PCA9539DB

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Stock/Availability for: PCA9539DB

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Statistics

Total Quantity
145,817
Line Items
23
Suppliers listing this part
22
Countries/regions where listing suppliers exist
7
Most Recent Upload
5/6/2026

Sponsored Live Part Search

Part Number: PCA9539DB

Part Number Country/Region Suppliers Line Items Total Qty
PCA9539DB CN 13 14 125,614
PCA9539DB TW 2 2 7,705
PCA9539DB DE 2 2 5,146
PCA9539DB HK 2 2 2,778
PCA9539DB JP 1 1 3,757
PCA9539DB AU 1 1 500
PCA9539DB FR 1 1 317

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
PCA9539DBR 10 48 53 370,289
PCA9539DWR 7 37 38 240,562
PCA9539DBQR 8 27 30 251,827
PCA9539DW 10 24 24 156,727
PCA9539D 11 20 20 104,599
PCA9539DGVR 7 20 21 177,034
PCA9539DBRG4 2 3 3 37,903
PCA9539DBQRG4 1 2 2 3,488
PCA9539DBG4 1 1 1 2,841
PCA9539DBQR(SSOP) 1 1 1 531

Possible Component Manufacturers*

Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Texas Instruments Analog & Mixed-Signal (TI)
Unitrode Power (TI - Power)
Chipcon (TI - Low-Power RF)
NSC (National Semiconductor) (Texas Instruments) (TI)

* 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.

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Page Created: 5/6/2026