Microchip Technology
Microchip Technology MCP1501 series precision voltage reference, MCP1501-40E/SN, fixed 4.096 V output, ±0.1% tolerance, 50 ppm/°C, 20 mA output, 8-SOIC surface-mount, tube package.
MOQ 1 · Tube · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Reference type | Series |
| Voltage - input | 4.3V ~ 5.5V |
| Voltage - output (Min (Fixed)) | 4.096V |
| Output current | 20 mA |
| Current - supply | 550µA |
| Operating temperature | -40°C ~ 125°C (TA) |
| Package | Tube |
| Tolerance | ±0.1% |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Noise - 0.1Hz to 10Hz | 20µVrms |
| Noise - 10Hz to 10kHz | 110µVrms |
| Temperature coefficient | 50ppm/°C |
The MCP1501-40E/SN: The 50 ppm/°C drift over –40 to +125 °C means the output shifts by about 0.2 mV over the full temperature range. That is under 0.005% of the reference voltage — well within the error budget of a 16-bit system that calibrates at room temperature and operates across an industrial ambient swing.
The part is ROHS3 compliant; no RoHS exemption expiry to track.
