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LM385B-2.5 - Micropower Voltage Reference

Download the LM385B-2.5 datasheet PDF. This datasheet also covers the LM385-2.5 variant, as both devices belong to the same micropower voltage reference family and are provided as variant models within a single manufacturer datasheet.

Description

The LMx85-2.5 and LM385B are micropower, twoterminal, band-gap voltage references that operate over a 20-μA to 20-mA current range and feature exceptionally low dynamic impedance and good temperature stability.

On-chip trimming provides tight voltage tolerance.

Features

  • 1 Operating Current Range 20 μA to 20 mA.
  • 1.5% and 3% Initial Voltage Tolerance.
  • Reference Impedance.
  • LM385 1 Ω Maximum at 25°C.
  • All Devices 1.5 Ω Maximum Over Full Temperature Range.
  • Very Low Power Consumption 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM385-2.5-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LM385B-2.5V BANDGAP VOLTAGE REFERENCES TelCom Semiconductor Inc
LM385B-1.2 Micropower Voltage Reference Diode National Semiconductor
LM385B-1.2V BANDGAP VOLTAGE REFERENCES TelCom Semiconductor Inc
LM385B 1.2 & 2.5V MICROPOWER VOLTAGE REFERENCE LINFINITY
LM385B MICROPOWER VOLTAGE REFERENCE DIODES Motorola

Other Datasheets by Texas Instruments

Part Number Description
LM385B-1.2 Micropower Voltage References
LM385-1.2 Micropower Voltage References
LM385-1.2-N Micropower Voltage Reference Diode
LM385-2.5 Micropower Voltage Reference
LM385-2.5-N Micropower Voltage Reference Diode

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Order Now Technical Documents Tools & Software Support & Community LM285-2.5, LM385-2.5, LM385B-2.5 SLVS023L – JANUARY 1989 – REVISED FEBRUARY 2018 LMx85-2.5, LM385B-2.5 Micropower Voltage References 1 Features •1 Operating Current Range 20 μA to 20 mA • 1.5% and 3% Initial Voltage Tolerance • Reference Impedance – LM385 1 Ω Maximum at 25°C – All Devices 1.5 Ω Maximum Over Full Temperature Range • Very Low Power Consumption 2 Applications • Portable Meter References • Portable Test Instruments • Battery-Operated Systems • Current-Loop Instrumentation • Panel Meters 3 Description The LMx85-2.
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