component
MIC5233-5.0YM5-TR
Public Made by Adomby adom
Microchip Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. 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
markdownMIC5233-5.0YM5-TR
Microchip · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
MIC5233-5.0YM5-TR from Microchip, 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 | IN | power_in | Supply input. Operating range 2.3V to 36V (absolute max -20V to +38V). Bypass with 1.0µF ceramic to GND close to the pin. |
| 2 | GND | power_in | Device ground return. Ground pin current is typically 18µA at IOUT = 100µA. |
| 3 | EN | input | Enable input. Logic LOW (≤0.6V) = shutdown (zero shutdown current); logic HIGH (≥2.0V) = regulator ON. Enable input operating range 0V to 36V; do not leave floating. |
| 4 | NC | unconnected | No connect on fixed-voltage versions (MIC5233-5.0YM5). On the adjustable MIC5233YM5 this pin is the ADJ feedback input; for the fixed 5.0V option it is unused and may be left floating or tied to GND. |
| 5 | OUT | power_out | Regulated 5.0V output, 100mA maximum. Requires a minimum 2.2µF ceramic (or tantalum) output capacitor for stability. Typical dropout 270mV at 100mA; short-circuit current typ 190mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
MIC5233-5.0YM5-TR-1.8YM5MIC5233-5.0YM5-TR-2.5YM5MIC5233-5.0YM5-TR-3.0YM5MIC5233-5.0YM5-TR-3.3YM5MIC5233-5.0YM5-TRMIC5233-5.0YM5-TR-3.3YS
CAD (KiCad official)
- Symbol:
MIC5233-5.0YM5-TR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
mic5233-5-0ym5-tr-etched.step/mic5233-5-0ym5-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mic5233-5-0ym5-tr.step/mic5233-5-0ym5-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip datasheet (12 pp, sha256
e694cf4c9f76c52a, 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).