• LMZ14203EXT: LMZ14203EXT - EN pin function

  

  Sanket Pathak

  Part Number: LMZ14203EXT I am working on one design where I am using LMZ14203EXT to generate 3.3V rail. This power IC has EN pin which enables the output volt when voltage at this pin crosses 1.18V while going up and disables output when voltage at…

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

• LMZ14203EXT: Replacement for LMZ14202

  

  Cedrick

  TI Thinks Resolved

  Part Number: LMZ14203EXT Hi, Good day. Our customer is looking for the possibility to use the LMZ14203EXTTZ/NOPB in place of LMZ14202TZ-ADJ/NOPB as they are having sourcing issue. They want to confirm if they can do use it without changes to existing…

  • over 4 years ago
  • Power management
  • Power management forum

• LMZ14203EXT: MTBF for LMZ14203EXT power module

  

  Rakesh Muralidharan

  TI Thinks Resolved

  Part Number: LMZ14203EXT Other Parts Discussed in Thread: LMZ14203H , LMZ14202EXT HI, Can i get the MTBF for the following series of power modules?? 1. LMZ14203EXT 2. LMZ14203H

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

• TINA/Spice/LMZ14203EXT: LMZ14203EXT Spice Models

  

  Blake Steiner5

  TI Thinks Resolved

  Part Number: LMZ14203EXT Other Parts Discussed in Thread: TINA-TI Tool/software: TINA-TI or Spice Models Is there an available TINA model for the above regulator? No Simulation export is provided via webench.

  • over 7 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• LMZ14203EXT: Junction-to-case bottom thermal resistance

  

  Carl Heerbrugg Ramirez

  TI Thinks Resolved

  Part Number: LMZ14203EXT Hi Team, Our customer is looking for the junction-to-case bottom thermal resistance of LMZ14203EXTTZ/NOPB. Thanks! Best regards, Carl Ramirez

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

• RE: WEBENCH® Tools/LMZ14203EXT: WEBENCH model broken?

  

  Umayal Ramanathan

  Resolved

  Hi Nick, Thanks for your patience. This fix is now available on ti.com. Regards, Umayal

  • over 6 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum
Answered

• LMZ14203EXT: Voltage protection of Vout

  

  Julhio

  Resolved

  Part Number: LMZ14203EXT Other Parts Discussed in Thread: LMZ14203 Hello I have a situation that in the initialization of the circuit will be placed 5V voltage on the output of LMZ14203EXT, with no voltage at the input. The intention is use a startup…

  • Resolved

  • over 7 years ago
  • Power management
  • Power management forum
Answered

• LMZ14203EXT output voltage

  

  Tan Le62

  Resolved

  Other Parts Discussed in Thread: LMZ14203H Why data sheet LMZ14203EXT state voltage output only 0.8 to 6V? Can I use for higher voltage such as 5 to 15V (just change divider resistors value)

  • Resolved

  • over 10 years ago
  • Power management
  • Power management forum
Answered

• RE: LMZ14203 & LMZ14203EXT differences

  

  Tan Le62

  Resolved

  Hi Alan, Why data sheet LMZ14203EXT state voltage output only 0.8 to 6V? Can I use for higher voltage such as 5 to 15V (just change divider resistors value)

  • over 10 years ago
  • Power management
  • Power management forum

• RE: LMZ10505: MIL-STD-883 Performed DC/DC Suggestion

  

  Jimmy Hua

  Hi, Perhaps you can take a look at the LMZ14203EXT leaded power module. It is a 42Vin max, 3A device that has been designed for MIL-STD-883 specs and should be able to meet your 36Vin|3.3Vout|2A power design. Regards, Jimmy

  • over 4 years ago
  • Power management
  • Power management forum

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