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STMicroelectronics Stepper Motor Driver IC 10 V 20-Pin PDIP L297/1

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STMicroelectronics Stepper Motor Driver IC 10 V 20-Pin PDIP L297/1

Name: STMicroelectronics Stepper Motor Driver IC 10 V 20-Pin PDIP L297/1
Brand: STMicroelectronics
SKU: 138277
Price: 14.44 USD
Availability: InStock

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Category Motor Driver IC Brand STMicroelectronics Condition New

Specifications

Country of Origin	India
Brand	STMicroelectronics
Height	3.93mm
Length	25.4mm
Model	L297/1
Width	7.1mm
Motor Type	Stepper
Mount Type	Through Hole
Series	L297
Configuration	4 Phase
Output Current	2A
Maximum Operating Temperature	150°C
Package Type	PDIP
Minimum Operating Temperature	-40°C
Pin Count	20
Maximum Collector Emitter Voltage Vceo	10V
Maximum Supply Voltage	7V
Minimum Supply Voltage	4.75V
Supply Current	100μA
Inverter Power Rating	1W

Key Features

This motor driver IC supports a supply voltage range from 4.75 V to 7 V.
It delivers an output current of up to 2 A, suitable for controlling various stepper motors.
The IC package type is PDIP allowing easy through-hole mounting.
Operating temperature ranges from -40°C to 150°C, ensuring reliable performance in diverse environments.
The device features a low supply current of 100 μA for power efficiency.
Its compact dimensions include a length of 25.4 mm, width of 7.1 mm, and height of 3.93 mm.
The inverter power rating is 1 W, ensuring effective motor driving capability.
The L297 series is designed specifically for stepper motor control applications.

Product Description

STMicroelectronics L297/1 is a high-performance stepper motor driver IC housed in a 20-pin PDIP package, designed for controlling 4 Phase stepper motors. Operating within a voltage range of 4.75 V to 7 V and capable of handling output currents of up to 2 A, this IC offers robust and precise motor control suitable for industrial, laboratory, HVAC, and robotics applications.

The device supports a maximum collector emitter voltage of 10 V and features a low supply current of 100 μA, contributing to energy efficient operation in embedded systems and motor control circuits. Its wide operating temperature range from -40°C to 150°C ensures dependable functionality under harsh conditions and fluctuating thermal environments.

The L297/1's PDIP form factor facilitates through-hole mounting, simplifying PCB assembly and prototyping. With compact dimensions measuring 25.4 mm in length, 7.1 mm in width, and 3.93 mm in height, it offers a space-efficient solution for motor driver circuitry.

This IC is suitable for use in industrial automation equipment, robotics, HVAC systems, and laboratory automation where precise stepper motor control is required. Its 4 Phase configuration enables smooth and accurate motor operation with reduced vibration and noise.

The inverter power rating of 1 W ensures reliable power delivery for driving stepper motors effectively. STMicroelectronics' L297 series is well known for its integration ease and robust design, making it a preferred choice in motor driver IC applications.

Set contains one piece of the STMicroelectronics L297/1 Stepper Motor Driver IC with PDIP packaging for through-hole installation. Explore the Motors & Pumps category on EnvMart for more motor drivers and related components to build or enhance your industrial and electronic control systems.