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STMicroelectronics Stepper Motor Driver IC 10 V 2A 20-Pin Through Hole PDIP L297/1

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STMicroelectronics Stepper Motor Driver IC 10 V 2A 20-Pin Through Hole PDIP L297/1

Name: STMicroelectronics Stepper Motor Driver IC 10 V 2A 20-Pin Through Hole PDIP L297/1
Brand: STMicroelectronics
SKU: 379488
Price: 14.92 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
STMicroelectronics L2971, Stepper Motor Driver IC 20-Pin, PDIPBrand	STMicroelectronics

Key Features

This IC is packaged in a 20-pin PDIP through-hole package for easy PCB mounting.
It operates with a supply voltage range of 4.75 V to 7 V and has low supply current consumption of 100μA.
The device is designed to work in extreme temperatures from -40°C to 150°C suitable for industrial applications.
Compact dimensions with 25.4mm length, 7.1mm width, and 3.93mm height ensure space-efficient design.
It provides high inverter power rating of 1 W for efficient motor driving performance.
Reliable stepper motor controller optimized for precision control in automation and robotics.
This product is new and conforms to industry standards without automotive certification.

Product Description

The STMicroelectronics L297/1 is a stepper motor driver IC engineered for precise 4-phase stepper motor control applications. It operates with a maximum collector-emitter voltage of 10 V and can deliver an output current of up to 2A, making it suitable for a broad range of industrial and automation use cases.

This device comes in a through-hole 20-pin PDIP package which simplifies assembly and integration on printed circuit boards. It supports a minimum supply voltage of 4.75 V and a maximum of 7 V, ensuring compatibility with common motor power rail voltages. The very low supply current of only 100μA enhances energy efficiency during operation.

Designed to perform reliably across harsh environments, the L297/1 IC maintains functionality within a temperature range from -40°C up to 150°C, thus supporting demanding industrial, manufacturing, and robotic applications.

With a compact footprint measuring 25.4 mm length, 7.1 mm width, and a height of 3.93 mm, this motor driver facilitates dense and space-constrained electronic designs.

The inverter power rating of 1 W ensures robust motor drive capability while minimizing power loss. The stepper motor controller architecture provides smooth and precise control of 4-phase stepper motors with improved system stability and performance.

Typical applications include industrial automation, robotics control systems, CNC machinery, and any equipment requiring dependable stepper motor management. This IC is housed in a 20-pin PDIP package for easy through-hole mounting.

Features low power consumption and wide operating temperature range. High inverter power rating and output current enhance motor driving capability. Compact design supports efficient PCB layout and integration. Suitable for industrial, robotic, and automation control environments.

Supports supply voltages between 4.75 V and 7 V for versatile use. New product condition with no automotive standards certification. Explore more semiconductor and Motor Driver ICs at EnvMart for advanced motor control solutions.

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Frequently Asked Questions

The maximum output current of this model is 2A, making it suitable for a variety of applications requiring robust motor control.

It operates with a supply voltage range from 4.75 V to 7 V, ensuring compatibility with common motor power rail voltages.

This IC has compact dimensions of 25.4 mm in length, 7.1 mm in width, and 3.93 mm in height, facilitating efficient PCB layout.

The maximum collector-emitter voltage for the L297/1 is 10 V, allowing it to handle a variety of motor driving tasks.

It can operate in extreme temperatures ranging from -40°C to 150°C, making it suitable for harsh industrial environments.

The inverter power rating of this model is 1 W, which supports efficient motor driving performance while minimizing power loss.

This stepper motor driver IC is designed specifically for controlling 4-phase stepper motors, providing precise control in various applications.

It has a low supply current consumption of only 100μA, enhancing energy efficiency during operation.

This model is packaged in a 20-pin PDIP through-hole configuration, simplifying assembly and integration on printed circuit boards.

Typical applications include industrial automation, robotics control systems, and CNC machinery, where dependable stepper motor management is required.

The L297/1 IC features a pin count of 20, which is standard for its PDIP package design.

This product conforms to industry standards but does not have automotive certification.