L293E Brushed DC Motor Drivers by STMicroelectronics

Push-Pull Four Channel Drivers


The L293B and L293E are quad push-pull drivers capable of delivering output currents to 1A per channel. Each channel is controlled by a TTL-compatible logic input and each pair of drivers (a full bridge) is equipped with an inhibit input which turns off all four transistors. A separate supply input is provided for the logic so that it may be run off a lower voltage to reduce dissipation. Additionally, the L293E has external connection of sensing resistors, for switchmode control. The L293B and L293E are package in 16 and 20-pin plastic DIPs respectively ; both use the four center pins to conduct heat to the printed circuit board.

Where to Buy

Prices starting from US$4.55

Distributor Stock
Logo for Farnell
Farnell
from US$6.56
No stock
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Logo for Schukat Electronic
Schukat Electronic
from US$4.55
400
in stock
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Logo for Rapid Electronics
Rapid Electronics
from US$7.37
27
in stock
Buy Now
Logo for element14
element14
from US$6.55
-
Buy Now

Features

OVERTEMPERATURE PROTECTION
OUTPUT CURRENT 1A PER CHANNEL
INHIBIT FACILITY
PEAK OUTPUT CURRENT 2A PER CHANNEL (non repetitive)
SEPARATE LOGIC SUPPLY
HIGH NOISE IMMUNITY

Alternative Descriptions

4xDriver 36V 1A DIP20 | Schukat Electronic
ST L293E Stepper Motor Control / Driver | Rapid Electronics
IC, PUSH-PULL DRIVER | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a L293E?

Additional datasheets, footprints and schematics for L293E are listed on our Part Details page. You can also find images and similar parts to L293E on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for L293E on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L293E price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does L293E fall under?

The L293E is listed under Motor Drivers > Brushed DC Motor Drivers.

Can I view similar or alternative parts?

You can view similar parts to L293E when available in the Brushed DC Motor Drivers 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 L293E you can contact the distributor directly for product support, shipping queries etc.

Is the L293E RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for L293E have stock available?

Authorised distributors including Schukat Electronic, Rapid Electronics, element14 and Farnell have stock available or on a lead time for L293E.

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

Stock availability and lead times will be displayed for L293E often in real-time on the comparison pages.

What if I can't find stock of L293E?

You can fill out our help required form which you can use to request a quote for L293E 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.

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