LED Driver IC 12 Output DC DC Regulator Step-Up (Boost) I²C, SPI Dimming 40mA 36-DSBGA (3.5x3.24)
12-Ch RGB/W LED Driver, SPI/I2C, 2MHz, 5.5V, VFBGA Product overview: LP55281RLX/NOPB from Texas Instruments 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 2MHz, 5.5V. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 2MHz, 5.5V, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LP55281RLX/NOPB can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 923628-LP55281RLX/NO
Operating Temperature Range: -30°C ~ 85°C (TA)
Features: LED Driver IC 12 Output DC DC Regulator Step-Up (Boost) I²C, SPI Dimming 40mA 36-DSBGA (3.5x3.24)
Package: Reel - TR
Package: 36-WFBGA, DSBGA
Mounting: Surface Mount
Family Name: LP55281
Categories: Integrated Circuits (ICs)
Case / Package: 36-DSBGA (3.5x3.24)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 77 pct.
Supply and Demand Status: Balance
Quantity per package: 1000
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: LP55281RLX, LP55281RLX-ND, 296-LP55281RLX/NOPBC
IC LED DRV RGLTR I2C 36DSBGA
IC LED DRIVER RGLTR DIM 36DSBGA
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 296-LP55281RLX/NOPBTR-ND | 137-LP55281RLX/NOPB | 923628-LP55281RLX/NOPB | LP55281RLX/NOPB | LP55281RLX/NOPB |
| Product Name | LED Drivers | 2MHz 5.5V LED Driver IC | PMIC - PMIC - LED Drivers - LP55281RLX/NOPB | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 3 to 5.5 volts | 3 to 5.5 volts | |||
| Output Voltage | 4 to 5.3 volts | 5.3 volts | |||
| Output Current | 40 milliamps | 40 milliamps |
