L297D013TR Stepper Motor Drivers by STMicroelectronics

Stepper Motor Controller


The L297 Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcomputer-controlled applications. The motor can be driven in half step, normal and wawe drive modes and on-chip PWM chopper circuits permit switch-mode control of the current in the windings. A feature of this device is that it requires only clock, direction and mode input signals. Since the phase are generated internally the burden on the microprocessor, and the programmer, is greatly reduced. Mounted in DIP20 and SO20 packages, the L297 can be used with monolithic bridge drives such as the L298N or L293E, or with discrete transistors and darlingtons.

Where to Buy

Prices starting from US$8.55

Distributor Stock
Logo for Farnell
Farnell
from US$11.19
1,457
in stock
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Logo for Future Electronics
Future Electronics
from US$9.42
5,000
in stock
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Logo for element14
element14
from US$11.76
1,680
in stock
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Logo for Newark Electronics
Newark Electronics
from US$10.48
1,457
in stock
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Logo for Avnet America
Avnet America
from US$8.55
-
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Logo for EBV Elektronik
EBV Elektronik
-
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Logo for Avnet Silica
Avnet Silica
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Features

RESET INPUT & HOME OUTPUT
FEW EXTERNAL COMPONENTS
NORMAL/WAVE DRIVE
CLOCKWISE/ANTICLOCKWISE DIRECTION
HALF/FULL STEP MODES
PROGRAMMABLE LOAD CURRENT
ENABLE INPUT
SWITCHMODE LOAD CURRENT REGULATION

Alternative Descriptions

L297 Series 7 V 4 Output Half/Full Mode Stepper Motor Controller - SOIC-20 | Future Electronics
STEPPER MOTOR CONTROLLER, -40 TO 150DEGC | element14
Stepper Motor Controller, -40 To 150Degc | Newark Electronics
Stepper Motor Controller 5V 20-Pin SO T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a L297D013TR?

Additional datasheets, footprints and schematics for L297D013TR are listed on our Part Details page. You can also find images and similar parts to L297D013TR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for L297D013TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L297D013TR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does L297D013TR fall under?

The L297D013TR is listed under Motor Drivers > Stepper Motor Drivers.

Can I view similar or alternative parts?

You can view similar parts to L297D013TR when available in the Stepper 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 L297D013TR you can contact the distributor directly for product support, shipping queries etc.

Is the L297D013TR RoHS compliant?

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

Which authorised distributors for L297D013TR have stock available?

Authorised distributors including Future Electronics, element14, Newark Electronics, Farnell and Avnet America have stock available or on a lead time for L297D013TR.

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

Stock availability and lead times will be displayed for L297D013TR often in real-time on the comparison pages.

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