component
TC1185-3.3VCT713
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
markdownTC1185-3.3VCT713
Microchip · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
TC1185-3.3VCT713 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 | VIN | power_in | Unregulated input supply. Operating range 2.7 V to 6.0 V (absolute max 6.5 V). Bypass to GND with a 1 uF ceramic capacitor placed close to the pin. |
| 2 | GND | power_in | Device ground reference. Return path for input, output and quiescent currents; connect to a low-impedance ground plane. |
| 3 | SHDN | input | Active-low shutdown input (CMOS logic). Drive above VIH (>=45% of VIN) to enable the regulator; drive low (<=15% of VIN) to disable output and reduce quiescent current to ~0.05 uA. Do not leave floating. |
| 4 | Bypass | passive | Internal bandgap reference bypass node. Optional external 470 pF capacitor from Bypass to GND lowers output noise (typ. 600 nV/sqrt(Hz) at 10 kHz with 470 pF). May be left open if noise is not critical. |
| 5 | VOUT | power_out | Regulated 3.3 V output, up to 150 mA (TC1185). Requires a 1 uF (min) ceramic output capacitor to GND for stability. Output accuracy typically +/-0.5%. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
Same part, different packaging or reel option.
TC1185-3.3VCT713
CAD (KiCad official)
- Symbol:
TC1185-3.3VCT713 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tc1185-3-3vct713-etched.step/tc1185-3-3vct713-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tc1185-3-3vct713.step/tc1185-3-3vct713.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip datasheet (22 pp, sha256
dadcf2706faba944, retrieved 2026-08-17, tier: manufacturer) - 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).