IC LED DRVR CTRLR PWM 28HTSSOP Product overview: BD81A44EFV-ME2 from ROHM Semiconductor 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-BD81A44EFV-ME2 can be used for catalog matching and distributor lookup.
Manufacturer: Rohm Semiconductor
Win Source Part Number: 864063-BD81A44EFV-ME
Series: Automotive, AEC-Q100
Operating Temperature Range: -40°C ~ 125°C (TA)
Features: LED Driver IC 4 Output DC DC Controller Step-Down (Buck), Step-Up (Boost) PWM Dimming 120mA 28-HTSSOP-B
Package: 28-VSSOP (0.173", 4.40mm Width) Exposed Pad
Package: Reel - TR
Mounting: Surface Mount
Family Name: BD81A44
Categories: Integrated Circuits (ICs)
Case / Package: 28-HTSSOP-B
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 77 pct.
Supply and Demand Status: Limited
Quantity per package: 2500
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 51 Weeks
HTSUS: 8542.39.0001
Other Part Number: BD81A44EFV-ME2TR, BD81A44EFV-ME2CT, BD81A44EFV-ME2DKR
LED Driver IC 4 Output DC DC Controller Step-Down (Buck), Step-Up (Boost) PWM Dimming 120mA 28-HTSSOP-B
LED Driver IC 4 Output DC DC Controller Step-Down (Buck), Step-Up (Boost) PWM Dimming 120mA 28-HTSSOP-B
LED Driver IC 4 Output DC DC Controller Step-Down (Buck), Step-Up (Boost) PWM Dimming 120mA 28-HTSSOP-B
LED Lighting Drivers 4ch LED Drvr 4.5-35V; 40 LED Max
IC LED DRVR CTRLR PWM 28HTSSOP
LED DRIVER, AEC-Q100, BUCK-BOOST, HTSSOP; Device Topology:Buck-Boost;
4CH WHITE LED DRIVER WITH BUCK-B
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | 137-BD81A44EFV-ME2 | 864063-BD81A44EFV-ME2 | BD81A44EFV-ME2DKR-ND | BD81A44EFV-ME2 | BD81A44EFV-ME2 | 58AC8511 | BD81A44EFV-ME2 |
| Product Name | LED Driver IC | PMIC - PMIC - LED Drivers - BD81A44EFV-ME2 | LED Drivers | LED Lighting Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | Led Driver, Aec-Q100, Buck-Boost, Htssop; Device Topology Rohm | PMIC - LED Drivers |
| Input Voltage | 4.5 to 35 volts | 4.5 to 35 volts | 4.5 to 35 volts | 4.5 to 35 volts | |||
| Number of Channels | 4 # | ||||||
| Package Type | Tape & Reel (TR) | 28-HTSSOP-B | |||||
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) |
