MC34063ABN DC-DC Switching Converters by STMicroelectronics

DC-DC CONVERTER CONTROL CIRCUITS

Status: Active
Series: MC34063AB
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MC34063A/E series is a monolithic control circuit which delivers the main functions for DC-DC voltage converting. The device contains an internal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit circuit, driver and high current output switch. Output voltage is adjustable through two external resistors with a 2% reference accuracy. Employing a minimum number of external components, the MC34063A/E device series is designed for step-down, step-up and voltage-inverting applications.

Where to Buy

Prices starting from US$0.27

Distributor Stock
Logo for Newark
Newark Electronics
from US$0.27
6,582
in stock
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Logo for element14 Singapore
element14
from US$0.42
6,553
in stock
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Farnell
from US$0.40
6,553
in stock
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Logo for RS UK
RS
from US$0.32
3,888
in stock
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Logo for Future Electronics NA
Future Electronics
from US$0.36
1,530
in stock
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TME
from US$0.40
664
in stock
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Ozdisan
from US$0.36
190
in stock
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Avnet America
from US$0.36
0
in stock
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Logo for RS Americas
RS Americas
from US$0.63
0
in stock
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EBV Elektronik
-
0
in stock
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Avnet Silica
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0
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Features

Output switch current in excess of 1.5 A
2 % reference accuracy
Low quiescent current: 2.5 mA (typ.)
Operating from 3 V to 40 V
Frequency operation to 100 kHz
Active current limiting

Last 6 months Inventory & Pricing History


Alternative Descriptions

Dc/Dc Conv, Buck/Boost/Invert, 70Deg C | Newark Electronics
IC, DC/DC CONTROLLER, 34063, DIP8 | element14
STMicroelectronics MC34063ABN | RS
MC34063 Series 40 V 1.5 A DC / DC SMT Converter Control Circuit - DIP-8 | Future Electronics
Driver | TME
DC DC Cntrlr Single-OUT Step Up/Step Down 3V to 40V Input 8-Pin PDIP Tube | Avnet America
MC34063ABN, STEP-DOWN/UP DC-DC CONVERTER, 1.5A, ADJUSTABLE, 8-PIN PDIP | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC34063ABN?

Additional datasheets, footprints and schematics for MC34063ABN are listed on our Part Details page. You can also find images and similar parts to MC34063ABN on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC34063ABN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC34063ABN price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC34063ABN fall under?

The MC34063ABN is listed under Power Management > DC-DC Switching Converters > Buck-Boost Regulators.

Can I view similar or alternative parts?

You can view similar parts to MC34063ABN when available in the Buck-Boost Regulators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MC34063ABN you can contact the distributor directly for product support, shipping queries etc.

Is the MC34063ABN RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for MC34063ABN have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, RS and Future Electronics have stock available or on a lead time for MC34063ABN.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MC34063ABN often in real-time on the comparison pages.

What if I can't find stock of MC34063ABN?

You can fill out our help required form which you can use to request a quote for MC34063ABN from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.