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UA723: Negative Operating Temprature

Part Number: UA723
Other Parts Discussed in Thread: LM723,

Dear, Sir.

My customer was used LM723 -55 to 150 deg.C product for their systems.

Unfortunately it is impossible to purchase now.

Their system temprature range is -10/-5 to 70/85 deg.C, so they used LM723.

UA723 operating range is 0 to 70 deg.C.

Do you have a plan to prepare the more wider temprature range product on UA723?

Please give your advice.

Best Regards,

H. Sakai