Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-A3973SLB | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | ||
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 31 | |
| Category | Integrated Circuits (ICs) | |
| Family | PMIC - Motor Drivers, Controllers | |
| Series | - | |
| Motor Type - Stepper | Bipolar | |
| Motor Type - AC, DC | - | |
| Function | Driver - Fully Integrated, Control and Power Stage | |
| Output Configuration | Half Bridge (4) | |
| Interface | Serial | |
| Technology | DMOS | |
| Step Resolution | 1 ~ 1/64 | |
| Applications | General Purpose | |
| Current - Output | 1A | |
| Voltage - Supply | 4.5 V ~ 5.5 V | |
| Voltage - Load | 15 V ~ 35 V | |
| Operating Temperature | -20°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 24-SOIC (0.295", 7.50mm Width) | |
| Supplier Device Package | 24-SOIC W | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | A3973SLB | |
| Related Links | A397, A3973SLB Datasheet, Allegro MicroSystems, LLC Distributor | |
![]() | 08051K4R7BBTTR | CAP THIN FILM 4.7PF 100V 0805 | datasheet.pdf | |
![]() | TNPW25121K40BEEG | RES SMD 1.4K OHM 0.1% 1/2W 2512 | datasheet.pdf | |
![]() | LT6004IMS8#TRPBF | IC OPAMP GP 3KHZ RRO 8MSOP | datasheet.pdf | |
![]() | FAD1-12038CSAW12 | FAN AXIAL 120X38.5MM 12VDC WIRE | datasheet.pdf | |
![]() | VI-JWF-CZ | CONVERTER MOD DC/DC 72V 25W | datasheet.pdf | |
![]() | VI-J1Y-MY-F4 | CONVERTER MOD DC/DC 3.3V 33W | datasheet.pdf | |
![]() | 831010CL.BL | LONG AXE 1-4 QC B ACTUATOR | datasheet.pdf | |
![]() | ATS-07H-151-C3-R0 | HEATSINK 35X35X30MM L-TAB T412 | datasheet.pdf | |
![]() | MDM-21PH034K-A174 | MICRO 21C P 8" RBW JACKS NI | datasheet.pdf | |
![]() | YG15215100J0G | 508 TB RISING CLAMP 180D | datasheet.pdf | |
![]() | F39-HJ2105 | F39-HJ2105 | datasheet.pdf | |
![]() | VJ0402D430JLXAJ | CAP CER 43PF 25V NP0 0402 | datasheet.pdf |