Voltage reference, 5.000 V, +-4%, 20ppm, SO-8

Description
The LM236-2.5, LM336-2.5 and LM336B-2.5 integrated circuits are precision 2.5-V shunt regulator diodes. These reference circuits operate as 2.5-V Zener diodes with a low temperature coefficient and a dynamic impedance of 0.2 ohms. A third terminal provided on the circuit allows the reference voltage and temperature coefficient to be trimmed easily. The series is suitable as a precision 2.5-V low-voltage reference for digital voltmeters, power supplies or operational amplifier circuits. The 2.5-V voltage reference makes it easy to obtain a stable reference from 5-V logic supplies. Devices in this series operate as shunt regulators and can be used as either positive or negative voltage references. The LM236-2.5 is designed for an operating temperature range of -25°C to +85°C. The LM336-2.5 and the LM336B-2.5 are designed to operate from 0°C to +70°C.