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INA303A3IPW - High-Precision Current Sense IC

The INA303A3IPW from Texas Instruments is a high-performance current sense amplifier designed for precision current monitoring applications. This versatile IC supports both high-side and low-side current sensing with an input voltage range of 0V to 36V, making it ideal for a wide range of power management and monitoring applications.

Key Features & Benefits

  • Flexible Sensing: High/Low-Side current sensing capability for versatile circuit design
  • Wide Input Range: 0V to 36V input voltage accommodates various power supply configurations
  • Industrial Temperature Range: Operates reliably from -40°C to 125°C for demanding environments
  • Compact Surface Mount Package: 14-TSSOP (0.173", 4.40mm width) for space-efficient PCB layouts
  • Authentic Texas Instruments Component: Genuine IC with full manufacturer warranty support

Applications

Perfect for battery management systems, power supply monitoring, motor control circuits, USB power delivery, hot-swap controllers, and precision current limiting applications.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing authentic semiconductor components with global shipping and comprehensive warranty support. Every component is sourced directly from authorized distributors to ensure quality and reliability for your embedded hardware projects.

Related Products & Resources

Explore our complete range of Current Regulation & Management ICs for precision current control solutions ranging from 100µA to 50A, including current limiting, monitoring, eFuse protection, and applications in USB PD, hot-swap circuits, LED drivers, and battery charging systems.

Stay updated with the latest semiconductor industry news, technical articles, and product announcements on our NEWS blog.

Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Tube |
Function Current Sense
Sensing Method High/Low-Side
Accuracy -
Voltage - Input 0V ~ 36V
Current - Output -
Operating Temperature -40°C ~ 125°C
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 14-TSSOP

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.