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Order this document by LM285/D LM285 LM385, B Micropower Voltage Reference Diodes The LM285/LM385 series are micropower two–terminal bandgap voltage regulator diodes. Designed to operate over a wide current range of 10 µA to MICROPOWER VOLTAGE 20 mA, these devices feature exceptionally low dynamic impedance, low REFERENCE DIODES noise and stable operation over time and temperature. Tight voltage tolerances are achieved by on–chip trimming. The large dynamic operating range enables these devices to be used in applications with widely varying SEMICONDUCTOR supplies with excellent regulation. Extremely low operating current make TECHNICAL DATA these devices ideal for micropower circuitry like portable instrumentation, regulators and other analog circuitry where extended batter