3/13/2026 7:05:16 AM   By  Symond  in


Introduction

The Ambient Light Sensors LTR-390UV-01 by Lite-On are advanced optical sensing components designed to accurately detect ambient light and ultraviolet (UV) intensity in modern electronic devices. Manufactured by Lite-On, a leading provider of optoelectronic components, this sensor offers high sensitivity, compact design, and reliable performance. As part of Optoelectronics, Optical Detectors and Sensors, Ambient Light Sensors, the LTR-390UV-01 is widely used in smart devices, industrial systems, and environmental monitoring applications where precise light detection is essential.


Technical Specifications of LTR-390UV-01 Ambient Light Sensors


General Specifications

• Manufacturer: Lite-On
• Part Number: LTR-390UV-01
• Product Type: Ambient Light Sensor / UV Sensor
• Sensor Type: Optical Light and UV Detection Sensor
• Interface: Digital communication interface for system integration
• Package Type: Compact surface-mount package
• Operating Function: Ambient light and UV intensity detection
• Product Category: Optoelectronics, Optical Detectors and Sensors, Ambient Light Sensors

These specifications make the LTR-390UV-01 an ideal choice for systems requiring precise Optoelectronics, Optical Detectors and Sensors, Ambient Light Sensors in modern electronic applications.


Key Features of LTR-390UV-01 Ambient Light Sensors


Design and Performance Benefits

• High sensitivity for accurate ambient light detection
• Integrated UV sensing capability for environmental monitoring
• Compact design suitable for portable electronic devices
• Low power consumption for energy-efficient operation
• Proven reliability within Optoelectronics, Optical Detectors and Sensors, Ambient Light Sensors

The LTR-390UV-01 Ambient Light Sensors by Lite-On are engineered to provide reliable optical sensing performance across a wide range of consumer and industrial applications.


Applications of LTR-390UV-01 Ambient Light Sensors


Common Use Cases

• Smartphones and tablets for automatic brightness control
• Wearable electronic devices
• Smart home and IoT systems
• Environmental light monitoring systems
• Applications requiring accurate Optoelectronics, Optical Detectors and Sensors, Ambient Light Sensors

These applications highlight the importance of the LTR-390UV-01 sensor in modern smart electronics and environmental sensing solutions.


Sensor Integration and Usage Overview


Installation Guidelines

• Integrate the sensor via the digital communication interface
• Position the sensor for optimal exposure to ambient light
• Follow recommended PCB layout guidelines
• Ensure proper power supply and signal routing

Correct integration practices improve the performance and reliability of Optoelectronics, Optical Detectors and Sensors, Ambient Light Sensors in electronic systems.


Use Case Example: Smart Device Brightness Control


Practical Implementation

• Application: Automatic brightness adjustment in smartphones
• Challenge: Accurate detection of ambient lighting conditions
• Solution: LTR-390UV-01 Ambient Light Sensors by Lite-On
• Result: Enhanced user experience with dynamic display brightness

This example demonstrates how Optoelectronics, Optical Detectors and Sensors, Ambient Light Sensors like the LTR-390UV-01 improve functionality in smart electronic devices.


Datasheet Information


For detailed electrical characteristics, sensitivity levels, communication interface details, and mechanical specifications, refer to the official Lite-On datasheet available through authorized distributors.


Why Buy LTR-390UV-01 Ambient Light Sensors from XON?


Purchasing LTR-390UV-01 Ambient Light Sensors by Lite-On from XON ensures:

• 100% genuine Lite-On components
• Competitive pricing and bulk availability
• Fast global shipping
• Dedicated technical and customer support

Order today from https://www.xonelec.com/, x-on electronics, or xon electronics for trusted Optoelectronics, Optical Detectors and Sensors, Ambient Light Sensors.


FAQs – LTR-390UV-01 Ambient Light Sensors


What does the LTR-390UV-01 sensor measure?

It detects ambient light levels and ultraviolet (UV) intensity for electronic applications.

Which category does this sensor belong to?

It belongs to Optoelectronics, Optical Detectors and Sensors, Ambient Light Sensors.

Is it suitable for smart devices?

Yes, it is widely used in smartphones, wearables, and IoT devices.

Does the sensor support digital communication?

Yes, it includes a digital interface for easy system integration.

Where can I buy LTR-390UV-01 online?

You can purchase it from https://www.xonelec.com/ with worldwide delivery.


Conclusion

The LTR-390UV-01 Ambient Light Sensors by Lite-On provide accurate light and UV detection, compact design, and reliable performance for modern electronic systems. As a trusted solution within Optoelectronics, Optical Detectors and Sensors, Ambient Light Sensors, it is an excellent choice for engineers developing smart devices, IoT systems, and environmental monitoring equipment.


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