s s s s s s s s s Low Knee Current - typically 40 microamps Ideal for Battery Operation - 300 microwatts Internally Shaped REF50Z - 3 lead TO-92 Plastic Package REF50D - Miniature Plastic Surface Mount Package (MP8) Tight Initial VREF Tolerance ±1.5% Low Temperature Coefficient Low Slope Resistance Operation over Industrial Temperature Range
Fig.1 Pin connection.
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THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
JUNE 1993
DS2427 - 1.0
REF50Z/REF50D
5V MICROPOWER PRECISION REFERENCE
The REF50Z and REF50D are integrated circuits using the bandgap principle to provide a precise stable reference voltage of 5V. There are two package options available: REF50Z in a plastic 3-pin TO-92 and REF50D in a miniature surface mount package (MP8). These references feature a recommended operating current of 60µA to 5mA which make them ideal for all low power and battery applications.
REF50D Datasheet
