LM1403 Datasheet - National Semiconductor

LM1403 Precision 2.50V Reference

The LM1403 is a precision monolithic temperature-compensated voltage reference The LM1403 makes use of thin-film technology enhanced by the discrete laser trimming of resistors to achieve excellent Temperature coefficient (Tempco) of VOUT (as low as 11 ppm C) along with tight initial tolerance (as l.

LM1403 Features

* Y Y Y Y Y Y Y Y Y Low cost Low 400 mA operating current Low output impedance (0 15X) Excellent line regulation (0 0001% V typical) Single-supply operation Low temperature coefficient Excellent initial accuracy (0 05% typical) Excellent for low-voltage operation (VS e 5V VREF e 2 500V) For tighter

LM1403_NationalSemiconductor.pdf