Replacement for DS3501U: Drop-In Alternatives We Stock
Looking for a replacement for the DS3501U (Maxim DS3501U+ Integrated Digital Potentiometer ICs High-Voltage NV I C Potentiometer with Temperature Sensor and LUT)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the DS3501U
| SKU | DS3501U |
|---|---|
| Product | Maxim DS3501U+ Integrated Digital Potentiometer ICs High-Voltage NV I C Potentiometer with Temperature Sensor and LUT |
| Stock status | In Stock |
| Detail page | View DS3501U › |
Drop-in replacements for DS3501U
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
Maxim MAX17644AATE+ Integrated Switching Voltage Regulators 4.5V to 36V, 2.7A, High-Efficiency, Synchronous Step-Down DC-DC Converter
SKU: MAX17644AATE
Price: $54.53
407-BCBK - Dell SFP28 SR 10/25GbE High Temperature Optical Transceiver Module for PowerEdge M640 VRTX / R720
SKU: 407-BCBK
Price: $47.37
719079-B21 - HP High Performance Temperature Fan Kit for ProLiant DL380 Gen9
SKU: 719079-B21
Price: $110.53
867810-B21 - HP ProLiant DL38X Gen10 High Performance Temperature Fan Kit
SKU: 867810-B21
Price: $184.21
YP6HW - Dell SFP28 SR 10/25GbE High Temperature Optical Transceiver Module for PowerEdge M640 VRTX / R720
SKU: YP6HW
Price: $1,157.89
0YP6HW - Dell SFP28 SR 10/25GbE High Temperature Optical Transceiver Module for PowerEdge M640 VRTX / R720
SKU: 0YP6HW
Price: $1,157.89
V300HT-8T-2X - Extreme Networks 8 x 10/100/1000GBASE-T High-Temperature 8-port Edge Switch
SKU: V300HT-8T-2X
Price: $2,760.21
V300HT-8P-2X - Extreme Networks 8 x 10/100/1000GBASE-T High-Temperature 8-port PoE+ Edge Switch
SKU: V300HT-8P-2X
Price: $4,603.79
EC4400A03-E6 - Extreme Networks VSP 4450GTX-HT-PWR+ 50-port High-Temperature Ethernet Switch
SKU: EC4400A03-E6
Price: $19,527.79
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.