component
MP2359DJ-LF-Z-JSM
Public Made by Adomby adom
JSMSEMI DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownMP2359DJ-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mp2359dj-lf-z-jsm.step/mp2359dj-lf-z-jsm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JSMSEMI datasheet (13 pp, sha256
be1c7c9d22ae4d61, retrieved 2026-09-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-4-6(vision), consensusclaude-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).