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BD9703FP-E2 — DPAK / D2PAK (TO-252/263) package (representative)
DPAK / D2PAK (TO-252/263)
Representative of package type
ROHM Semiconductor

BD9703FP-E2

Buck Regulator · TO-252-5 · Power Management
Part Status: Active In demand
Data last refreshed Jul 28, 2026
Manufacturer
ROHM Semiconductor
Mfr Part #
BD9703FP-E2
Series
BD9703
Category
Buck Regulator
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels6
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Product Attributes

Electrical & Parametric
Input Voltage4V ~ 36V
Output Current3A
Switching Freq300kHz
Output Voltage1V ~ 32V adjustable
Physical & Thermal
Package / CaseTO-252-5
Mounting TypeSurface Mount
SeriesBD9703
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryBuck Regulator
TypePower Management
Part StatusActive

3A step-down DC-DC converter, adjustable 1V-32V out, 4-36V in, 300kHz, TO-252-5

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

6 sources
SourceMfrQtyDate CodeConditionStatus
Market ROHM 2600 — — Available RFQ
Market ROHM 144 2121 — Available RFQ
Market ROHM 4000 25+ — Available RFQ
Market ROHM 3215 21+ — Available RFQ
Market ROHM 8000 21+ — Available RFQ
Market ROHM 4000 26+/21+ — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
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Recent search and sourcing activity for BD9703FP-E2.

Engineering FAQ

What are the key specifications of BD9703FP-E2?
Input Voltage: 4V ~ 36V; Output Current: 3A; Switching Freq: 300kHz; Output Voltage: 1V ~ 32V adjustable.
What package is BD9703FP-E2 supplied in?
BD9703FP-E2 is supplied in the TO-252-5 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source BD9703FP-E2 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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