PCA9539DW

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Stock/Availability for: PCA9539DW

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Statistics

Total Quantity
110,489
Line Items
26
Suppliers listing this part
26
Countries/regions where listing suppliers exist
9
Most Recent Upload
2/17/2026

Sponsored Live Part Search

Part Number: PCA9539DW

Part Number Country/Region Suppliers Line Items Total Qty
PCA9539DW CN 11 11 74,796
PCA9539DW US 4 4 13,023
PCA9539DW DE 3 3 2,871
PCA9539DW JP 2 2 12,542
PCA9539DW TW 2 2 7,132
PCA9539DW FR 1 1 50
PCA9539DW PL 1 1 45
PCA9539DW IN 1 1 25
PCA9539DW GB 1 1 5

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
PCA9539DBR 9 51 56 477,009
PCA9539DWR 7 43 43 287,791
PCA9539DBQR 7 33 36 342,653
PCA9539DB 7 25 27 216,403
PCA9539DGVR 8 22 23 259,022
PCA9539D 11 21 21 180,689
PCA9539D118 4 8 8 54,516
PCA9539DWG4 2 3 3 3,083
PCA9539DWRG4 2 2 2 1,734
PCA9539DW (TUBE) 1 1 1 241

Possible Component Manufacturers*

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

* 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: 2/17/2026