1.2A Dual Flash LED Driver System with I2C Compatible Interface 12-WSON -30 to 85
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) I²C Dimming 1.2A (Flash) 12-WSON (3x3)
Manufacturer: Texas Instruments
Win Source Part Number: 923147-LM3553SD/NOPB
Operating Temperature Range: -30°C ~ 85°C (TA)
Features: LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) I²C Dimming 1.2A (Flash) 12-WSON (3x3)
Package: 12-WFDFN Exposed Pad
Package: Reel - TR
Mounting: Surface Mount
Family Name: LM3553
Categories: Integrated Circuits (ICs)
Case / Package: 12-WSON (3x3)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 73 pct.
Supply and Demand Status: Balance
Quantity per package: 1000
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 5 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: -LM3553SD/NOPBCT-ND,
1.2A Dual Flash LED Driver, I²C, Boost, 5.5V, 1MHz, WSON Product overview: LM3553SD/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 Dual, Boost, 1.2A, 5.5V, 1MHz. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Dual, Boost, 1.2A, 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-LM3553SD/NOPB can be used for catalog matching and distributor lookup.
IC LED DRV RGLTR I2C 1.2A 12WSON
IC LED DRIVER RGLTR DIM 12WSON
| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LM3553SD/NOPB | LM3553SD/NOPBTR-ND | 923147-LM3553SD/NOPB | 137-LM3553SD/NOPB | LM3553SD/NOPB | LM3553SD/NOPB |
| Product Name | LM3553 1.2A Dual Flash LED Driver System with I2C Compatible Interface | LED Drivers | PMIC - PMIC - LED Drivers - LM3553SD/NOPB | Dual Boost 1.2A 5.5V LED Driver IC | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | |||
| Output Current | ? to 1200 milliamps | 1200 milliamps | 1200 milliamps | |||
| Package Type | WSON | 12-WSON (3x3) |
