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Part No L293DNE
Manufacturer Texas Instruments
Catalog PMIC - Motor Drivers, Controllers

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Products specifications

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube/Rail
Status Active
Motor Type - Stepper Bipolar
Motor Type - AC, DC Brushed DC
Purpose Driver - Fully Integrated, Control and Power Stage
Technology Bipolar
Applications General Purpose
Output Current 600mA
Supply Voltage - Operating 4.5 V to 36 V
Voltage - Load 4.5 V to 36 V
Temperature Range - Operating 0°C to 70°C (TA)
Mounting Through Hole
Case / Package 16-PDIP
Win Source Part Number 018237-L293DNE
Is this a common-used part? Yes
Popularity High
Fake Threat In the Open Market 52 pct.
Supply and Demand Status Limited
Application Field Used in Industrial, Motor Drive & Control, Power Management
Alternative Parts
L293E;  L293NE;  L293DNEE4; L293DNE;  


The L293DNE is an advanced, high-quality integrated circuit (IC) produced by the globally recognized electronics manufacturer, Texas Instruments. This product is a quadruple, high-current, half-H driver that is designed to provide bidirectional drive currents of up to 600-mA at voltages from 4.5 V to 36 V. It is a versatile component that is primarily used for driving inductive loads such as relays, solenoids, DC and bipolar stepping motors, as well as other high-current or high-voltage loads in positive-supply applications. The L293DNE is designed to simplify control and drive systems by providing an all-in-one solution for handling complex current and voltage requirements. It is equipped with four distinct channels that each incorporate two input pins, two output pins, and an enable pin. This allows for independent control of each channel, making it possible to operate up to four different devices from the same IC. The IC also incorporates a range of safety features to ensure reliable and stable operation. It includes thermal shutdown protection, high noise immunity inputs, and internal ESD protection. The L293DNE also has the ability to remove the need for clamping diodes in many applications with its innovative design. One of the standout features of the L293DNE is its wide operating supply voltage range. This makes it compatible with a broad array of devices and systems, increasing its versatility and utility in a variety of applications. Additionally, it is designed to operate efficiently, with low power consumption, making it a cost-effective solution for many projects. The L293DNE comes in a 16-pin DIP (Dual In-line Package), making it easy to integrate into circuit boards and electronic devices. Its compact size and light weight also make it suitable for use in space-constrained environments. In conclusion, the L293DNE from Texas Instruments is a robust, reliable, and versatile IC that offers a comprehensive solution for driving high-current or high-voltage loads. Whether you are working on a small project or a large-scale industrial application, the L293DNE can provide the performance and reliability you need.

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