Alternative to LDLN050PU33R: Better-Value Equivalents in Stock
Comparing the LDLN050PU33R (LDLN050PU33R - STMicroelectronics Switching Voltage Regulators 500 mA, high performance low dropout linear regulator) against alternatives? Pro Disk Network stocks 12 similar parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the LDLN050PU33R
| SKU | LDLN050PU33R |
|---|---|
| Product | LDLN050PU33R - STMicroelectronics Switching Voltage Regulators 500 mA, high performance low dropout linear regulator |
| Stock status | In Stock |
| Detail page | View LDLN050PU33R › |
Alternatives to LDLN050PU33R
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
361620-001 - HP 500-Watts Auto-Switching Power Supply with Power Factor Correction for ProLiant DL140 DL145 G2
SKU: 361620-001
Price: $73.68
373185-001 - HP 500-Watts Auto-Switching Power Supply with Power Factor Correction for Proliant DL140 DL145 G2
SKU: 373185-001
Price: $105.26
389322-001 - HP 500-Watts Switching Power Supply with Power Factor Correction PFC ProLiant DL140/ DL145 G2
SKU: 389322-001
Price: $113.68
389108-002 - HP 500-Watts ATX Switching Power Supply for ProLiant DL140/DL145 G2
SKU: 389108-002
Price: $138.95
408286-001 - HP 500-Watts Switching Power Supply with Power Factor Correction for Proliant DL140 DL145 G2
SKU: 408286-001
Price: $138.95
SP530-2A - HP Cherokee 500-Watts Switching Power Supply for ProLiant DL145
SKU: SP530-2A
Price: $189.47
370001-531 - HP 500-Watts Auto-Switching Power Supply for Proliant DL145
SKU: 370001-531
Price: $189.47
DPS-500GB-H - HP 500-Watts Switching Power Supply with PFC for ProLiant DL140/ DL145 G2 Server
SKU: DPS-500GB-H
Price: $211.00
RM1-8125-W - HP 500 Sheet Cassette Tray 2 WHITE face plate for Color LaserJet Enterprise 500 / M551 Series
SKU: RM1-8125-W
Price: $140.70
RC1-0162 - HP 500-Sheet Paper Tray for LaserJet P4015 P4014 P4515 4250 4345 4350 500
SKU: RC1-0162
Price: $189.47
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.