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TPS3307-33MDGNREP
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Texas Instruments Supervisor And Reset ICs, MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# TPS3307-33MDGNREP++**Texas Instruments** · Supervisor And Reset ICs · MSOP-8-EP++TPS3307-33MDGNREP from Texas Instruments, in a MSOP-8-EP. 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 | SENSE1 | input | Supply-monitoring input with a typical negative-going threshold of 4.55 V for the TPS3307-33 (5 V nominal supervised rail); input range is 0 to (VDD+0.3)×VIT/1.25 V. |+| 2 | SENSE2 | input | Supply-monitoring input with a typical negative-going threshold of 2.93 V for the TPS3307-33 (3.3 V nominal supervised rail); input range is 0 to (VDD+0.3)×VIT/1.25 V. |+| 3 | SENSE3 | input | User-defined supply-monitoring input with a 1.25 V typical threshold, adjusted externally by a resistor divider; input range is 0 to VDD+0.3 V. |+| 4 | GND | power_in | Ground reference for all voltages; absolute maximum ratings are specified with respect to GND. |+| 5 | RESET | output | One of the two RESET outputs (the text does not reliably show which polarity this pin carries); output source/sink is limited to IOH −5 mA and IOL 5 mA maximum. |+| 6 | RESET | output | The other RESET output (the text does not reliably show which polarity this pin carries); output source/sink is limited to IOH −5 mA and IOL 5 mA maximum. |+| 7 | MR | input | Active-low manual reset input: a low level (below 0.3×VDD) forces RESET active, with high level at or above 0.7×VDD and input rise/fall rate up to 50 ns/V. |+| 8 | VDD | power_in | Supply voltage input, specified at 2 V to 6 V with an absolute maximum of 7 V relative to GND. |+| 9 | Exposed thermal pad | passive | Exposed PowerPAD thermal pad shown in the land pattern drawings for heat dissipation; the datasheet text does not state an electrical connection for it. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | MSOP-8-EP |+| Category | Power Management (PMIC) |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `TPS3307-33MDGNREP`+- Footprint: `Package_SO:MSOP-8-1EP_3x3mm_P0.65mm_EP1.5x1.8mm`+- 3D model: MSOP-8-EP (KiCad packages3D, STEP)+- 3D model files: `tps3307-33mdgnrep-etched.step` / `tps3307-33mdgnrep-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps3307-33mdgnrep.step` / `tps3307-33mdgnrep.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/tps3307-ep) (20 pp, sha256 `95916026a39971c7`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/tps3307-33mdgnrep-datasheet.pdf)
page.jsonadded+205@@ -0,0 +1,205 @@+{+ "slug": "tps3307-33mdgnrep",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Supervisor And Reset ICs, MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps3307-33mdgnrep",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps3307-33mdgnrep.kicad_sym",+ "tps3307-33mdgnrep.kicad_mod",+ "tps3307-33mdgnrep.glb",+ "tps3307-33mdgnrep.step",+ "tps3307-33mdgnrep.lbr",+ "docs/hero.png",+ "docs/tps3307-33mdgnrep-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps3307-33mdgnrep-hero.glb",+ "tps3307-33mdgnrep-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS3307-33MDGNREP",+ "manufacturer": "Texas Instruments",+ "package": "MSOP-8-EP",+ "pin_count": 9,+ "category": "Power Management (PMIC)",+ "subcategory": "Supervisor And Reset ICs",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps3307-ep",+ "parts": {+ "symbol": "tps3307-33mdgnrep.kicad_sym",+ "footprint": "tps3307-33mdgnrep.kicad_mod",+ "model_3d": "tps3307-33mdgnrep-hero.glb",+ "model_3d_plain": "tps3307-33mdgnrep.glb",+ "model_3d_step": "tps3307-33mdgnrep-etched.step",+ "model_3d_step_plain": "tps3307-33mdgnrep.step",+ "lbr": "tps3307-33mdgnrep.lbr"+ },+ "distributor_links": {+ "lcsc": "C2879159",+ "digikey": "296-21267-2-ND",+ "mouser": "595-PS3307-33MDGNREP"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T18:02:15Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-21267-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-PS3307-33MDGNREP",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "SENSE1",+ "type": "input",+ "description": "Supply-monitoring input with a typical negative-going threshold of 4.55 V for the TPS3307-33 (5 V nominal supervised rail); input range is 0 to (VDD+0.3)×VIT/1.25 V."+ },+ {+ "number": "2",+ "name": "SENSE2",+ "type": "input",+ "description": "Supply-monitoring input with a typical negative-going threshold of 2.93 V for the TPS3307-33 (3.3 V nominal supervised rail); input range is 0 to (VDD+0.3)×VIT/1.25 V."+ },+ {+ "number": "3",+ "name": "SENSE3",+ "type": "input",+ "description": "User-defined supply-monitoring input with a 1.25 V typical threshold, adjusted externally by a resistor divider; input range is 0 to VDD+0.3 V."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for all voltages; absolute maximum ratings are specified with respect to GND."+ },+ {+ "number": "5",+ "name": "RESET",+ "type": "output",+ "description": "One of the two RESET outputs (the text does not reliably show which polarity this pin carries); output source/sink is limited to IOH −5 mA and IOL 5 mA maximum."+ },+ {+ "number": "6",+ "name": "RESET",+ "type": "output",+ "description": "The other RESET output (the text does not reliably show which polarity this pin carries); output source/sink is limited to IOH −5 mA and IOL 5 mA maximum."+ },+ {+ "number": "7",+ "name": "MR",+ "type": "input",+ "description": "Active-low manual reset input: a low level (below 0.3×VDD) forces RESET active, with high level at or above 0.7×VDD and input rise/fall rate up to 50 ns/V."+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply voltage input, specified at 2 V to 6 V with an absolute maximum of 7 V relative to GND."+ },+ {+ "number": "9",+ "name": "Exposed thermal pad",+ "type": "passive",+ "description": "Exposed PowerPAD thermal pad shown in the land pattern drawings for heat dissipation; the datasheet text does not state an electrical connection for it."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The extracted text shows both pins as 'RESET' with the overbar lost, so which of pins 5 and 6 is the; The exposed thermal pad is labelled 9 only in the land pattern and stencil drawings, not in the top-"+ ],+ "pages_sent": 20,+ "cost_usd": 0.0906,+ "at": "2026-10-08T18:01:41"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps3307-ep",+ "pages": 20,+ "sha256": "95916026a39971c7",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 9,+ "described": 9,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "tps3307-33mdgnrep.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 0.96+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "43252be3beac8fd30ca9bfeb82a613fa01d5dffff9b22810c13a4655daafb5ee",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps3307-33mdgnrep-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 0.96+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "4737295ef7dec7ea5af1a04f691723d873bed672388fdf586fea8baa53e49a35",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}