BD81A44EFV-ME2

Part No :: BD81A44EFV-ME2

Manufacturer: ROHM Semiconductor

VIGOR # :: 3921640

Description: 4CH WHITE LED DRIVER WITH BUCK-B

Catalog: PMIC - LED Drivers

DataSheet: BD81A44EFV-ME2 PDF

Country of origin: -

Date code: -

BD81A44EFV-ME2 Specifications

Type	Description
Series:	Automotive, AEC-Q100
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Type:	DC DC Controller
Topology:	Step-Down (Buck), Step-Up (Boost)
Internal Switch(s):	No
Number of Outputs:	4
Voltage - Supply (Min):	4.5V
Voltage - Supply (Max):	35V
Voltage - Output:	-
Current - Output / Channel:	120mA
Frequency:	200kHz ~ 2.2MHz
Dimming:	PWM
Applications:	Automotive
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	28-VSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package:	28-HTSSOP-B

Alternative Products

Part Number	Manufacturer & Description	Compare
BD81A34MUV-ME2 Match 100%	ROHM Semiconductor IC LED DRIVER	BD81A44EFV-ME2 vs BD81A34MUV-ME2
A80603KESJSR-1 Match 100%	Allegro MicroSystems FOUR-CHANNEL LED DRIVER WITH ULT	BD81A44EFV-ME2 vs A80603KESJSR-1
BD81A24MUV-ME2 Match 100%	ROHM Semiconductor 4CH WHITE LED DRIVER WITH BUCK-B	BD81A44EFV-ME2 vs BD81A24MUV-ME2
LT3599IFE#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC LED DRIVER RGLTR DIM 28TSSOP	BD81A44EFV-ME2 vs LT3599IFE#PBF
TLC5940QPWPREP Match 100%	Texas Instruments IC LED DRIVER LIN 120MA 28HTSSOP	BD81A44EFV-ME2 vs TLC5940QPWPREP
TLC5916QDRQ1 Match 100%	VIGOR TLC5916-Q1 AUTOMOTIVE 8-BIT CONS	BD81A44EFV-ME2 vs TLC5916QDRQ1

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 2958

Shipped from

HK warehouse

Expected Shipping Date

Aug 20 - Aug 24 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.7100~~	~~$2.71~~
2500	~~$1.2152~~	~~$3 038.00~~

Current price of BD81A44EFV-ME2 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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