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TPS3899DL26DSER
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, WSON-6(1.5x1.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# TPS3899DL26DSER++**Texas Instruments** · Supervisor And Reset ICs · WSON-6(1.5x1.5)++TPS3899DL26DSER from Texas Instruments, in a WSON-6(1.5x1.5). 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 | CTR | passive | Capacitor-programmable reset delay: a ground-referenced capacitor on this pin sets the RESET/RESET delay before deassertion, with CCTR specified from 0 to 10 µF. |+| 2 | CTS | passive | Capacitor-programmable sense delay: a ground-referenced capacitor on this pin sets the RESET/RESET delay before assertion, with CCTS specified from 0 to 10 µF. |+| 3 | GND | power_in | Ground reference for the device. |+| 4 | VDD | power_in | Supply voltage pin rated 0.85 V to 6 V for DL and PL outputs (absolute maximum VDD + 0.3 V or 6.5 V, whichever is smaller), with a 0.1 µF ceramic capacitor placed close to the pin recommended. |+| 5 | SENSE | input | Monitored voltage input (direct for fixed variants, resistor-divider node for the adjustable variant) rated 0 to 6 V, where RESET asserts below VIT- after the CTS delay and releases above VIT- + VHYS after the CTR delay. |+| 6 | RESET | output | Active-low RESET output for the DL variant (open-drain) that asserts to logic low after the CTS delay when SENSE falls below VIT-, rated 0 to 6 V with output current up to ±5 mA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WSON-6(1.5x1.5) |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `TPS3899DL26DSER`+- Footprint: `Package_SON:WSON-6_1.5x1.5mm_P0.5mm`+- 3D model: WSON-6(1.5x1.5) (KiCad packages3D, STEP)+- 3D model files: `tps3899dl26dser-etched.step` / `tps3899dl26dser-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps3899dl26dser.step` / `tps3899dl26dser.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/tps3899) (36 pp, sha256 `d206381355830c12`, retrieved 2026-10-08, 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-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/tps3899dl26dser-datasheet.pdf)
page.jsonadded+188@@ -0,0 +1,188 @@+{+ "slug": "tps3899dl26dser",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Supervisor And Reset ICs, WSON-6(1.5x1.5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps3899dl26dser",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps3899dl26dser.kicad_sym",+ "tps3899dl26dser.kicad_mod",+ "tps3899dl26dser.glb",+ "tps3899dl26dser.step",+ "tps3899dl26dser.lbr",+ "docs/hero.png",+ "docs/tps3899dl26dser-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps3899dl26dser-hero.glb",+ "tps3899dl26dser-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS3899DL26DSER",+ "manufacturer": "Texas Instruments",+ "package": "WSON-6(1.5x1.5)",+ "pin_count": 6,+ "category": "Power Management (PMIC)",+ "subcategory": "Supervisor And Reset ICs",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps3899",+ "parts": {+ "symbol": "tps3899dl26dser.kicad_sym",+ "footprint": "tps3899dl26dser.kicad_mod",+ "model_3d": "tps3899dl26dser-hero.glb",+ "model_3d_plain": "tps3899dl26dser.glb",+ "model_3d_step": "tps3899dl26dser-etched.step",+ "model_3d_step_plain": "tps3899dl26dser.step",+ "lbr": "tps3899dl26dser.lbr"+ },+ "distributor_links": {+ "lcsc": "C3686822",+ "digikey": "296-TPS3899DL26DSERTR-ND",+ "mouser": "595-TPS3899DL26DSER"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T19:45:36Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-TPS3899DL26DSERTR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS3899DL26DSER",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "CTR",+ "type": "passive",+ "description": "Capacitor-programmable reset delay: a ground-referenced capacitor on this pin sets the RESET/RESET delay before deassertion, with CCTR specified from 0 to 10 µF."+ },+ {+ "number": "2",+ "name": "CTS",+ "type": "passive",+ "description": "Capacitor-programmable sense delay: a ground-referenced capacitor on this pin sets the RESET/RESET delay before assertion, with CCTS specified from 0 to 10 µF."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the device."+ },+ {+ "number": "4",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply voltage pin rated 0.85 V to 6 V for DL and PL outputs (absolute maximum VDD + 0.3 V or 6.5 V, whichever is smaller), with a 0.1 µF ceramic capacitor placed close to the pin recommended."+ },+ {+ "number": "5",+ "name": "SENSE",+ "type": "input",+ "description": "Monitored voltage input (direct for fixed variants, resistor-divider node for the adjustable variant) rated 0 to 6 V, where RESET asserts below VIT- after the CTS delay and releases above VIT- + VHYS after the CTR delay."+ },+ {+ "number": "6",+ "name": "RESET",+ "type": "output",+ "description": "Active-low RESET output for the DL variant (open-drain) that asserts to logic low after the CTS delay when SENSE falls below VIT-, rated 0 to 6 V with output current up to ±5 mA."+ }+ ],+ "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 pin table on page 4 lists pin 6 twice: an active-low RESET (DL and PL outputs) and an active-hig; The pin table gives the I/O column as a dash for CTR and CTS, so type 'passive' was assigned by conv; The datasheet lists VDD as I/O 'I'. It is typed power_in because it is the supply pin."+ ],+ "pages_sent": 9,+ "cost_usd": 0.0586,+ "at": "2026-10-08T19:45:01"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps3899",+ "pages": 36,+ "sha256": "d206381355830c12",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "tps3899dl26dser.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 1.5,+ 1.48,+ 0.77+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "b286efb19ee878f7094913552ef4b3d65067278c4f8bce5547303f697797652f",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps3899dl26dser-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 1.5,+ 1.48,+ 0.77+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "038923e3f599d3a869dc075407da66c0f01c0a1772da0200baa24e01e416bb0f",+ "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]"+ }+}