MCP6001RT-I 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	VOUT	output	Analog output. Low-impedance rail-to-rail voltage output; swings within ~25 mV of VDD/VSS with a 10 kΩ load. Short-circuit current ±23 mA typ. at VDD=5.5V.
2	VDD	power_in	Positive power supply. 1.8V to 6.0V referenced to VSS. Requires a local 0.01-0.1 µF bypass capacitor within 2 mm plus a bulk capacitor (≥1 µF) within 100 mm.
3	VIN+	input	Non-inverting analog input. High-impedance CMOS input (~10^13 Ω
4	VIN-	input	Inverting analog input. High-impedance CMOS input (~10^13 Ω
5	VSS	power_in	Negative power supply / ground reference. Typically tied to system ground in single-supply designs; VDD−VSS must be 1.8V to 6.0V (absolute max 7.0V).

Key specifications

Parameter	Value
Manufacturer	Microchip
Package	SOT-23-5
Category	Op-amp/Cmp
Pins	5

Ordering variants

Same part, different packaging or reel option.

MCP6001RT-I/OT
MCP6001RT-E/OT
MCP6001UT-I/OT
MCP6001UT-E/OT
MCP6001T-I/OT
MCP6001T-E/OT
MCP6001T-I/LT
MCP6001T-E/LT
MCP6002T-I/MS
MCP6002T-E/MS
MCP6002-I/SN
MCP6002-E/SN
MCP6002-I/P
MCP6002-E/P
MCP6002T-I/MNY
MCP6004-I/P
MCP6004-E/P
MCP6004-I/SL
MCP6004-E/SL
MCP6004T-I/ST
MCP6004T-E/ST

CAD (KiCad official)

Symbol: MCP6001RT-I
Footprint: Package_TO_SOT_SMD:SOT-23-5
3D model: SOT-23-5 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`mcp6001rt-i.step`	85 KB	You want the bare part, or you mark your own boards.
`mcp6001rt-i-etched.step`	1.9 MB	You want the part with `MCP6001RT-I` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 480 faces against 102 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: Microchip datasheet (42 pp, sha256 118ef9c38ace141e, 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).

Datasheet PDF