component
TPS3103H20DBVR
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# TPS3103H20DBVR++**Texas Instruments** · Supervisor And Reset ICs · SOT-23-6++TPS3103H20DBVR from Texas Instruments, in a SOT-23-6. 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 | RESET | output | Low-level active reset output with push-pull or open-drain output stage. |+| 2 | GND | power_in | Ground reference. |+| 3 | MR | input | Manual reset input; pulling low forces RESET output low, which remains low for a timeout period after MR returns high; connect to VDD or leave unconnected when not used. |+| 4 | PFI | input | Power fault input compared to internal 0.551V reference with no additional delay; connect to VDD when not used. |+| 5 | PFO | output | Power fault output which goes high when PFI voltage exceeds 0.551V. |+| 6 | VDD | power_in | Supply voltage; powers the device and is monitored to generate RESET output. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-6 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `TPS3103H20DBVR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: SOT-23-6 (KiCad packages3D, STEP)+- 3D model files: `tps3103h20dbvr-etched.step` / `tps3103h20dbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps3103h20dbvr.step` / `tps3103h20dbvr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tps3106) (33 pp, sha256 `13dc1540a1be1d27`, retrieved 2026-10-07, 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`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-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).++[Datasheet PDF](docs/tps3103h20dbvr-datasheet.pdf)
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