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Cross References

Sierra IC©'s exclusive cross-reference search tool allows you to find replacements for obsolete or long lead time parts. With this information, you can save time and money by locating alternative parts for your projects quickly and efficiently.The information presented in Sierra IC�'s exclusive cross-reference search tool is based on our best estimate of the manufacturers' published information at the time that it was collected. This information is for suggestion purposes only. We recommend that you completely review the manufacturers' datasheet to confirm the device's functionality, pinout, and performance for your application. Sierra IC� is not responsible for any incorrect or incomplete information.

Cross reference

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Part Number		Cross Reference Page 1 of 1
LM202KS3 SHARP		VLMS-4137-05 VARITRONIX
LM2576HVTADJ Converter DC-DC Single-OUT Inv/Step Down 5-Pin (5+Tab) TO-220 Rail NATIONAL SEMICONDUCTOR CORP		LM2576HVT-ADJ FLOW LB03 NATIONAL SEMICONDUCTOR CORP
LM2576HVTADJFLOWLB03 NATIONAL SEMICONDUCTOR CORP		LM2576HVT-ADJ Converter DC-DC Single-OUT Inv/Step Down 5-Pin (5+Tab) TO-220 Rail NATIONAL SEMICONDUCTOR CORP
LM2903DR Dual, General Purpose Differential Comparator TEXAS INSTRUMENTS INC		LM2903MX LM2903 Series SOP8 Very low supply current Low Power Dual Voltage Comparator NATIONAL SEMICONDUCTOR CORP
LM2903MX LM2903 Series SOP8 Very low supply current Low Power Dual Voltage Comparator NATIONAL SEMICONDUCTOR CORP		LM2903DR Dual, General Purpose Differential Comparator TEXAS INSTRUMENTS INC
LM2904DR Dual General-Purpose Operational Amplifier TEXAS INSTRUMENTS INC		LM2904MX LM2904 Series SOP8 High Gain Low Power Dual Operational Amplifier NATIONAL SEMICONDUCTOR CORP
LM2904MX LM2904 Series SOP8 High Gain Low Power Dual Operational Amplifier NATIONAL SEMICONDUCTOR CORP		LM2904DR Dual General-Purpose Operational Amplifier TEXAS INSTRUMENTS INC
LM2991S LDO Regulator -3V to -24V 1A 6-Pin (5+Tab) TO-263 Rail NATIONAL SEMICONDUCTOR CORP		LM2991SX Reg LDO Lin Adj Neg `-3V to -24V 1A 6-Pin TO-263 T/R NATIONAL SEMICONDUCTOR CORP
LM2991SX Reg LDO Lin Adj Neg `-3V to -24V 1A 6-Pin TO-263 T/R NATIONAL SEMICONDUCTOR CORP		LM2991S LDO Regulator -3V to -24V 1A 6-Pin (5+Tab) TO-263 Rail NATIONAL SEMICONDUCTOR CORP
9 Results Page 1 of 1

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SIERRA IC INC GIVES A 30 DAY LIMITED WARRANTY ON ALL THE ITEMS (PRODUCTS) IT SELLS , SPECIFICALLY THAT SHOULD ANY PRODUCT SOLD BY SIERRA IC INC FAIL TO MEET THE PERFORMANCE LEVEL SPECIFICATIONS OF THAT PRODUCT UNDER IT�S CORRESPONDING MIL-SPEC OR COMMERCIAL STANDARDS, SIERRA IC WILL ISSUE AN RMA FOR REFUND OR REPLACEMENT OF THE PRODUCT, AND THIS SHALL BE THE SOLE RECOURSE OF THE CUSTOMER TO RESOLVE ANY CLAIMS. THE CUSTOMER/BUYER ACKNOWLEDGES THAT THESE ITEMS OFFERED FOR SALE BY SIERRA IC INC , ARE NOT REPRESENTED AS HAVING ALL ORIGINAL MANUFACTURER CERTIFICATIONS. SPECIFICALLY, IT IS KNOWN THAT �TRACEABILITY� ALL THE WAY BACK TO THE ORIGINAL COMPONENT MANUFACTURER IS NOT AVAILABLE. THE CUSTOMER ACKNOWLEDGES THE PRODUCT MAY NOT BE IN ORIGINAL PACKAGING AND BECAUSE OF LACK OF TRACEABILITY IT IS NOT POSSIBLE FOR SIERRA IC INC THAT THE PRODUCT IS ORIGINAL IN ALL OF ITS SPECIFICATIONS. CUSTOMER AGREES TO PERFORM ALL TESTS TO ASSURE THE PRODUCTS USABILITY. THE ITEMS SHOULD ALSO NOT BE USED IN ANY LIFE SUPPORT OR MISSION CRITICAL APPLICATION WITHOUT RE-CERTIFICATION AND TESTING TO MILITARY/HIGH RELIABILITY SPECS. IN NO CASE SHALL SIERRA IC BE RESPONSIBLE FOR ANY DAMAGES WHATSOEVER, INCLUDING BUT NOT LIMITED TO DIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY OTHER CLAIM RESULTING FROM THE USE OF SAID PRODUCT. THE CUSTOMER ASSUMES ALL RESPONSIBILITY AND LIABILITY OF SAID PRODUCT.