component
INA236AIDDFR
Public Made by Adomby adom
Texas Instruments Power Management - Specialized, TSOT-23-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownINA236AIDDFR
Texas Instruments · Power Management - Specialized · TSOT-23-8
INA236AIDDFR from Texas Instruments, in a TSOT-23-8. 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 | IN+ | input | Current sensing positive input; connect to bus voltage side of sense resistor for high-side applications or load side for low-side applications. |
| 2 | IN- | input | Current sensing negative input; connect to load side of sense resistor for high-side applications or ground side for low-side applications; bus voltage measurements made with respect to this pin. |
| 3 | GND | power_in | Ground connection for both analog and digital circuits. |
| 4 | VS | power_in | Power supply voltage input, operating range 1.7 V to 5.5 V. |
| 5 | SCL | input | I2C serial bus clock line, open-drain input. |
| 6 | SDA | bidirectional | I2C serial bus data line, open-drain input/output. |
| 7 | A0 | input | Digital address pin; connect to GND, SCL, SDA, or VS to configure device I2C address per Table 7-1. |
| 8 | ALERT | output | Multifunctional alert output, open-drain; asserts on overcurrent, undercurrent, overvoltage, undervoltage, or power limit conditions as configured, or on conversion ready notification. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
INA236AIDDFR - Footprint:
Package_TO_SOT_SMD:TSOT-23-8 - 3D model: TSOT-23-8 (KiCad packages3D, STEP)
- 3D model files:
ina236aiddfr-etched.step/ina236aiddfr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina236aiddfr.step/ina236aiddfr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (44 pp, sha256
4a4346865df9b511, retrieved 2026-09-21, tier: lcsc) - 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).