Texas Instruments INA199A2RSWT

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INA199A2RSWT Current Sense Amplifier - Texas Instruments

The INA199A2RSWT is a high-precision current sense amplifier from Texas Instruments, designed for accurate current monitoring in embedded systems and power management applications. With ±1.5% accuracy and versatile high/low-side sensing capability, this IC delivers reliable performance across a wide voltage range from -0.3V to 26V.

Ideal for battery management systems, power supplies, motor control, and industrial automation, the INA199A2RSWT comes in a compact 10-UQFN (1.8x1.4mm) surface mount package, making it perfect for space-constrained designs. Operating reliably from -40°C to 125°C, this current sense IC ensures consistent performance in demanding environments.

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At HQICKEY, we guarantee 100% authentic semiconductor components with full manufacturer warranty support. All INA199A2RSWT units are sourced directly from authorized distributors and come with complete traceability documentation.

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Explore our complete range of Current Regulation & Management ICs for your power management and sensing applications. Stay updated with the latest industry insights and technical guides on our News & Technical Blog.

Features & Benefits:

  • High accuracy ±1.5% for precise current monitoring
  • Wide input voltage range: -0.3V to 26V
  • Flexible high-side and low-side sensing
  • Compact 10-UQFN package for space-efficient designs
  • Extended temperature range: -40°C to 125°C
  • Surface mount technology for automated assembly
  • Available in Cut Tape and Tape & Reel packaging

Applications: Battery management systems, DC-DC converters, motor control, power supply monitoring, industrial automation, automotive electronics, and embedded systems requiring accurate current sensing.

Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Cut Tape (CT) | Tape & Reel (TR)
Function Current Sense
Sensing Method High/Low-Side
Accuracy ±1.5%
Voltage - Input -0.3V ~ 26V
Current - Output -
Operating Temperature -40°C ~ 125°C
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 10-UFQFN
Supplier Device Package 10-UQFN (1.8x1.4)

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