You're currently on: Catalog » DIY Kits, Electronics and ICs » MC34063ADR2 - DC/DC regulator, SOIC-8
Original onsemi MC34063ADR2 is a switching-regulator IC in narrow-body SOIC-8 (150 mil). With external components, the MC34063A family can be used for step-down (buck), step-up (boost) or inverting DC/DC converters. The manufacturer's electrical family datasheet specifies a 3–40 V supply range, an internal switch rated up to 1.5 A peak current, and oscillator operation up to 100 kHz. The 1.5 A figure is a switch rating, not a guaranteed continuous output current.
Condition: new old stock (NOS) – unused surplus parts, not factory-new stock from current production.
The reel label identifies the exact MC34063ADR2 suffix without G and date code 0407. The current datasheet ordering list highlights G variants; it does not establish that this older non-G reel is lead-free or RoHS compliant. Do not use it in a compliance-critical product without separate documentation.
The image is a generic SOIC-8 illustration, not a photograph of these exact ICs.
Minimum order: 10 pcs. Above that, any quantity up to available stock can be ordered.
onsemi MC34063A family datasheet
Listed prices include 25% VAT when browsing as guest. Orders to U.S.A. charged 30% import tariffs at checkout instead. VAT and tariffs removed at checkout if excempt(outside EU and U.S.A)
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