MC34063ABD-TR 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$0.0019

Distributor Stock
Logo for Newark
Newark Electronics
from US$0.32
47,586
in stock
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Logo for element14 Singapore
element14
from US$0.25
44,400
in stock
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Farnell
from US$0.24
44,385
in stock
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Avnet America
from US$0.19
25,000
in stock
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RS
from US$0.20
3,050
in stock
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Logo for Micros
Micros
from US$0.20
630
in stock
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Avnet Silica
-
75,000
in stock
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Future Electronics
from US$0.20
0
in stock
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TME
from US$0.20
0
in stock
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Logo for RS Americas
RS Americas
from US$0.26
0
in stock
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Logo for Ozdisan
Ozdisan
from US$0.0019
0
in stock
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EBV Elektronik
-
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, 100Khz, 85Deg C | Newark Electronics
DC/DC CONTROLLER, SMD, 34063, SO8 | element14
DC-DC Switching Buck, Boost, Inverting Regulator, Adjustable, 3V-40Vin, 1.25V-38Vout, 1.5Aout,SOIC-8 | Avnet America
STMicroelectronics MC34063ABD-TR | RS
Step-Up/Down/Inverting Switching Regulator, 1.5A, Vin 3÷40V, 100kHz, -40÷85°C | Micros
MC34063 Series 40 V 1.5 A DC/DC Converter Control Circuits - SOIC-8 | Future Electronics
Driver | TME
MC34063ABD-TR, STEP DOWN DC-DC CONVERTER, 8-PIN SOIC | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC34063ABD-TR?

Additional datasheets, footprints and schematics for MC34063ABD-TR are listed on our Part Details page. You can also find images and similar parts to MC34063ABD-TR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC34063ABD-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC34063ABD-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC34063ABD-TR fall under?

The MC34063ABD-TR 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 MC34063ABD-TR 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 MC34063ABD-TR you can contact the distributor directly for product support, shipping queries etc.

Is the MC34063ABD-TR RoHS compliant?

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

Which authorised distributors for MC34063ABD-TR have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Avnet America and RS have stock available or on a lead time for MC34063ABD-TR.

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

Stock availability and lead times will be displayed for MC34063ABD-TR often in real-time on the comparison pages.

What if I can't find stock of MC34063ABD-TR?

You can fill out our help required form which you can use to request a quote for MC34063ABD-TR 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.