
Does LX8117B-33CDD have built-in overcurrent protection?
- Yes, LX8117B-33CDD features built-in overcurrent protection to safeguard against excessive current draw.
What are the key advantages of using LX8117B-33CDD in technical solutions?
- The key advantages of using LX8117B-33CDD include its low dropout voltage, low quiescent current, and thermal shutdown protection, making it ideal for various power supply applications.