Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-A3977KLPTR | |
| 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 | 4,000 | |
| 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 | Step/Direction | |
| Technology | DMOS | |
| Step Resolution | 1, 1/2, 1/4, 1/8 | |
| Applications | General Purpose | |
| Current - Output | 2.5A | |
| Voltage - Supply | 3 V ~ 5.5 V | |
| Voltage - Load | 8 V ~ 35 V | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | |
| Supplier Device Package | 28-TSSOP-EP | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | A3977KLPTR | |
| Related Links | A3977, A3977KLPTR Datasheet, Allegro MicroSystems, LLC Distributor | |
![]() | RL110-120M | FIXED IND 12UH 4.9A 23 MOHM TH | datasheet.pdf | |
![]() | LTC2626CDD-1#TRPBF | IC DAC 12BIT I2C V-OUT 10-DFN | datasheet.pdf | |
![]() | ERJ-S1TF84R5U | RES SMD 84.5 OHM 1% 1W 2512 | datasheet.pdf | |
![]() | ABE15DHRN | CONN CARD EXTEND 30POS 1MM SLD | datasheet.pdf | |
| 2-1734592-6 | CONN FPC BOTTOM 26POS 0.50MM R/A | datasheet.pdf | ||
![]() | TL103WAIDRG4 | IC OPAMP GP 900KHZ 8SOIC | datasheet.pdf | |
![]() | M55342E08B100ARWS | RES SMD 100 OHM 0.1% 0.8W 2010 | datasheet.pdf | |
![]() | Y070625R4000B9L | RES 25.4 OHM .4W .1% RADIAL | datasheet.pdf | |
![]() | T24PPR | 12U WLL MNT SWING-OUT RK 18" | datasheet.pdf | |
![]() | CLM-6-27-95-9-AA00-F2-2 | LED COB SMD | datasheet.pdf | |
![]() | D38999/20ZC8AN | TV 8C 8#20 PIN RECP | datasheet.pdf | |
![]() | MAL209078562E3 | 5600UF 63V 30X35MM 105C 5000H | datasheet.pdf |