White LED driver for mid-size LCD display backlight Product overview: STLD41PUR from STMicroelectronics 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-STLD41PUR can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 803512-STLD41PUR
Packaging: Reel
Type: DC DC Regulator
Mounting Style: SMD
Applications: Backlight
Voltage - Output: 38V
Frequency: 1.4MHz
Current - Output / Channel: 120mA
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 1
Dimming: PWM
Voltage - Supply (Min): 3V
Supplier Device Package: 8-DFN (3x3)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 8-VDFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 3,000
MSL Level: 1 (Unlimited)
Voltage - Supply (Maximum): 21V
Part Number Series: STLD41
IC LED DRVR RGLTR DIM 120MA 8DFN
LED DRIVER, BOOST, 1.4MHZ, DFN-8; Device Topology:Boost (Step Up); Input Voltage Min:3V; Input Voltage Max:21V; Output Voltage Max:38V; Output Current Max:120mA; Switching Frequency:1.4MHz; No. of Outputs:1Outputs; No. of Pins:8Pins RoHS Compliant: Yes
LED Lighting Drivers White LED Driver LCD Backlight 40 LED
IC LED DRVR RGLTR PWM 120MA 8QFN
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-STLD41PUR | 803512-STLD41PUR | STLD41PUR | 51AC9547 | STLD41PUR | STLD41PUR |
| Product Name | LED Driver IC | PMIC - PMIC - LED Drivers - STLD41PUR | PMIC - LED Drivers | Led Driver, Boost, 1.4Mhz, Dfn-8; Device Topology Stmicroelectronics | LED Lighting Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Output Voltage | 38 volts | 38 volts | 38 volts | |||
| Number of Channels | 1 # | |||||
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Type | Dimmable |
