Replacement for ST732M28R: Drop-In Alternatives We Stock
Looking for a replacement for the ST732M28R (ST732M28R - STMicroelectronics LDO Voltage Regulators 300mA, 28 V low-dropout voltage regulator, with 5 uA quiescent current)? 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 ST732M28R
| SKU | ST732M28R |
|---|---|
| Product | ST732M28R - STMicroelectronics LDO Voltage Regulators 300mA, 28 V low-dropout voltage regulator, with 5 uA quiescent current |
| Stock status | In Stock |
| Detail page | View ST732M28R › |
Drop-in replacements for ST732M28R
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.
M393B2873FH0-CF8 - Samsung 1GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: M393B2873FH0-CF8
Price: $36.84
731765-S21 - HP 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: 731765-S21
Price: $47.37
M393B1G70QH0-YK0 - Samsung 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: M393B1G70QH0-YK0
Price: $47.37
N1TP1 - Dell 4GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Memory Module
SKU: N1TP1
Price: $47.37
MT18KSF51272PDZ-1G6K1FE - Micron Technology 4GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: MT18KSF51272PDZ-1G6K1FE
Price: $47.37
731656-081 - HP 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: 731656-081
Price: $47.37
M393B1G70BH0-YK0 - Samsung 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: M393B1G70BH0-YK0
Price: $47.37
HMT31GR7CFR4C-PB - Hynix 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
SKU: HMT31GR7CFR4C-PB
Price: $47.37
RKR5J - Dell 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: RKR5J
Price: $47.37
HMT41GR7AFR4A-PB - Hynix 8GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module
SKU: HMT41GR7AFR4A-PB
Price: $47.37
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.