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BD9870FPS-E2 — DPAK / D2PAK (TO-252/263) package (representative)
DPAK / D2PAK (TO-252/263)
Representative of package type
ROHM Semiconductor

BD9870FPS-E2

Buck Converter · TO-252-5 · Analog
Part Status: Active
Data last refreshed Jul 28, 2026
Manufacturer
ROHM Semiconductor
Mfr Part #
BD9870FPS-E2
Series
BD9870
Category
Buck Converter
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
Input Voltage7V ~ 35V
Output Current1.5A
Switching Freq1.2MHz
Physical & Thermal
Package / CaseTO-252-5
Mounting TypeSurface Mount
SeriesBD9870
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryBuck Converter
TypeAnalog
Part StatusActive

1.5A step-down DC/DC converter, 7-35V input, adjustable 1V output, 1.2MHz

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Part Activity

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Engineering FAQ

What are the key specifications of BD9870FPS-E2?
Input Voltage: 7V ~ 35V; Output Current: 1.5A; Switching Freq: 1.2MHz.
What package is BD9870FPS-E2 supplied in?
BD9870FPS-E2 is supplied in the TO-252-5 package, surface mount, rated -40°C ~ 85°C.
Can ZDI source BD9870FPS-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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