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INA139NA/3KG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 3.67 AED | Dhs. 3.67 AED |
| 15+ | Dhs. 3.55 AED | Dhs. 53.25 AED |
| 25+ | Dhs. 3.47 AED | Dhs. 86.75 AED |
| 50+ | Dhs. 3.28 AED | Dhs. 164.00 AED |
| 100+ | Dhs. 2.90 AED | Dhs. 290.00 AED |
| N+ | Dhs. 0.58 AED | Price Inquiry |
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Texas Instruments INA139NA/3KG4 High-Side Current Monitor IC
The INA139NA/3KG4 from Texas Instruments is a precision high-side current monitor IC designed for accurate current sensing applications. With an exceptional ±0.5% accuracy and wide 2.7V to 40V input voltage range, this current monitor delivers reliable performance across diverse embedded systems and power management applications.
Key Features & Benefits
- High Precision Monitoring: ±0.5% accuracy ensures precise current measurement for critical applications
- Wide Input Voltage Range: 2.7V ~ 40V operation supports various power supply configurations
- High-Side Sensing: Monitors current on the high side of the load for enhanced system protection
- Compact SOT-23-5 Package: Space-saving surface mount design ideal for dense PCB layouts
- Extended Temperature Range: -40°C to 125°C operation for industrial and automotive environments
- RoHS Compliant: Environmentally friendly and meets global compliance standards
Applications
Perfect for battery management systems, power supply monitoring, motor control, USB power delivery, hot-swap controllers, and overcurrent protection circuits. The INA139NA/3KG4 provides the precision and reliability required for modern electronic designs.
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic Texas Instruments components with full manufacturer warranty support. Our global shipping ensures fast delivery of genuine ICs to engineers and manufacturers worldwide.
Related Resources
Explore our complete range of Current Regulation & Management ICs for comprehensive power management solutions. Stay updated with the latest semiconductor industry insights and technical articles on our News & Technical Blog.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Function | Current Monitor |
| Sensing Method | High-Side |
| Accuracy | ±0.5% |
| Voltage - Input | 2.7V ~ 40V |
| Current - Output | - |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
