component
MP2359DJ-LF-Z-JSM
Public Made by Adomby adom
JSMSEMI DC-DC Converters, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# MP2359DJ-LF-Z-JSM++**JSMSEMI** · DC-DC Converters · SOT-23-6++MP2359DJ-LF-Z-JSM from JSMSEMI, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | BS | passive | Bootstrap pin; a capacitor connected between SW (pin 6) and BS is required to form a floating supply across the high-side switch driver; absolute maximum BS voltage 38V. |+| 2 | GND | power_in | Ground pin; reference and return path for all internal circuitry. |+| 3 | FB | input | Adjustable version feedback input; connect to the center point of the external resistor divider; regulates to an internal 0.8V reference (typ). |+| 4 | EN | input | Enable input; drive logic-high (rising threshold 1.3V min) to enable the IC; drive logic-low (falling threshold 1V max) to disable the IC and enter micro-power shutdown mode; absolute maximum 32V. |+| 5 | IN | power_in | Power supply input pin; operating range 4.5V to 30V, absolute maximum 32V; bypass with ceramic capacitor placed as close as possible to this pin. |+| 6 | SW | output | Switching output pin; internal power MOSFET switch node connected to external inductor; absolute maximum 33V DC (34V for 10ns transient). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | JSMSEMI |+| Package | SOT-23-6 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `MP2359DJ-LF-Z-JSM`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: SOT-23-6 (KiCad packages3D, STEP)+- 3D model files: `mp2359dj-lf-z-jsm-etched.step` / `mp2359dj-lf-z-jsm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mp2359dj-lf-z-jsm.step` / `mp2359dj-lf-z-jsm.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [JSMSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590905747033309184) (13 pp, sha256 `be1c7c9d22ae4d61`, retrieved 2026-09-18, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-sonnet-4-6` (vision), consensus `claude-opus-4-7` (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/mp2359dj-lf-z-jsm-datasheet.pdf)
page.jsonadded+131@@ -0,0 +1,131 @@+{+ "slug": "mp2359dj-lf-z-jsm",+ "version": "0.1.0",+ "type": "component",+ "description": "JSMSEMI DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "mp2359dj-lf-z-jsm",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "mp2359dj-lf-z-jsm.kicad_sym",+ "mp2359dj-lf-z-jsm.kicad_mod",+ "mp2359dj-lf-z-jsm.glb",+ "mp2359dj-lf-z-jsm.step",+ "mp2359dj-lf-z-jsm.lbr",+ "docs/hero.png",+ "docs/mp2359dj-lf-z-jsm-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "MP2359DJ-LF-Z-JSM",+ "manufacturer": "JSMSEMI",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590905747033309184",+ "parts": {+ "symbol": "mp2359dj-lf-z-jsm.kicad_sym",+ "footprint": "mp2359dj-lf-z-jsm.kicad_mod",+ "model_3d": "mp2359dj-lf-z-jsm-etched.glb",+ "model_3d_plain": "mp2359dj-lf-z-jsm.glb",+ "model_3d_step": "mp2359dj-lf-z-jsm-etched.step",+ "model_3d_step_plain": "mp2359dj-lf-z-jsm.step",+ "lbr": "mp2359dj-lf-z-jsm.lbr"+ },+ "distributor_links": {+ "lcsc": "C18198375"+ },+ "pins": [+ {+ "number": "1",+ "name": "BS",+ "type": "passive",+ "description": "Bootstrap pin; a capacitor connected between SW (pin 6) and BS is required to form a floating supply across the high-side switch driver; absolute maximum BS voltage 38V."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground pin; reference and return path for all internal circuitry."+ },+ {+ "number": "3",+ "name": "FB",+ "type": "input",+ "description": "Adjustable version feedback input; connect to the center point of the external resistor divider; regulates to an internal 0.8V reference (typ)."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Enable input; drive logic-high (rising threshold 1.3V min) to enable the IC; drive logic-low (falling threshold 1V max) to disable the IC and enter micro-power shutdown mode; absolute maximum 32V."+ },+ {+ "number": "5",+ "name": "IN",+ "type": "power_in",+ "description": "Power supply input pin; operating range 4.5V to 30V, absolute maximum 32V; bypass with ceramic capacitor placed as close as possible to this pin."+ },+ {+ "number": "6",+ "name": "SW",+ "type": "output",+ "description": "Switching output pin; internal power MOSFET switch node connected to external inductor; absolute maximum 33V DC (34V for 10ns transient)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-sonnet-4-6",+ "primary_mode": "vision",+ "consensus_model": "claude-opus-4-7",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 12,+ "cost_usd": 0.155,+ "at": "2026-09-18T00:45:57"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590905747033309184",+ "pages": 13,+ "sha256": "be1c7c9d22ae4d61",+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}