Genuine Texas Instruments ICs: Premium high-accuracy power management components sourced from an authorized franchise distribution network.
Full Factory Pack Quantity: Sealed production reel containing approx. 250 pieces, excellent for commercial electronics manufacturing or high-volume test benches.
16-Bit I2C Digital Interface: Precision digital output reporting for bidirectional current, bus voltage, and calculated power directly to the host processor.
Highly Flexible Operating Range: Monitors bus supply voltages anywhere from 0V to 28V while running off a single 2.7V to 5.5V device power supply.
Advanced Alert Monitoring: Features a programmable alert threshold pin designed to flag over-current or over-voltage conditions instantly.
Automated SMT Assembly Ready: Spooled on standard embossed carrier tape, ideal for loading into high-speed pick-and-place machine feeders.
This listing is for one complete factory surplus production reel approx. 250 pieces of Texas Instruments INA231AIYFFT current, voltage, and power monitors. Packaged in a compact, space-saving 12-bump DSBGA chip-scale layout, these high-side or low-side bidirectional sensing ICs offer incredible accuracy with a maximum gain error of just 0.5 percent.
The integrated circuits feature a 1.8V-compliant I2C interface with 16 programmable addresses, making them the industry standard for advanced power management in smartphones, servers, tablets, battery chargers, and industrial power supplies. The device streamlines system processing by computing current in amperes and power in watts onboard via an internal multiplier, reducing overhead for the central micro-controller.
The components are completely unused, brand new, and remain securely sealed in the pockets of the original manufacturer carrier tape. The black plastic spool shows routine shelf storage markings and inventory labels, but the tape structure is fully intact. This factory pack is ready for direct deployment in contract manufacturing, commercial electronics repair, hardware development labs, or prototyping.
| eBay Field | Value |
| Brand | Texas Instruments |
| MPN | INA231AIYFFT |
| Product Type | Current, Voltage, & Power Monitor |
| Interface Type | I2C (1.8V Compliant) |
| Sensing Method | High-Side / Low-Side |
| Monitored Input Voltage | 0 V to 28 V |
| Supply Voltage Range | 2.7 V to 5.5 V |
| Resolution | 16-Bit |
| Accuracy / Gain Error | ±0.5% Maximum |
| Package / Case | 12-DSBGA (WCSP) |
| Mounting Type | Surface Mount (SMD/SMT) |
| Quantity | Approx. 250 Pieces (Full Factory Reel) |
| Packaging | Tape & Reel |
| Operating Temperature | -40 C to +125 C |
| RoHS Status | RoHS Compliant / Lead-Free |
Quantity Notice:
This item is sold as a full or partial reel/spool exactly as shown in the photos. The quantity listed on the original manufacturer label reflects the reel when new and may not represent the current quantity.
We do not count individual components. Quantity is estimated based on visible reel fullness. Please refer to photos for actual condition and approximate remaining amount.