Stepper Motor Driver, 45V, 3A, HTSSOP, SPI, 16 Microsteps Product overview: L6474HTR from STMicroelectronics is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Stepper, 45V, 3A, HTSSOP. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Stepper, 45V, 3A, HTSSOP, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-L6474HTR can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 1051311-L6474HTR
Packaging: Reel - TR
Applications: General Purpose
Mounting: SMD (SMT)
Technology: DMOS
Output Current: 3A
Voltage - Load: 8 V to 45 V
Motor Type - Stepper: Bipolar
Step Resolution: 1 to 1/16
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 28-HTSSOP
Purpose: Driver - Fully Integrated, Control and Power Stage
Supply Voltage - Operating: 3.3V, 5V
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Balance
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | Motion Controllers | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers | DC Motor Drives |
| Product Number | 744-L6474HTR | 1051311-L6474HTR | 497-12828-2-ND | L6474HTR | L6474HTR | L6474HTR | 761-L6474HTR |
| Product Name | Stepper 45V 3A HTSSOP Motor Driver IC | PMIC - PMIC - Motor Drivers, Controllers - L6474HTR | Motor Drivers, Controllers | Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers | IC MOTOR DRIVER SPI 28HTSSOP |
| Operating Temperature | -25 C (-13 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | ||
| AC Input | 3 to 5 volts | 3 to 5 volts | |||||
| DC Input | 3 to 5 volts | 3 to 5 volts | 3 volts | ||||
| Continuous Current | 3 amps | 3 amps | 3 amps |
