BD81A74MUV-ME2

IC LED DRV CTRL PWM VQFN28SV5050
Mfr. Part Number
BD81A74MUV-ME2
Manufacturer
ROHM Semiconductor
Package / Case
28-VFQFN Exposed Pad
Datasheet
Description
IC LED DRV CTRL PWM VQFN28SV5050
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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BD81A74MUV-ME2
ROHM Semiconductor
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In Stock8,151
Unit
Price
$4.5
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Reference Price
QuantityPrice
1$ 4.5000
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
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Specification Summary

Package / Case
28-VFQFN Exposed Pad
Supplier Device Package
VQFN28SV5050
Voltage - Output
40V
Voltage - Supply (Max)
35V
Voltage - Supply (Min)
4.5V
Current - Output / Channel
120mA
Frequency
200kHz ~ 2.2MHz
Operating Temperature
-40°C ~ 125°C
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Voltage - Supply (Min)
4.5V
Current - Output / Channel
120mA
Dimming
PWM
Frequency
200kHz ~ 2.2MHz
Internal Switch(s)
No
Number of Outputs
4
Topology
Step-Down (Buck), Step-Up (Boost)
Voltage - Output
40V
Voltage - Supply (Max)
35V
Applications
Automotive
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Type
DC DC Controller
Package / Case
28-VFQFN Exposed Pad
Supplier Device Package
VQFN28SV5050
IC LED DRV CTRL PWM VQFN28SV5050
Brand Introduction

ROHM was established in Kyoto, Japan, in 1958. ROHM designs and manufactures semiconductors, integrated circuits and other electronic components. These components find a home in the dynamic and ever-growing wireless, computer, automotive and consumer electronics markets. Some of the most innovative equipment and devices use ROHM products.

ROHM's presence in the North American market continues to expand with a logistic headquarters in San Diego, California, a design center in San Jose, California, a QA Center in Novi, Michigan, a sales office in Guadalajara, Mexico and a sales network that covers marketing, sales, and engineering support for the North and South American clients from Canada to Brazil. In addition to a direct sales force, ROHM enjoys the collaboration of several sales-representative organizations and industry leading electronics distributors.

For more than forty years, ROHM has stayed focused on the fundamental philosophy of customization. The company has worked closely with equipment manufacturers to develop next generation equipment and use the technology acquired through these efforts to propose system solutions to its customers and continually provide them with high added values.

The majority of ROHM's manufacturing equipment has been developed in-house. This has given ROHM the ability to respond immediately to changing market needs. The extent of ROHM products is a result of innovations and the capability to adjust to market demands. Automotive, telecommunication, computer, and consumer OEMs are among the leading end users of ROHM products.

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