For Reference Only
| Part Number | A3940KLP-T |
| Manufacturer | Allegro MicroSystems |
| Category | Integrated Circuits (ICs) › Motor Drivers, Controllers |
| Description | IC MOTOR DRIVER 7V-40V 28TSSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | A3940KLP-T PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | A3940KLP-T |
| Brand: | Allegro MicroSystems |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Motor Drivers, Controllers |
| Manufacturer: | Allegro MicroSystems |
| Product Status: | Obsolete |
| Motor Type - Stepper: | - |
| Motor Type - AC, DC: | Brushed DC |
| Function: | Controller - Commutation, Direction Management |
| Output Configuration: | Pre-Driver - Half Bridge (2) |
| Interface: | Parallel |
| Technology: | Power MOSFET |
| Step Resolution: | - |
| Applications: | Automotive |
| Current - Output: | - |
| Voltage - Supply: | 7V ~ 40V |
| Voltage - Load: | - |
| Operating Temperature: | -40°C ~ 135°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package: | 28-TSSOP-EP |
 |
MC3PHACVDW | IC MOTOR DRIVER 4.5V-5.5V 28SOIC | 67968 More on Order |
 |
A3977SLPTR | IC MTR DRV BIPOLR 3-5.5V 28TSSOP | 39855 More on Order |
 |
A3938SEQ | IC MOTOR DRIVER 18V-50V 32PLCC | 45429 More on Order |
 |
UC3770AQ-TI | STEPPER MOTOR CONTROLLER, 2A, BI | 45538 More on Order |
 |
IRMCK371TY | IC MTRDRV 1.62-1.98/3-3.6V 48QFP | 46954 More on Order |
 |
MCZ33976EGR2 | IC MTR DRV BIPLR 4.5-5.5V 24SOIC | 82773 More on Order |
 |
A3938SLDTR | IC MOTOR DRIVER 18V-50V 38TSSOP | 91719 More on Order |
 |
STK672-640C-E | IC MOTOR DRIVER UNIPOLAR 19SIP | 32991 More on Order |
 |
NJM3777E3 | IC MTRDRV BIPLR 4.75-5.25V 24EMP | 30803 More on Order |
 |
A3932SEQTR-T | IC MOTOR DRIVER 18V-50V 32PLCC | 97328 More on Order |
 |
LB1930MC-BH | IC MOTOR DRVR 2.2V-10.8V 10SOIC | 65354 More on Order |
 |
LB1838ML-TRM-E | IC MTR DRV BIPOLAR 2.5-9V 14MFPS | 35056 More on Order |
| In Stock | 65143 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 600 | $3.24198 | $1945.188 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
