Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-A3977SLPTR | |
| 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 | -20°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) | A3977SLPTR | |
| Related Links | A3977, A3977SLPTR Datasheet, Allegro MicroSystems, LLC Distributor | |
![]() | MOC217R1VM | OPTOISO 2.5KV TRANS W/BASE 8SOIC | datasheet.pdf | |
![]() | 95615-130TRLF | MINITEK HDR VRT POL&LAT- | datasheet.pdf | |
![]() | LTC6652BHMS8-1.25#PBF | IC VREF SERIES 1.25V 8MSOP | datasheet.pdf | |
| 5532600-6 | CONN SEC II 19 POS 100 C/L R/A | datasheet.pdf | ||
![]() | 4-1879501-9 | RES SMD 100 OHM 5% 2W 2512 | datasheet.pdf | |
![]() | BSZ0902NSI | MOSFET N-CH 30V 21A TSDSON-8 | datasheet.pdf | |
![]() | VI-JT4-CX-F2 | CONVERTER MOD DC/DC 48V 75W | datasheet.pdf | |
![]() | 0022162116 | Connector Receptacle 11 Position 0.100" (2.54mm) Gold Through Hole, Right Angle | datasheet.pdf | |
![]() | 0982671054 | 1MM JMPR LGT 51 TYPE D 35POS | datasheet.pdf | |
![]() | IELK1-1REC4-69-10.0-01-V | CIR BRKR MAG-HYDR LEVER 10A | datasheet.pdf | |
![]() | BFC246866394 | CAP FILM 390NF 5% 400VDC RAD | datasheet.pdf | |
![]() | AIB6U16-11SC | GT 2C 2#12 SKT PLUG | datasheet.pdf |