component
INA300AIDSQT
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, WSON-10-EP(2x2). 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
markdownINA300AIDSQT
Texas Instruments · Supervisor And Reset ICs · WSON-10-EP(2x2)
INA300AIDSQT from Texas Instruments, in a WSON-10-EP(2x2). 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 | IN+ | input | Analog input; connect to supply side of shunt resistor for differential voltage measurement in 0V to 36V common-mode range. |
| 2 | IN- | input | Analog input; connect to load side of shunt resistor for differential voltage measurement in 0V to 36V common-mode range. |
| 3 | LIMIT | input | Analog input; alert threshold limit input with programmable range 0mV to 250mV using external resistor. |
| 4 | ENABLE | input | Digital input; enable or disable selection input for device operation. |
| 5 | ALERT | tri_state | Digital output; overlimit alert active-low open-drain output with selectable response time 10µs, 50µs, or 100µs. |
| 6 | LATCH | input | Digital input; transparent or latch mode selection input for alert output behavior configuration. |
| 7 | DELAY | input | Digital input; response time selection input for alert response time 10µs, 50µs, or 100µs. |
| 8 | GND | power_in | Analog ground reference for device and external circuitry. |
| 9 | VS | power_in | Analog power supply input, 2.7V to 5.5V operating supply voltage. |
| 10 | HYS | input | Digital input; hysteresis setting input for selectable hysteresis options 2mV, 4mV, or 8mV. |
| 11 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-10-EP(2x2) |
| Category | Power Management (PMIC) |
| Pins | 11 |
CAD (KiCad official)
- Symbol:
INA300AIDSQT - Footprint:
Package_DFN_QFN:Texas_DSQ0010A_WSON-10-1EP_2x2mm_P0.4mm_EP0.9x1.5mm - 3D model: WSON-10-EP(2x2) (KiCad packages3D, STEP)
- 3D model files:
ina300aidsqt-etched.step/ina300aidsqt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina300aidsqt.step/ina300aidsqt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (44 pp, sha256
223b3de044bfa2a1, retrieved 2026-10-01, 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 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5-5(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).