TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 5 results View by: Thread Post Sort by
  • LP3872: Leaving the ERROR output pin floating

    Jerry Lipson
    Jerry Lipson
    TI Thinks Resolved
    Part Number: LP3872 Why does the datasheet state that the ERROR output pin must be connected to ground if not used? Does it cause a problem with the regulator if left floating?
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LP3872: Must the source voltage be pre-regulated?

    James VDC
    James VDC
    Resolved
    Part Number: LP3872 Hello, I am hoping to use the LP3872 LDO Regulator in a 5V power supply design. The supply will be used to power (0.08A) and charge (up to 1.0A) a specific device; however, with all such things, someone will likely plug a cell…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS563240: Followed Webench Power Designer Schematic - have unexpected results

    James VDC
    James VDC
    Part Number: TPS563240 Other Parts Discussed in Thread: TPS563212 , LP3872 I used the Webench to design a buck converter using TPS563240. I utilized the TPS563249EVM PCB to prototype the design, changing all parts as necessary (including TPS56240).…
    • over 2 years ago
    • Power management
    • Power management forum
  • REG113: ESD specification of REG113EA-3.3/2K5

    Jason Ciou
    Jason Ciou
    TI Thinks Resolved
    Part Number: REG113 Other Parts Discussed in Thread: LP2950-N , TPS719 , TLV717P , LM9076 , LP5900 , TLV766-Q1 , TPS746-Q1 , LP3988 , LP3981 , TPS745-Q1 , LP2986 , TPS794 , , LP2989 , TLV707 , TLV733P , TPS785-Q1 , TPS7A60-Q1 , LMS1585A , LP3872 Hi team…
    • over 3 years ago
    • Power management
    • Power management forum
  • RE: LP3875 problem

    Viktor Takacs
    Viktor Takacs
    Hi Donald, Thanks for the quick answer. I also thought of the same possibilities, checked almost all of them but found nothing. However, after a day of headaches, thanks to your reply, I found the problem: the SENSE pin was not connected. ONce I connected…
    • over 13 years ago
    • Power management
    • Power management forum

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

  • Ask a new question