SD421

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Stock/Availability for: SD421

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Statistics

Total Quantity
37,794
Line Items
11
Suppliers listing this part
11
Countries/regions where listing suppliers exist
4
Most Recent Upload
10/17/2025

Sponsored Live Part Search

Part Number: SD421

Part Number Country/Region Suppliers Line Items Total Qty
SD421 CN 3 3 20,604
SD421 DE 3 3 7,716
SD421 JP 3 3 6,585
SD421 TW 2 2 2,889

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SD42560ETR 7 27 27 599,925
SD42522TR 7 23 23 154,397
SD42524TR 4 19 20 318,054
SD42527ETR 6 17 17 180,453
SD42528ETR 7 16 16 254,612
SD42130-31 4 6 6 915,242
SD42111 1 1 1 150
SD4213 1 1 1 57
SD421P 1 1 1 40
SD421H 1 1 1 23

Possible Component Manufacturers*

Benchmarq Microelectronics (Unitrode) (TI - Power)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Texas Instruments Power Management (TI - Power) (Unitrode)
TI (Texas Instruments)
Burr-Brown (BB) (TI)
Texas Instruments Analog & Mixed-Signal (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.

Request a Free Trial Membership to contact suppliers for part number SD421

Page Created: 10/17/2025