Item Tag: DC/DC Converter

(2) MC34063EB Switching Supply IC for a Simple DIP8 Voltage Converter, Inverter & more! 0311 Most purchases qualify for a ** Combined Shipping Discount ** Fast eMail Fast Shipping Guaranteed Good-on-Arrival (2) MC34063EB by ST Voltage Up / Down Converter or Polarity Inverter "SWITCHING" operation mode provides maximum efficiency. Price is for (2) pcs. The example schematic shown below boosts 12 VDC to 28 VDC but can easily be adjusted for other output voltages by changing a voltage divider as indicated. Check the links below for more information. Versatile though simple-to-use device. The MC34063EB is an efficient DC-DC converter. It can be programmed by selection of two fixed resistors for a Higher or Lower output voltage or as a polarity Inverter. [Make a variable voltage booster by replacing the resistors, R1 R2, with a pot.] Specification Snapshot: Output Up / Down to 40 VDC Single 3 to 40 VDC Supply Output Switch Current > 1.5 A Idles @ only 1.5 mA DIP8 package - Easy Wiring Step-Up Converter Step-Down Converter Voltage Inverter Operates -40° to +250° F Datasheets and Application Information MC34063EB - ST https://linearparts.com/documents/MC34063EBN.pdf MC34063 - ON-Semi https://linearparts.com/documents/MC34063A-D.pdf AN920/D - ON-Semi https://linearparts.com/documents/MC34063-AN920-D.pdf TI Application Report https://linearparts.com/documents/MC34063-Application.pdf SPECIAL - Inductor offer If you need some inductors for experimenting, be sure to ask us for the two FREE bonus inductors! We'll include a 110 µH and a 220 µH inductor(s) for building your prototype circuits. Don't wait! Supply is very limited so we only send them if you need them. These are FREEBIES and NOT included in the purchase price. To receive this offer, you MUST REQUEST them at time of payment! ICNV-2 800 pixels REVISED Rev11/05/20 added sentence to check our store for other listed quantities --> ************************************* ham radio etronic e-tronic hamtronic qba BootsParts USA boots PAYMENT and SHIPPING ** We offer a Combined Shipping Discount for most purchases (excluding books) if paid with ONE SINGLE PAYMENT with eBay's SHOPPING CART ** Condition of Goods Unless otherwise noted above: NOS (New Old Stock) or better, clean, unused 30 day Non-DOA, Good-on-Arrival Guarantee Untested, but NO JUNK or suspect parts PCB parts are thru-hole, NO SMD/SMT Small parts may be bulk packed Manufacturers and Date Codes may vary Attention International bidders only: Sorry, we ship to US ZIP Codes ONLY. We DO NOT ship Internationally. We ONLY ship to Registered US addresses. We DO NOT accept INTERNATIONAL payments. IMPORTANT: The parts we sell are categorized as new because they are unused, but many of our parts are those rare, hard-to-find, discontinued, manufacturing surplus and / or old stock commonly known in the parts business as 'NOS' (New Old Stock). Some of our stock pictures show date codes which may vary from the actual product shipped. Parts from a larger OEM package may be repacked for smaller lot size orders or for more practical handling and shipping. See our store for other listed quantities. We strive to give full and accurate descriptions to earn your 5-Star Feedback. Any known deficiencies are listed in the detailed description. Datasheets are provided when available. Some datasheets may be close but not a perfect match because of part revisions or because they may be from a different manufacturer. If you have any questions concerning our products please email us before purchasing. Your complete satisfaction is important to us before and after the sale. Thank you. 111521