Answered

• LM2940C: pattern Layout

  

  Yuta Nishie

  Resolved

  Part Number: LM2940C Tool/software: Hi, I have a question about the land distance of the TO-263 package. Please tell me the recommended distance of the red line in the data sheet below. The data sheet states that the distance between the pin and the…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• LM2940C: Negative Temperature range

  

  Sutthinee Soranaphibun

  TI Thinks Resolved

  Part Number: LM2940C Tool/software: Hi, Base on spec in below table, Can we use p/n LM2940CT-15/NOPB under Negative Temperature range <0°C ? Any critical effect to device functions ?

  • 4 months ago
  • Power management
  • Power management forum

• LM2940C: The PFAS,PFCAs, PFHxs, MOAH, MOSH

  

  Sutthinee Soranaphibun

  TI Thinks Resolved

  Part Number: LM2940C Tool/software: Is this p/n LM2940CT-15/NOPB contain following list ? PFAS PFCAs PFHxS MOAH MOSH Contain (Yes / No) Contain (Yes / No) Contain (Yes / No) Contain (Yes / No) Contain (Yes / No)

  • 5 months ago
  • Power management
  • Power management forum

• LM2940C: LM2940IMP-5.0/NOPB

  

  ahugron hugron

  TI Thinks Resolved

  Part Number: LM2940C Tool/software: Hi, I try to find in datasheet but cannot find it. Can you tell me what is the start up delay for the LM2940IMP-5.0/NOPB? Thanks, Arnaud

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

• LM2940C: Replacement for UA78M05 / Heat / Output Cap

  

  Helmut Aretz

  Part Number: LM2940C Other Parts Discussed in Thread: UA78M , , TPSM33615 Tool/software: I am planning to use a LM2940 as a drop in replacement for a UA78M05 in SOT-223 package. I have two questions: 1. The output cap on our circuit is currently 0603…

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

• LM2940C: LM2940IMPX-5.0/NOPB

  

  Rajesh RAJESH

  TI Thinks Resolved

  Part Number: LM2940C Hi, This is RAJESH from India, We are the leading manufacturer in two wheeler EFI & carburetor supplier & Electronic Manufacturer currently we are developing a new model sensor , on which the OEM wants the same below details for product…

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

• LM2940C: Package drawing

  

  Marvn Arcangel

  Resolved

  Part Number: LM2940C Hi Team, I was checking the datasheet and found that the device package TO-263 (KTT) in the datasheet is off by a few centimeters from KTT (R-PSFM-G3) 4200577-3 (Rev. E) document. Can you please confirm which is correct? Kindly…

  • Resolved

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

• LM2940C: alternates

  

  Alberto Doronzo

  Part Number: LM2940C Hi, I have an engineer using LM2940CT-5.0/NOPB in their existing design with yearly usage around 6400 and is out of stock. LM2940CT-5.0 /LF01 seems to be available with RoHS Exemption, MSL 3 and operating Temp is not mentioned…

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

• LM2940C: Wrong output voltage by the component

  

  Matteo Grisanti

  Part Number: LM2940C Other Parts Discussed in Thread: LM2937 Hello, we normally use this component in our instruments, for a specific section of out power supply area. In the last production batch we observerd on many pieces a not specifications…

  • over 3 years ago
  • Power management
  • Power management forum

• LM2940C: Output capacitance ESR requirement at what frequency?

  

  Cody Dutra

  TI Thinks Resolved

  Part Number: LM2940C Hello, I see LM2940C specifies a very specific ESR window of stability, though i don't a frequency specified? At what frequency is output capacitor ESR supposed to be within the specified limits since caps have different ESR at…

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

Didn't find what you are looking for? Post a new question.