MIC2026-1YM-TR

@@ -0,0 +1,52 @@+# MIC2026-1YM-TR++**Microchip** · AC-DC Controllers and Regulators · SOIC-8++MIC2026-1YM-TR from Microchip, in a SOIC-8. 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 | ENA | input | Switch A enable input. Logic-compatible; active-high on the MIC2026-1 (this variant). VEN threshold typ 1.7 V rising, 1.45 V falling; 250 mV hysteresis. Input current ±1 µA over 0 V to 5.5 V. |+| 2 | FLGA | output | Fault Flag A output. Active-low, open-drain; pulled low to indicate overcurrent or thermal shutdown on channel A. Overcurrent must persist longer than tD (typ 3 ms) before FLGA asserts. Max IFLG 25 mA; ON resistance typ 10 Ω at IL=10 mA, VIN=5 V. |+| 3 | FLGB | output | Fault Flag B output. Active-low, open-drain; pulled low to indicate overcurrent or thermal shutdown on channel B. Overcurrent must persist longer than tD (typ 3 ms) before FLGB asserts. Max IFLG 25 mA. |+| 4 | ENB | input | Switch B enable input. Logic-compatible; active-high on the MIC2026-1 (this variant). Same electrical characteristics as ENA. |+| 5 | OUTB | power_out | Switch B output. High-side switched supply for channel B, sourced from IN through a 140 mΩ (typ 90 mΩ) MOSFET. Delivers 500 mA continuous; internally current-limited (typ 0.9 A) with soft-start. |+| 6 | GND | power_in | Ground return for the device. |+| 7 | IN | power_in | Switch and logic supply input. 2.7 V to 5.5 V operating range (abs max 6 V). Feeds both channel switches; a 0.1 µF decoupling capacitor is recommended. UVLO releases at 2.4 V (typ) rising, 2.15 V (typ) falling. |+| 8 | OUTA | power_out | Switch A output. High-side switched supply for channel A, sourced from IN through a 140 mΩ (typ 90 mΩ) MOSFET. Delivers 500 mA continuous; internally current-limited (typ 0.9 A) with soft-start. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Microchip |+| Package | SOIC-8 |+| Category | PMIC |+| Pins | 8 |++## Ordering variants++- `MIC2026-1YM-TR1YM`+- `MIC2026-1YM-TR1BM`+- `MIC2026-1YM-TR2YM`+- `MIC2026-1YM-TR2BM`+- `MIC2026-1YM-TR1BN`+- `MIC2026-1YM-TR2BN`++## CAD (KiCad official)++- Symbol: `MIC2026-1YM-TR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Microchip datasheet](docs/mic2026-1ym-tr-datasheet.pdf) (16 pp, sha256 `e7d1fa63411855e0`, 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/mic2026-1ym-tr-datasheet.pdf)

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