LF503RU

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Stock/Availability for: LF503RU

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Statistics

Total Quantity
857
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
2
Most Recent Upload
3/12/2026

Sponsored Live Part Search

Part Number: LF503RU

Part Number Country/Region Suppliers Line Items Total Qty
LF503RU CN 1 1 807
LF503RU US 1 1 50

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
LF50CDTTR 24 199 249 6,531,150
LF50ABDT-TR 21 151 185 2,364,077
LF50CV 19 114 144 1,014,721
LF50CPTTR 17 86 99 1,742,751
LF505S 11 75 80 332,244
LF50ABDT-TRY 15 72 82 1,000,588
LF-503B(B15) 2 2 3 1,938
LF503RW 2 2 2 219
LF50 332 1 1 1 176
LF5038 1 1 1 180

Possible Component Manufacturers*

Unitrode Semiconductor (Microsemi Watertown)
TelCom Semiconductor (Microchip)
MicroUnity
Micrometals
Actel (Microsemi)
Microsemi, a Microchip Company (MSC)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

Request a Free Trial Membership to contact suppliers for part number LF503RU

Page Created: 3/12/2026