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ME3104AM5G-N
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MICRONE DC-DC Converters, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# ME3104AM5G-N++**MICRONE** · DC-DC Converters · SOT-23-5++ME3104AM5G-N from MICRONE, in a SOT-23-5. 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 | EN | input | Enable input. Logic-high enables the converter; logic-low forces shutdown mode. VENH >= 1.4V (up to VIN=6V); VENL <= 0.3V. Referenced 'H'=VIN, 'L'=GND. |+| 2 | GND | power_in | Device ground return. Connect to system ground plane with low-impedance path for input/output capacitor return currents. |+| 3 | SW | output | Switch node. Drain of the internal high-side PMOS and low-side NMOS synchronous switch. Connect the external inductor (typ. 2.2uH) between SW and the output. Absolute max -0.3V to 6V. RDSon(PMOS) ~0.110Ω, RDSon(NMOS) ~0.13Ω. |+| 4 | VIN | power_in | Input supply, 2.8V to 6V (abs max 6.0V). Bypass with a low-ESR ceramic capacitor (typ. 22uF) placed close to the pin. Powers internal high-side PMOS and control circuitry. |+| 5 | FB | input | Feedback input to the internal error amplifier. Regulated to VREF = 0.6V (±2%). Set VOUT with an external resistor divider from VOUT to FB to GND: VOUT = 0.6V × (1 + R1/R2). A small feed-forward capacitor (e.g. 10pF) across R1 improves transient response. VFB < 0.2V triggers short-circuit protection (500kHz operation). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | MICRONE |+| Package | SOT-23-5 |+| Category | PMIC |+| Pins | 5 |++## Ordering variants++- `ME3104AM5G-N`++## CAD (KiCad official)++- Symbol: `ME3104AM5G-N`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [MICRONE datasheet](docs/me3104am5g-n-datasheet.pdf) (10 pp, sha256 `fbf9a8e13ddbc218`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/me3104am5g-n-datasheet.pdf)
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