component
MIC5323-1.8YD5-TR
Public Unreviewedby Ray
Microchip Tech Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TSOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads when scrolled away or the tab is hidden.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads when scrolled away or the tab is hidden.
PCB Footprint
Open full view ↗Loads on click. Unloads when scrolled away or the tab is hidden.
Datasheet
Open in new tab ↗Loads on click. Unloads when scrolled away or the tab is hidden.
README
markdownMIC5323-1.8YD5-TR
Microchip Tech · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TSOT-23-5
MIC5323-1.8YD5-TR from Microchip Tech, in a TSOT-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 | Supply input. Operating range 2.65V to 5.5V (abs max 6V). Requires a 2.2µF ceramic input capacitor to ground for stability. |
| 2 | GND | power_in | Ground reference. Ground pin (quiescent) current typically 90µA at load, <1µA in shutdown. |
| 3 | EN | input | Enable input, active high. VIH ≥ 1.2V enables the regulator; VIL ≤ 0.2V disables it (shutdown current <1µA). CMOS input - do not leave floating. |
| 4 | BYP | passive | Reference bypass. Connect an external 0.1µF ceramic capacitor from BYP to GND to reduce output noise (20µVrms) and improve PSRR. May be left open if noise performance is not critical. |
| 5 | VOUT | power_out | Regulated 1.8V output, 300mA guaranteed (600mA typical current limit). Requires a 2.2µF or greater low-ESR ceramic output capacitor to GND for stability. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | TSOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
MIC5323-1.8YD5-TRMIC5323-1.8YD5-TR2.8YD5MIC5323-1.8YD5-TR3.3YD5MIC5323-1.8YMTMIC5323-1.8YD5-TR2.8YMTMIC5323-1.8YD5-TR3.3YMTMIC5323-1.8YD5-TRYMT
CAD (KiCad official)
- Symbol:
MIC5323-1.8YD5-TR - Footprint:
Package_TO_SOT_SMD:TSOT-23-5 - 3D model: TSOT-23-5 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (15 pp, sha256
922a6dc4b766c454, 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).