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ROHM Semiconductor BD83733HFP-MTR — Discrete Semiconductors

BD83733HFP-MTR Linear LED Driver, AEC-Q100, 500 mA, HRP-7

MPNBD83733HFP-MTR
End of Life

ROHM BD83733HFP-MTR, Automotive AEC-Q100 linear LED driver, single-channel 500 mA output, PWM dimming 100 Hz to 5 kHz, 4.5 V to 42 V supply, HRP-7 package, surface mount, -40°C to 125°C.

$3.1Ref. price · indicative, final on quote
ROHM Semiconductor BD83733HFP-MTR datasheet (PDF)
PackagingHRP-7 (7 Leads + Tab)
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BD83733HFP-MTR specifications
ParameterValue
TypeLinear
SeriesAutomotive, AEC-Q100
MountingSurface Mount
Supply voltage4.5V
Current - output (Channel)500mA
Frequency100Hz ~ 5kHz
I/O channels1
Operating temperature-40°C ~ 125°C (TA)
DimmingPWM
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsAutomotive
CaseHRP-7 (7 Leads + Tab)
Internal switchYes

Product details

Linear driver for automotive LED loads — AEC-Q100 grade

The BD83733HFP-MTR is a single-channel linear LED driver from ROHM's automotive series, AEC-Q100 qualified. It delivers up to 500 mA per channel, operates from a 4.5 V to 42 V supply, and supports PWM dimming from 100 Hz to 5 kHz.

PWM dimming and automotive qualification

PWM dimming from 100 Hz to 5 kHz covers the range needed for interior and exterior automotive lighting without audible coil whine.

It is ROHS3 compliant, with no known PCN affecting fit or availability.

Frequently asked questions

Is BD83733HFP-MTR AEC-Q100 qualified?

Yes, the BD83733HFP-MTR is AEC-Q100 qualified, listed under the Automotive, AEC-Q100 series.