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TPS3619-33DGK
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# TPS3619-33DGK++**Texas Instruments** · Supervisor And Reset ICs · VSSOP-8-0.65mm++TPS3619-33DGK from Texas Instruments, in a VSSOP-8-0.65mm. 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 | VOUT | output | Supply output that connects to VDD or VBAT through internal switches, with continuous output current limited to 300 mA under the recommended operating conditions. |+| 2 | VDD | power_in | Input supply voltage, with a recommended operating range of 1.65 V to 5.5 V. |+| 3 | GND | power_in | Ground reference; all voltages in the absolute maximum ratings are specified with respect to GND. |+| 4 | PFI | input | Power-fail comparator input, compared against an internal 1.15 V reference, with input current limited to ±25 nA and a maximum voltage of VDD + 0.3 V. |+| 5 | PFO | output | Power-fail comparator output that goes low when PFI falls below the 1.15 V threshold and returns high after about 12 mV of hysteresis, with a low-level output of 0.4 V maximum at VDD = 3.3 V and IOL = 2 mA. |+| 6 | MR | input | Manual reset input with VIH of 0.7 × VDD and VIL of 0.3 × VDD, and an input transition rise and fall rate limited to 100 ns/V. |+| 7 | RESET | output | Active-low reset output that is asserted while VDD is below the threshold VIT and is released after a fixed 100 ms delay (60 to 140 ms) once VDD rises above VIT. |+| 8 | VBAT | power_in | Backup-battery input with a recommended supply voltage of 1.5 V to 5.5 V, which may exceed VDD. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8-0.65mm |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `TPS3619-33DGK`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)+- 3D model files: `tps3619-33dgk-etched.step` / `tps3619-33dgk-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps3619-33dgk.step` / `tps3619-33dgk.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/tps3619) (19 pp, sha256 `38d6bfcf1de94bfc`, 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/tps3619-33dgk-datasheet.pdf)
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Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps3619-33dgk",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps3619-33dgk.kicad_sym",+ "tps3619-33dgk.kicad_mod",+ "tps3619-33dgk.glb",+ "tps3619-33dgk.step",+ "tps3619-33dgk.lbr",+ "docs/hero.png",+ "docs/tps3619-33dgk-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps3619-33dgk-hero.glb",+ "tps3619-33dgk-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS3619-33DGK",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-8-0.65mm",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "Supervisor And Reset ICs",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps3619",+ "parts": {+ "symbol": "tps3619-33dgk.kicad_sym",+ "footprint": "tps3619-33dgk.kicad_mod",+ "model_3d": "tps3619-33dgk-hero.glb",+ "model_3d_plain": "tps3619-33dgk.glb",+ "model_3d_step": "tps3619-33dgk-etched.step",+ "model_3d_step_plain": "tps3619-33dgk.step",+ "lbr": "tps3619-33dgk.lbr"+ },+ "distributor_links": {+ "lcsc": "C1354019",+ "digikey": "296-12141-5-ND",+ "mouser": "595-TPS3619-33DGK"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T00:17:38Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-12141-5-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS3619-33DGK",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VOUT",+ "type": "output",+ "description": "Supply output that connects to VDD or VBAT through internal switches, with continuous output current limited to 300 mA under the recommended operating conditions."+ },+ {+ "number": "2",+ "name": "VDD",+ "type": "power_in",+ "description": "Input supply voltage, with a recommended operating range of 1.65 V to 5.5 V."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference; all voltages in the absolute maximum ratings are specified with respect to GND."+ },+ {+ "number": "4",+ "name": "PFI",+ "type": "input",+ "description": "Power-fail comparator input, compared against an internal 1.15 V reference, with input current limited to ±25 nA and a maximum voltage of VDD + 0.3 V."+ },+ {+ "number": "5",+ "name": "PFO",+ "type": "output",+ "description": "Power-fail comparator output that goes low when PFI falls below the 1.15 V threshold and returns high after about 12 mV of hysteresis, with a low-level output of 0.4 V maximum at VDD = 3.3 V and IOL = 2 mA."+ },+ {+ "number": "6",+ "name": "MR",+ "type": "input",+ "description": "Manual reset input with VIH of 0.7 × VDD and VIL of 0.3 × VDD, and an input transition rise and fall rate limited to 100 ns/V."+ },+ {+ "number": "7",+ "name": "RESET",+ "type": "output",+ "description": "Active-low reset output that is asserted while VDD is below the threshold VIT and is released after a fixed 100 ms delay (60 to 140 ms) once VDD rises above VIT."+ },+ {+ "number": "8",+ "name": "VBAT",+ "type": "power_in",+ "description": "Backup-battery input with a recommended supply voltage of 1.5 V to 5.5 V, which may exceed VDD."+ }+ ],+ "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": [],+ "pages_sent": 19,+ "cost_usd": 0.0838,+ "at": "2026-10-08T00:17:19"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps3619",+ "pages": 19,+ "sha256": "38d6bfcf1de94bfc",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "tps3619-33dgk.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3.1,+ 2,+ 0.85+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps3619-33dgk-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3.1,+ 2,+ 0.85+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "0f86b6f4142d0804b4e241cd95d51f4185fc6e5b58d1821147dec281d54dc84b",+ "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]"+ }+}