Analog Devices · SOT-PoT™ Series
Maxim Integrated MAX5401EKA+T, SOT-PoT™ series, digital potentiometer, 100kΩ, 256 taps, SPI, 2.7V–5.5V supply, SOT-23-8, -40°C to 85°C.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | SOT-PoT™ |
| Memory type | Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 5.5V |
| Interface | SPI |
| Operating temperature | -40°C ~ 85°C |
| Taper | Linear |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Tolerance | ±25% |
| Configuration | Potentiometer |
| Number of taps | 256 |
| Case | SOT-23-8 |
| Resistance | 100k |
| Number of circuits | 1 |
| Temperature coefficient | 50ppm/°C |
| Resistance - wiper (Ohms) | 250 |
The SOT-23-8 package is a compact footprint suited for dense PCB layouts where a through-hole trimmer would waste board area. The -40°C to 85°C temperature range covers industrial enclosures, outdoor telecom cabinets, and automotive cabin environments.
The MAX5401EKA+T carries an Active lifecycle status and is ROHS3 compliant. No end-of-life notice or last-time-buy window is in effect.