Replacement for TSU112IYST: Drop-In Alternatives We Stock
Looking for a replacement for the TSU112IYST (TSU112IYST - STMicroelectronics Operational Amplifiers - Op Amps Nanopower (900 nA) high accuracy (150 uV) 5V CMOS Auto Op-Amp)? 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 TSU112IYST
| SKU | TSU112IYST |
|---|---|
| Product | TSU112IYST - STMicroelectronics Operational Amplifiers - Op Amps Nanopower (900 nA) high accuracy (150 uV) 5V CMOS Auto Op-Amp |
| Stock status | In Stock |
| Detail page | View TSU112IYST › |
Drop-in replacements for TSU112IYST
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.
5B10H43261 - Lenovo 4-Cell 8800mAh 66Wh 7.5V Li-Ion Battery for Yoga 900-ISE / 900-IFI / 900-13ISK / 4 Pro
SKU: 5B10H43261
Price: $268.46
656290-150 - HP 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 204-Pin SoDimm 1.35V Low Voltage Memory Module
SKU: 656290-150
Price: $71.58
656289-150 - HP 2GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 204-Pin SoDimm 1.35V Low Voltage Memory Module
SKU: 656289-150
Price: $89.47
698650-150 - HP 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: 698650-150
Price: $100.61
655409-150 - HP 2GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: 655409-150
Price: $103.16
655410-150 - HP 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: 655410-150
Price: $110.53
775626-003 - HP 150-Watts 19.5V 7.7A AC Power Adapter for ZBook 15 G3 Mobile Workstation
SKU: 775626-003
Price: $160.00
J408P - Dell 150-Watts 19.5v 7.7A Power AC Adapter for Alienware M14x / M15x / M17x R3 Laptop
SKU: J408P
Price: $182.37
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.