IC LED DRIVER RGLTR NO 4A 20WQFN Product overview: RT8540AGQW from Richtek is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 4A. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 4A, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-RT8540AGQW can be used for catalog matching and distributor lookup.
IC LED DRIVER RGLTR NO 4A 20WQFN
| ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-RT8540AGQW | RT8540AGQW | RT8540AGQW |
| Product Name | 4A LED Driver IC | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Input Voltage | 2.8 to 5.5 volts | 2.8 to 5.5 volts |
