
For Reference Only
Part Number | A3979SLPTR |
OEMstron Part # | A3979SLPTR |
Manufacturer | Allegro MicroSystems, LLC |
Category | Semiconductors › Power Management ICs › Motor Drivers, Controllers |
Description | IC MTR DRV BIPOLR 3-5.5V 28TSSOP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | A3979SLPTR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
A3979SLPTR Specifications
Part Number | A3979SLPTR | |
Brand | Allegro MicroSystems, LLC | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Motor Drivers, Controllers | |
Manufacturer | Allegro MicroSystems, LLC | |
Series | - | |
Motor Type - Stepper | Bipolar | |
Motor Type - AC, DC | - | |
Function | Driver - Fully Integrated, Control and Power Stage | |
Output Configuration | Half Bridge (4) | |
Interface | Logic | |
Technology | DMOS | |
Step Resolution | 1, 1/2, 1/4, 1/16 | |
Applications | General Purpose | |
Current - Output | 2.5A | |
Voltage - Supply | 3V ~ 5.5V | |
Voltage - Load | 8V ~ 35V | |
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 |
A3979SLPTR Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
A3979SLPTR-T D# V72:2272_06610889 Allegro MicroSystems LLC |
DMOS Stepper Motor Driver 5V 28-Pin TSSOP EP T/R RoHS: Compliant
|
Americas - 47 |
Part Number | Description | Stock |
A3979SLPTR-T D# A3979SLPTR-T Allegro MicroSystems LLC |
DMOS Stepping Motor Driver 5V 28-Pin TSSOP EP T/R (Alt: A3979SLPTR-T) |
Europe - 0 |
Part Number | Description | Stock |
A3979SLPTR-T Allegro MicroSystems LLC |
20 |
Part Number | Description | Stock |
A3979SLPTR Allegro MicroSystems LLC |
IC MOTOR DRIVER PAR 28TSSOP |
48000 |
A3979SLPTR-T Allegro MicroSystems LLC |
IC MOTOR DRIVER PAR 28TSSOP |
48000 |
Part Number | Description | Stock |
A3979SLPTR-T Allegro MicroSystems LLC |
TSSOP-28 Motor Drivers RoHS |
754 |
Part Number | Description | Stock |
A3979SLPTRT Alliance Memory Inc |
RoHS: Compliant
|
Europe - 25 |
Part Number | Description | Stock |
A3979SLPTR D# A3979SLPTR-ND Allegro MicroSystems LLC |
IC MTR DRV BIPOLR 3-5.5V 28TSSOP |
Limited Supply - Call |
A3979SLPTR-T D# 620-1148-2-ND Allegro MicroSystems LLC |
IC MTR DRV BIPOLR 3-5.5V 28TSSOP |
On Order |
Part Number | Description | Stock |
A3979SLPTR-T Allegro MicroSystems LLC |
In stock shipping within 2days |
1023 |
Part Number | Description | Stock |
A3979SLPTR-T D# 1521716 Allegro MicroSystems LLC |
IC, MOTOR DRIVER 2.5A TSSOP28, SMD RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
3735 |
Part Number | Description | Stock |
A3979SLPTR-T Diodes Incorporated |
NEW AND ORGINAL. ISRAEL W.HOUSE |
1727 |
Part Number | Description | Stock |
A3979SLPTRT ALLEGRO MICROSYSTEMS INC |
OEM/CM QUOTES ONLY | NO BROKERS |
41085 |
Part Number | Description | Stock |
A3979SLPTR-T D# C34468 Allegro MicroSystems LLC |
714 |
Part Number | Description | Stock |
A3979SLPTR-T Allegro MicroSystems LLC |
OEM/CM Immediate delivery |
2906 |
A3979SLPTR Allegro MicroSystems LLC |
OEM/CM Immediate delivery |
108 |
Part Number | Description | Stock |
A3979SLPTR-T D# 31K6660 Allegro MicroSystems LLC |
MOTOR DRIVER, DMOS, 2.5A, TSSOP-28, FULL REEL, Motor Type:DMOS, No. of Outputs:2Outputs, Output Current:2.5A, Output Voltage:35V, Driver Case Style:TSSOP, No. of Pins:28Pins, Supply Voltage Min:3V, Supply Voltage Max:5.5V, MSL:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 8000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
A3979SLPTR-T Allegro MicroSystems LLC |
STEPPER MOTOR CONTROLLER, 2.5 A, PDSO28 |
39 |
Part Number | Description | Stock |
A3979SLPTR-T D# 6807217 Allegro MicroSystems LLC |
Allegro Microsystems A3979SLPTR-T, Stepper Motor Driver IC, 35 V 2.5A 28-Pin, TSSOP, EA Min Qty: 1
Container: Bulk
|
110 |
Part Number | Description | Stock |
A3979SLPTRT Allegro MicroSystems LLC |
OEM/CM ONLY |
21402 |
Part Number | Description | Stock |
A3979SLPTR-T Allegro MicroSystems LLC |
IN stock Immediate delivery |
2921 |
A3979SLPTR Allegro MicroSystems LLC |
IN stock Immediate delivery |
103 |
Part Number | Description | Stock |
A3979SLPTR-T PTC |
shipping today |
242 |
Part Number | Description | Stock |
A3979SLPTR-T D# 53354234 Allegro MicroSystems LLC |
DMOS Stepper Motor Driver 5V 28-Pin TSSOP EP T/R RoHS: Compliant
|
Americas - 47 |
Part Number | Description | Stock |
A3979SLPTR-T Allegro MicroSystems LLC |
IC MOTOR DRIVER PAR 28TSSOP |
5192 |
Part Number | Description | Stock |
A3979SLPTR-T D# 1521716RL Allegro MicroSystems LLC |
IC, MOTOR DRIVER 2.5A TSSOP28, SMD RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
The Products You May Be Interested In
![]() |
BD7909FS-E2 | IC MOTOR DRIVER PAR SSOP | 308 More on Order |
![]() |
TC648VOA713 | IC MOTOR DRIVER 3V-5.5V 8SOIC | 234 More on Order |
![]() |
BD63005AMUV-E2 | IC MOTOR DRIVER 10V-28V 40VQFN | 314 More on Order |
![]() |
US62EVK-AAA-000-SP | IC MOTOR DRIVER 3.2V-18V TO92-4 | 158 More on Order |
![]() |
MCZ33991EGR2 | IC MTR DRV BIPLR 4.5-5.5V 24SOIC | 164 More on Order |
![]() |
L9947S | IC MTR DRVR 4.5-5.5V 15MULTIWATT | 354 More on Order |
![]() |
L6208PD013TR | IC MTR DRV BIPOLAR 8-52V 36PWRSO | 6449 More on Order |
![]() |
NCV7708BDWR2G | IC DRIVER HALF BRIDGE HEX 28SOIC | 13677 More on Order |
![]() |
DRV201YMBR | IC MTR DRVR 2.5V-4.8V 6PICOSTAR | 200 More on Order |
![]() |
TC646EUA | IC MOTOR DRIVER 3V-5.5V 8MSOP | 260 More on Order |
![]() |
L6482H | IC MTR DRV BIPLR 3.3/5V 38HTSSOP | 2909 More on Order |
![]() |
L99H01XPTR | IC MOTOR DRVR 6V-28V 36POWERSSO | 377 More on Order |
Quick Inquiry
In Stock | 265 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.