ROHM Semiconductor USA, LLC LED Driver IC BD81A44EFV-ME2

Description
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.
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Description
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.
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Suppliers

Company
Product
Description
Supplier Links
LED Driver IC 137-BD81A44EFV-ME2
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.

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.

Supplier's Site Datasheet
PMIC - PMIC - LED Drivers - BD81A44EFV-ME2 - 864063-BD81A44EFV-ME2 - Win Source Electronics
Laguna Hills, CA, United States
PMIC - PMIC - LED Drivers - BD81A44EFV-ME2
864063-BD81A44EFV-ME2
PMIC - PMIC - LED Drivers - BD81A44EFV-ME2 864063-BD81A44EFV-ME2
Manufacturer: Rohm Semiconductor Win Source Part Number: 864063-BD81A44EFV-ME 2 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

Manufacturer: Rohm Semiconductor
Win Source Part Number: 864063-BD81A44EFV-ME2
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

Buy Now Datasheet
LED Drivers - BD81A44EFV-ME2DKR-ND - DigiKey
Thief River Falls, MN, United States
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

Buy Now Datasheet
LED Drivers - BD81A44EFV-ME2TR-ND - DigiKey
Thief River Falls, MN, United States
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

Buy Now Datasheet
LED Drivers - BD81A44EFV-ME2CT-ND - DigiKey
Thief River Falls, MN, United States
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

Buy Now Datasheet
Sheung Wan, Hong Kong
LED Lighting Drivers
BD81A44EFV-ME2
LED Lighting Drivers BD81A44EFV-ME2
LED Lighting Drivers 4ch LED Drvr 4.5-35V; 40 LED Max

LED Lighting Drivers 4ch LED Drvr 4.5-35V; 40 LED Max

Buy Now Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers - BD81A44EFV-ME2 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers
BD81A44EFV-ME2
Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers BD81A44EFV-ME2
IC LED DRVR CTRLR PWM 28HTSSOP

IC LED DRVR CTRLR PWM 28HTSSOP

Supplier's Site
Led Driver, Aec-Q100, Buck-Boost, Htssop; Device Topology Rohm - 58AC8511 - Newark, An Avnet Company
Chicago, IL, United States
Led Driver, Aec-Q100, Buck-Boost, Htssop; Device Topology Rohm
58AC8511
Led Driver, Aec-Q100, Buck-Boost, Htssop; Device Topology Rohm 58AC8511
LED DRIVER, AEC-Q100, BUCK-BOOST, HTSSOP; Device Topology:Buck-Boost; Input Voltage Min:4.5V; Input Voltage Max:35V; Output Voltage Max:-; Output Current Max:480mA; Switching Frequency:2.2MHz; No. of Outputs:4Outputs; IC RoHS Compliant: Yes

LED DRIVER, AEC-Q100, BUCK-BOOST, HTSSOP; Device Topology:Buck-Boost; Input Voltage Min:4.5V; Input Voltage Max:35V; Output Voltage Max:-; Output Current Max:480mA; Switching Frequency:2.2MHz; No. of Outputs:4Outputs; IC RoHS Compliant: Yes

Supplier's Site Datasheet
PMIC - LED Drivers - BD81A44EFV-ME2 - Lingto Electronic Limited
Shenzhen, China
PMIC - LED Drivers
BD81A44EFV-ME2
PMIC - LED Drivers BD81A44EFV-ME2
4CH WHITE LED DRIVER WITH BUCK-B

4CH WHITE LED DRIVER WITH BUCK-B

Supplier's Site Datasheet

Technical Specifications

  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)
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