component
INA186A3IDCKR
Public Made by Adomby adom
Texas Instruments Current Sense Amplifiers, SC-70-6. Datasheet-verified pinout, 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
markdownINA186A3IDCKR
Texas Instruments · Current Sense Amplifiers · SC-70-6
INA186A3IDCKR from Texas Instruments, in a SC-70-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | REF | input | Reference input for output voltage offset; enables bidirectional current detection via external applied voltage in DCK and DDF packages. |
| 2 | GND | power_in | Analog ground reference. |
| 3 | VS | power_in | Positive power supply voltage, 1.7 V to 5.5 V. |
| 4 | IN+ | input | Positive differential input of current sense amplifier; for high-side sensing connect to bus voltage side of sense resistor, for low-side connect to load side. |
| 5 | IN− | input | Negative differential input of current sense amplifier; for high-side sensing connect to load side of sense resistor, for low-side connect to ground side. |
| 6 | OUT | output | Analog output voltage representing gain-amplified differential voltage offset by VREF applied to REF pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-6 |
| Category | Amplifiers/Comparators |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
INA186A3IDCKR - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SC-70-6 (KiCad packages3D, STEP)
- 3D model files:
ina186a3idckr-etched.step/ina186a3idckr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina186a3idckr.step/ina186a3idckr.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 2026-09-22, 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).