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Discontinued

DS1225AB-150

64Kb (8K x 8) nonvolatile SRAM with integrated lithium backup, 150ns, DIP-28

The read
The DS1225AB-150 is a 64Kb nonvolatile SRAM that keeps its contents alive on an internal lithium cell. It still sits in legacy industrial controls, CNC machines, and test equipment where it holds calibration and configuration data. Authorized stock is zero.
ManufacturerAnalog Devices (Maxim/Dallas)
Lifecycle statusDiscontinued
CategoryMemory
How Sourcible handles this part
Remaining lots trade on the open market. Anything we source outside authorized distribution goes through an independent AS6081-accredited laboratory before it ships. You get tested parts and the report to prove it.

DS1225AB-150 frequently asked questions

Is DS1225AB-150 still available?

DS1225AB-150 is no longer in production. Analog Devices (Maxim/Dallas) discontinued it. Remaining lots may still exist outside authorized distribution, and Sourcible LLC locates and verifies that material on request.

Is DS1225AB-150 discontinued or end of life?

Yes. DS1225AB-150 is discontinued at Analog Devices (Maxim/Dallas).

What are the alternatives to DS1225AB-150?

Alternatives to DS1225AB-150 depend on the application. Sourcible LLC identifies verified substitutes on request rather than publishing a generic cross reference.

Where can I buy DS1225AB-150 now that it is obsolete?

DS1225AB-150 no longer ships from Analog Devices (Maxim/Dallas) production. Sourcible LLC sources remaining inventory of DS1225AB-150 for OEM and EMS buyers. Components sourced outside authorized distribution are inspected by an independent AS6081-accredited lab before shipment. Submit a requirement on this page to start.

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