IS31LT3953-GRLS4-TR
- Mfr.Part #
- IS31LT3953-GRLS4-TR
- Manufacturer
- Lumissil Microsystems
- Package / Case
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR PWM 4.5A 8SOP
- Stock
- 18,041
- In Stock :
- 18,041
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- Manufacturer :
- Lumissil Microsystems
- Product Category :
- LED Drivers
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Dimming :
- PWM
- Internal Switch(s) :
- yes
- Applications :
- Lighting
- Supply Voltage :
- 24V
- Width :
- 3.9mm
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 8 Weeks
- Voltage - Supply (Min) :
- 4.5V
- Terminal Position :
- Dual
- Topology :
- Step-Down (Buck)
- Number of Segments :
- 2
- Number of Outputs :
- 1
- Number of Terminations :
- 8
- Current - Output / Channel :
- 4.5A
- Surface Mount :
- yes
- Type :
- DC DC Regulator
- Voltage - Supply (Max) :
- 38V
- Number of Functions :
- 1
- JESD-30 Code :
- R-PDSO-G8
- Length :
- 4.9mm
- Datasheets
- IS31LT3953-GRLS4-TR

LED Drivers Lumissil Microsystems IS31LT3953-GRLS4-TR Overview
Introducing the cutting-edge LED driver solution from Lumissil Microsystems, the IS31LT3953-GRLS4-TR. This innovative integrated circuit offers unparalleled performance and precision, making it the ideal choice for driving LED lighting systems in various applications. With advanced PWM regulation and a maximum current rating of 4.5A, this driver ensures optimal brightness control and efficiency, enabling superior illumination in any environment.
Designed with the latest technology, the IS31LT3953-GRLS4-TR delivers reliable and consistent LED driving capabilities, guaranteeing exceptional performance and longevity. Its compact 8SOP package makes it easy to integrate into any lighting fixture or system, offering flexibility and convenience for installation.
Whether you're designing industrial lighting solutions, automotive lighting systems, or architectural lighting installations, the IS31LT3953-GRLS4-TR provides the reliability, efficiency, and precision you need to elevate your designs to new heights.
IS31LT3953-GRLS4-TR Features
- Precision PWM regulation for optimal brightness control
- Maximum current rating of 4.5A for high-performance LED driving
- Compact 8SOP package for easy integration
- Advanced technology for reliable and consistent performance
- Wide range of operating voltages for versatile applications
- Efficient power management for enhanced energy savings
IS31LT3953-GRLS4-TR Applications
- Industrial Lighting: The IS31LT3953-GRLS4-TR is ideal for industrial lighting applications, providing precise brightness control and efficient LED driving for warehouses, factories, and production facilities. Its compact size allows for seamless integration into existing lighting fixtures, ensuring reliable illumination in demanding environments.
- Automotive Lighting Systems: With its high-performance PWM regulation and maximum current rating of 4.5A, the IS31LT3953-GRLS4-TR is perfect for automotive lighting systems. From headlights to interior lighting, this driver delivers consistent and reliable performance, enhancing safety and visibility on the road.
- Architectural Lighting Installations: Transform architectural spaces with the IS31LT3953-GRLS4-TR. Whether illuminating facades, bridges, or landscapes, this driver offers precise control and efficiency for stunning lighting effects. Its advanced technology ensures uniform brightness and color consistency, elevating the aesthetics of any architectural project.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















