Datasheet ON Semiconductor LM285

ManufacturerON Semiconductor
SeriesLM285

MicroPower Voltage Reference Diodes

Datasheets

Datasheet LM285, LM385B
PDF, 207 Kb, Language: en, File uploaded: Nov 10, 2024, Pages: 10
Micropower Voltage Reference Diodes
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Detailed Description

The LM285/LM385 series are micropower two-terminal bandgap voltage regulator diodes.

Designed to operate over a wide current range of 10 µA to 20 mA, these devices feature exceptionally low dynamic impedance, low 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 supplies with excellent regulation. Extremely low operating current make these devices ideal for micropower circuitry like portable instrumentation, regulators and other analog circuitry where extended battery life is required.

The LM285/LM385 series are packaged in a low cost TO-226AA plastic case and are available in two voltage versions of 1.235 and 2.500 V as denoted by the device suffix (see Ordering Information table). The LM285 is specified over a -40 C to +85 C temperature range while the LM385 is rated from 0 C to +70 C.

The LM385 is also available in a surface mount plastic package in voltages of 1.235 and 2.500 V.

Other Options

LM385 LM385B

Model Line

Manufacturer's Classification

  • Power Management > Voltage References & Supervisors > Voltage References