component
INA186A2IDCKR
Public Made by Adomby adom
Texas Instruments Current Sense Amplifiers, SC-70-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownINA186A2IDCKR
Texas Instruments · Current Sense Amplifiers · SC-70-6
INA186A2IDCKR from Texas Instruments, in a SC-70-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | REF | input | Reference input for output biasing and bidirectional current detection; operating voltage range GND to VS; enables output offset adjustment. |
| 2 | GND | power_in | Analog ground reference and device return path. |
| 3 | VS | power_in | Positive power supply input; recommended operating range 1.7V to 5.5V, maximum absolute rating 6V. |
| 4 | IN+ | input | Non-inverting input of current sense amplifier; common-mode voltage range GND-0.2V to +40V independent of VS; connect to bus supply side of sense resistor for high-side sensing. |
| 5 | IN- | input | Inverting input of current sense amplifier; common-mode voltage range GND-0.2V to +40V independent of VS; connect to ground side of sense resistor for low-side sensing. |
| 6 | OUT | output | Analog voltage output; transfer function VOUT = 50V/V × (VIN+ − VIN−) + VREF; output swing from GND+1mV to VS−40mV. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-6 |
| Category | Amplifiers/Comparators |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
INA186A2IDCKR - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SC-70-6 (KiCad packages3D, STEP)
- 3D model files:
ina186a2idckr-etched.step/ina186a2idckr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina186a2idckr.step/ina186a2idckr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (48 pp, sha256
c1bdab2e3ee3efb4, retrieved 2026-09-26, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).