MC34063EBN DC-DC Switching Converters by STMicroelectronics

DC-DC CONVERTER CONTROL CIRCUITS

Status: Active
Series: MC34063EB
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$0.0019

Distributor Stock
Logo for RS UK
RS
from US$0.87
3,720
in stock
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Logo for Avnet Silica
Avnet Silica
-
10,000
in stock
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Logo for EBV Elektronik
EBV Elektronik
-
7,350
in stock
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Logo for Future Electronics NA
Future Electronics
from US$0.34
0
in stock
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Logo for Avnet America
Avnet America
from US$0.31
0
in stock
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Logo for TME
TME
from US$0.16
0
in stock
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Logo for RS Americas
RS Americas
from US$0.44
0
in stock
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Logo for element14 Singapore
element14
from US$0.41
0
in stock
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Logo for Farnell UK
Farnell
from US$0.41
0
in stock
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Logo for Ozdisan
Ozdisan
from US$0.0019
0
in stock
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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

STMicroelectronics MC34063EBN | RS
DC-DC Switching Buck, Boost, Inverting Regulator, Adjustable, 3V-40Vin, 1.25V-40Vout, 1.5Aout, DIP-8 | Avnet Silica
MC34063EB Series 40 V 1.5 A DC / DC Converter Control Circuit - DIP-8 | Future Electronics
Driver | TME
MC34063EBN, STEP-DOWN/UP DC-DC CONVERTER, 1.5A, ADJUSTABLE, 8-PIN PDIP | RS Americas
IC, DC/DC CONTROLLER, 34063, DIP8 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC34063EBN?

Additional datasheets, footprints and schematics for MC34063EBN are listed on our Part Details page. You can also find images and similar parts to MC34063EBN on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC34063EBN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC34063EBN price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC34063EBN fall under?

The MC34063EBN 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 MC34063EBN 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 MC34063EBN you can contact the distributor directly for product support, shipping queries etc.

Is the MC34063EBN RoHS compliant?

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

Which authorised distributors for MC34063EBN have stock available?

Authorised distributors including RS, Avnet Silica, EBV Elektronik, Future Electronics and Avnet America have stock available or on a lead time for MC34063EBN.

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

Stock availability and lead times will be displayed for MC34063EBN often in real-time on the comparison pages.

What if I can't find stock of MC34063EBN?

You can fill out our help required form which you can use to request a quote for MC34063EBN 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.