EN
  • EN
  • DE

A3977SLPTR-T

Part No A3977SLPTR-T
Manufacturer Allegro MicroSystems, LLC
Catalog PMIC - Motor Drivers, Controllers
Description IC MOTOR DRIVER PAR 28TSSOP / DMOS Stepper Motor Driver 5V 28-Pin TSSOP EP T/R
Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Allegro MicroSystems, LLC
Packaging Reel - TR
Status Active
Motor Type - Stepper Bipolar
Purpose Driver - Fully Integrated, Control and Power Stage
Technology DMOS
Step Resolution 1, 1/2, 1/4, 1/8
Applications General Purpose
Output Current 2.5A
Supply Voltage - Operating 3 V to 5.5 V
Voltage - Load 8 V to 35 V
Temperature Range - Operating -20°C to 150°C (TJ)
Mounting SMD (SMT)
Case / Package 28-TSSOP-EP
Win Source Part Number 007687-A3977SLPTR-T
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Sufficient
Application Field Used in Motor Drive & Control
Family Name A3977
Introduction Date January 17, 2008
ECCN EAR99
Country of Origin Thailand
Halogen Free Compliant
Estimated EOL Date 2025
Ultra Librarian 3D Model Ultra Librarian A3977SLPTR-T CAD Model

Description

Product Overview

The A3977SLPTR-T is designed for high-precision stepper motor applications, providing robust performance in low-profile, thermally efficient packaging.

Key Features and Benefits

  • Low-Profile Package: Ideal for applications with height restrictions, providing design flexibility.
  • Enhanced PWM Control: Ensures high efficiency by managing current flow precisely.
  • Protections: Includes thermal shutdown and undervoltage lockout to prevent device damage.

Applications

  • High-Speed Plotters
  • Sophisticated Medical Equipment
  • Petrochemical Test and Measurement Equipment

You May Also Be Interested in

Omron
SENSOR THRU-BEAM 15M NPN DO/LO / Through-Beam Optical Sensor 590.551" (15m) NPN - Dark-ON/Light-ON - Selectable
Need more? Email Us
Infineon Technologies
IKCM15H60GA Infineon Technologies Motor / Motion / Ignition Controllers & Drivers Dual In-Line Intell. Pwr Module; 600V 15 datasheet, inventory, & pricing.
Lowest to $14.5523
Omron
SENSOR REFLECTIVE 500MM NPN OPEN / Reflective, Diffuse Optical Sensor 19.685" (500mm) NPN - Open Collector
Lowest to $100.9176
Texas Instruments
11V, 1A BRUSHED DC MOTOR DRIVER / Bipolar Motor Driver NMOS PWM 8-WSON (2x2)
Lowest to $0.2849
Hangzhou RuiMeng Technology Co., Ltd.
TDFN-8L-EP(2x2) Motor Drivers, Controllers RoHS
Lowest to $0.2112
Omron
SENSOR THROUGH-BEAM 50CM NPN / Through-Beam Optical Sensor 19.7" (50cm) 1.6' NPN - Open Collector/Light-ON
Need more? Email Us
Fortior Tech
QFN-56 Motor Drivers, Controllers RoHS
Lowest to $1.7594
Analog Devices Inc.
Motor / Motion / Ignition Controllers & Drivers Stepper motor driver 7 TO 34V, for external P/N-Fets with S/D and SPI Interface, 256 Steps, CoolStep, StallGuard2 and SpreadCycle
Lowest to $5.8647
Toshiba Semiconductor and Storage
VQFN-48-EP(7x7) Motor Drivers, Controllers RoHS
Lowest to $1.2224

Top Sellers

TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.4647
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204

Pricing & Ordering

Quantity Unit Price Ext. Price
16+ $3.2741 $52.3856
38+ $2.6864 $102.0832
58+ $2.6025 $150.9450
80+ $2.5185 $201.4800
103+ $2.4346 $250.7638
138+ $2.1827 $301.2126
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 80,000 pieces
MOQ: 16 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess