• LM285-ADJ: Similar but better than LM-285 - BXZ

  

  Aivaras Chomskis

  TI Thinks Resolved

  Part Number: LM285-ADJ I have a question, what is similar but better than LM-285 BXZ Adjustable Micropower Voltage Reference? Because we need a better voltage output accuracy in our product.

  • over 2 years ago
  • Power management
  • Power management forum

• Floating feedback pin on LM285-ADJ reference diode

  

  John Morin

  We use LM285BXZ (National Semiconductor) as a reference in a power measurement application. The design intention was to use a fixed voltage reference at 1.2V. In the circuit pin 3 (feedback) was left floating (it is a NC in the fixed parts). We have several…

  • over 6 years ago
  • Power management
  • Power management forum

• RE: LM4040: Minimum current

  

  Marcoo Z

  Hi Needhu, For the 2.5V we have the LM285 and LM385 that have a Ika(min) of 10uA. www.ti.com/.../datasheet For the 3V, the LM4040 that you have is the lowest Ika(min) The LM385-ADJ can be used to get 3.0V and it has a 10uA ika(min) but there will be an…

  • over 1 year ago
  • Power management
  • Power management forum

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