component
MCP4725A1T-E
Public Unreviewedby Ray
Microchip Tech Digital To Analog Converters (DAC), SOT-23-6. 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
markdownMCP4725A1T-E
Microchip Tech · Digital To Analog Converters (DAC) · SOT-23-6
MCP4725A1T-E from Microchip Tech, in a SOT-23-6. 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 voltage from 12-bit DAC with rail-to-rail output swing from VSS to VDD. |
| 2 | VSS | power_in | Ground reference and current return path for all circuits. |
| 3 | VDD | power_in | Positive power supply for the device, 2.7V to 5.5V, also serves as the DAC reference voltage. |
| 4 | SDA | bidirectional | I2C serial data line with open-drain N-channel driver; requires external pull-up resistor from VDD. |
| 5 | SCL | input | I2C serial clock input with open-drain N-channel driver; accepts only external serial clocks from master device. |
| 6 | A0 | input | I2C address bit selection pin; can be tied to VSS (logic 0), VDD (logic 1), or actively driven by digital logic levels. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SOT-23-6 |
| Category | Data Acquisition |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
MCP4725A1T-E - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (50 pp, sha256
746d95dfdaaf0a9d, retrieved 2026-09-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).