• LM7800: Temperature spec

  

  Rebecca Li

  TI Thinks Resolved

  Part Number: LM7800 Hi team, Is there an alternative choice of LM7812 with -40 to 125°C as well as package TO-263? I only found -40 °C with TO-220 for LM7800. Thanks, Rebecca

  • 18 days ago
  • Power management
  • Power management forum

• LM7800: Design Help

  

  Ray Vincent Aranzaso

  TI Thinks Resolved

  Part Number: LM7800 Hi, Good Day. I have a question regarding the 78XX series voltage regulators. In my application, we will be using mechanical relays with about 400 ohms of coil resistance. The assembly supply voltage will vary from 12 to 30 volts continuously…

  • 2 months ago
  • Power management
  • Power management forum

• LM7800: Please recommend LDO for my customer.

  

  Chase Jeong

  TI Thinks Resolved

  Part Number: LM7800 Other Parts Discussed in Thread: TPS7B88-Q1 , TPS7B87-Q1 , TL751M-Q1 , TL750M-Q1 , TL1963A-Q1 , LM1117 , LM2940C , LM2940-N Hello TI experts, my customer considers LDO for their new product. please recommend LDO for my customer. - Input :…

  • 7 months ago
  • Power management
  • Power management forum

• LM7800: Current consume

  

  Lidong Yu

  TI Thinks Resolved

  Part Number: LM7800 Here is a customer want to analysis the power, want`s to know how much current the IC will consume, is there any way to calculate this? Using LM7805, SOT-223.

  • 8 months ago
  • Power management
  • Power management forum

• LM7800: LM7805MPX/NOPB

  

  Alfredo Gamboa

  TI Thinks Resolved

  Part Number: LM7800 Other Parts Discussed in Thread: LM340 Hello, I am looking for an alternate part number, with the same characteristics as LM7805MPX/NOPB

  • 10 months ago
  • Power management
  • Power management forum
Answered

• LM7800: Can LM7805 be used for negative voltage generation?

  

  Kazuya Nakai59

  Resolved

  Part Number: LM7800 Hello guys, One of my customers is considering using LM7805 for their new products. They have the following questions at this moment. Could you please give me your reply for them? Q1. They want to use LM7805(positive 5V linear regulator…

  • Resolved

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

• LM7800: Simulation Convergence Issues when simulating alongside LM61495

  

  Ayman Ahmad

  TI Thinks Resolved

  Part Number: LM7800 Other Parts Discussed in Thread: LM61495 Hi, I've been getting convergence issues when trying to simulate a circuit using LM7800 and LM61496 on PSpice. At first I thought there might be a problem with the circuit so I tried simulating…

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

• LM7800: dropout characteristics of LM7815 and LM7915

  

  Jiandong Liu

  Part Number: LM7800 Hi Expert, My customer want the dropout characteristics of LM7815 and LM7915, some figures like below. Could you please provide? Thanks! Regards, Jared.

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

• LM7800: LM7815CT/NOPB working temp range

  

  Yang Wu

  Resolved

  Part Number: LM7800 Hi Team, Can LM7815CT/NOPB work at temp below 0 degrees, like -20 degrees? thanks a lot. Best regards, Yang

  • Resolved

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

• LM7800: LM7805SX TO263 package information question

  

  John Chou62

  TI Thinks Resolved

  Part Number: LM7800 hi Team, my customer is checking on more details on the LM7805SX TO263 package. please on the clarification (captured on the DS https://www.ti.com/lit/ds/symlink/lm7800.pdf ) 1. where is note 4, is the height 0~0.15? Max = 0.15?) 2. is…

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

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