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Stepper Motor Controller, 2.5A, NMOS, PDSO28, TSSOP-28
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
620-1147-1-ND
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DigiKey | IC MTR DRV BIPOLR 3-5.5V 28TSSOP Min Qty: 1 Lead time: 18 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
10008 In Stock |
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$2.3642 / $4.7100 | Buy Now |
DISTI #
250-A3977SLPTR-T
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Mouser Electronics | Motor / Motion / Ignition Controllers & Drivers DUAL DMOS FULL BRIDGE WITH MICROSTEP RoHS: Compliant | 6776 |
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$2.3100 / $4.7100 | Buy Now |
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Quest Components | STEPPER MOTOR CONTROLLER, 2.5 A, PDSO28 | 700 |
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$2.0790 / $5.1975 | Buy Now |
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Quest Components | STEPPER MOTOR CONTROLLER, 2.5 A, PDSO28 | 1931 |
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$27.1587 / $36.2116 | Buy Now |
DISTI #
A3977SLPTR-T
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TME | IC: driver, H-bridge, stepper motor controller, TSSOP28, 2.5A Min Qty: 1 | 0 |
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$3.8700 / $5.4100 | RFQ |
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Ameya Holding Limited | IC: driver, H-bridge, stepper motor controller, TSSOP28, 2.5A | 4000 |
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RFQ | |
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CHIPMALL.COM LIMITED | 2.5A 3V~5.5V TSSOP-28-EP Motor Driver ICs ROHS | 124 |
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$1.6857 / $2.6009 | Buy Now |
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New Advantage Corporation | TSSOP 28/I�/Microstepping DMOS Driver with Translator RoHS: Compliant Min Qty: 1 Package Multiple: 1 | 74 |
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$3.4100 | Buy Now |
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Vyrian | OEM/CM Only | 200 |
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RFQ | |
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Win Source Electronics | IC MOTOR DRIVER PAR 28TSSOP / DMOS Stepper Motor Driver 5V 28-Pin TSSOP EP T/R | 179455 |
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$2.0730 / $3.1090 | Buy Now |
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A3977SLPTR-T
Allegro MicroSystems LLC
Buy Now
Datasheet
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Compare Parts:
A3977SLPTR-T
Allegro MicroSystems LLC
Stepper Motor Controller, 2.5A, NMOS, PDSO28, TSSOP-28
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ALLEGRO MICROSYSTEMS LLC | |
Part Package Code | TSSOP | |
Package Description | TSSOP-28 | |
Pin Count | 28 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Date Of Intro | 1997-09-16 | |
Samacsys Manufacturer | Allegro Microsystems | |
Additional Feature | ALSO REQUIRES A 8V TO 35V SUPPLY | |
Analog IC - Other Type | STEPPER MOTOR CONTROLLER | |
JESD-30 Code | R-PDSO-G28 | |
JESD-609 Code | e3 | |
Length | 9.7 mm | |
Moisture Sensitivity Level | 2 | |
Number of Functions | 1 | |
Number of Terminals | 28 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -20 °C | |
Output Current-Max | 2.5 A | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | HTSSOP | |
Package Equivalence Code | TSSOP28,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.2 mm | |
Supply Voltage-Max (Vsup) | 5.5 V | |
Supply Voltage-Min (Vsup) | 3 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Technology | NMOS | |
Temperature Grade | OTHER | |
Terminal Finish | MATTE TIN | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.65 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 40 | |
Width | 4.4 mm |
This table gives cross-reference parts and alternative options found for A3977SLPTR-T. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of A3977SLPTR-T, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
A3979SLP | Stepper Motor Controller, 2.5A, BCDMOS, PDSO28, 1.2 MM HEIGHT, EXPOSED PAD, MO-153AET, TSSOP-28 | Allegro MicroSystems LLC | A3977SLPTR-T vs A3979SLP |
TB6560AFTG | IC STEPPER MOTOR CONTROLLER, Motion Control Electronics | Toshiba America Electronic Components | A3977SLPTR-T vs TB6560AFTG |
A3977KEDTR-T | Stepper Motor Controller, 2.5A, NMOS, PQCC44, LEAD FREE, PLASTIC, MS-018AC, LCC-44 | Allegro MicroSystems LLC | A3977SLPTR-T vs A3977KEDTR-T |
A3977SEDTR-T | Stepper Motor Controller, 2.5A, NMOS, PQCC44, LEAD FREE, PLASTIC, MS-018AC, LCC-44 | Allegro MicroSystems LLC | A3977SLPTR-T vs A3977SEDTR-T |
L6285 | STEPPER MOTOR CONTROLLER, 2A, PQCC44, PLASTIC, LCC-44 | STMicroelectronics | A3977SLPTR-T vs L6285 |
A3977SED | Stepper Motor Controller, 2.5A, NMOS, PQCC44, BATWING, PLASTIC, LCC-44 | Allegro MicroSystems LLC | A3977SLPTR-T vs A3977SED |
A3977ELP | Stepper Motor Controller, 2.5A, NMOS, PDSO28, EXPOSED PAD, TSSOP-28 | Allegro MicroSystems LLC | A3977SLPTR-T vs A3977ELP |
A3977ELPTR | Stepper Motor Controller, 2.5A, NMOS, PDSO28, EXPOSED PAD, TSSOP-28 | Allegro MicroSystems LLC | A3977SLPTR-T vs A3977ELPTR |
A3979SLPTR-T | Stepper Motor Controller, 2.5A, NMOS, PDSO28, 1.20 MM HEIGHT, LEAD FREE, MO-153AET, TSSOP-28 | Allegro MicroSystems LLC | A3977SLPTR-T vs A3979SLPTR-T |
L6285S | STEPPER MOTOR CONTROLLER, 2A, PDIP42, SDIP-42 | STMicroelectronics | A3977SLPTR-T vs L6285S |