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LM185-1.2 - Micropower Voltage Reference Diode

Datasheet Summary

Description

The LM185-1.2/LM285-1.2/LM385-1.2 are micropower 2-terminal band-gap voltage regulator diodes.

Operating over a 10µA to 20mA current range, they feature exceptionally low dynamic impedance and good temperature stability.

On-chip trimming is used to provide tight voltage tolerance.

Features

  • n n n n n n n ± 1% and 2% initial tolerance Operating current of 10µA to 20mA 1Ω dynamic impedance Low temperature coefficient Low voltage reference.
  • 1.235V 2.5V device and adjustable device also available LM185-2.5 series and LM185 series, respectively DataShee Connection Diagrams DataSheet4U. com T0-92 Plastic Package (Z) SOT23 00551833 00551810 Bottom View Order Number LM285Z-1.2, LM285BXZ-1.2, LM285BYZ-1.2 LM385Z-1.2, LM385BZ-1.2 LM385BXZ-1.2 or LM385BYZ-1.2 See NS Package Numbe.

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Datasheet Details

Part number LM185-1.2
Manufacturer National Semiconductor
File Size 782.88 KB
Description Micropower Voltage Reference Diode
Datasheet download datasheet LM185-1.2 Datasheet
Additional preview pages of the LM185-1.2 datasheet.

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www.DataSheet4U.com LM185-1.2/LM285-1.2/LM385-1.2 Micropower Voltage Reference Diode May 2003 LM185-1.2/LM285-1.2/LM385-1.2 Micropower Voltage Reference Diode General Description The LM185-1.2/LM285-1.2/LM385-1.2 are micropower 2-terminal band-gap voltage regulator diodes. Operating over a 10µA to 20mA current range, they feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolerance. Since the LM185-1.2 band-gap reference uses only transistors and resistors, low noise and good long term stability result. Careful design of the LM185-1.2 has made the device exceptionally tolerant of capacitive loading, making it easy to use in almost any reference application.
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