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XC6219B332MR-MS

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by Ray

MSKSEMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Datasheet

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Contents

README

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XC6219B332MR-MS

MSKSEMI · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

XC6219B332MR-MS from MSKSEMI, 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 VIN power_in Power input pin. Accepts up to 8V absolute maximum. Requires a 10uF input capacitor between VIN and GND for stable operation.
2 GND power_in Ground reference pin. Common return for input, output, and CE signals.
3 CE input Chip Enable input. CMOS-hysteresis inverter input that shuts down the internal LDO circuitry when asserted to the disabled state. Tie to VIN (or VSS, depending on B-series logic) to keep the regulator running; leaving floating is not recommended.
4 NC unconnected No connection. Leave open or tie to any convenient net; the pin is not bonded internally.
5 VOUT power_out Regulated output pin. Fixed 3.3V ±2% for the XC6219B332MR-MS variant. Requires a >=10uF output capacitor placed close to VOUT and GND for phase compensation and stability.

Key specifications

Parameter Value
Manufacturer MSKSEMI
Package SOT-23-5
Category PMIC
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • XC6219B332MR-MS
  • XC6219B332MR-MSPR-MS

CAD (KiCad official)

  • Symbol: XC6219B332MR-MS
  • 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: MSKSEMI datasheet (9 pp, sha256 86e38fb7ca4262ed, 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