Answered

• TPS7A37: The LDO output increases while increase in load

  

  Aishwarya P

  Resolved

  Part Number: TPS7A37 Tool/software: The LDO can hold upto 1A of load but we use 100 mA and taking 1.25V and input of 3.3V .Increasing the slight load creating the voltage increase to 0.5V for each time. What will be the potential cause for this increase…

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum

• TPS7A37: LDO with reverse protection

  

  Naizeng Wang

  TI Thinks Resolved

  Part Number: TPS7A37 Tool/software: Hi team. Could you please recommend LDO with reverse protection except TPS7A37? Requirements: size<2*2mm Io>=1A better to have p2p 2nd source

  • 7 months ago
  • Power management
  • Power management forum

• TPS7A37: Output capacitor

  

  Shuji Ishiwata

  TI Thinks Resolved

  Part Number: TPS7A37 Hi All, I have a question about the contents of the datasheet below. I understand that it is better to use a capacitor with a higher ESR, but is my understanding correct? For example, if 10uF is used, ESR must be 5mΩ or more…

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

• TPS7A37: TLV76701DRV p2p

  

  zero_cool

  TI Thinks Resolved

  Part Number: TPS7A37 Dear TI, You told me that is the TLV76701DRV p2p replacement for the TPS7A3701DRV, can be PIN 5 leave float? TLV76701DRV TPS7A3701DRV

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

• TPS7A37: TPS7A3701DRV Drop-in Replacement

  

  zero_cool

  Resolved

  Part Number: TPS7A37 Dear all, Does TI offer any drop in replacements for the TPS7A3701DRV (WSON-6) with lead-time within 6 months :) TPS74601P - can Pin 5 be left floating? Thank you

  • Resolved

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

• TPS7A37: Turn off Vout waveform with bump symptom

  

  Jim Tsai

  Resolved

  Part Number: TPS7A37 Hi, We measure Vout waveform when turn off with full load condition and get the waveform with bump as below. CH1:Vin CH2:EN CH3:Vout After install 2.2uF cap on PC54 for EN, the symptom is gone. Please see below: …

  • Resolved

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

• RE: TPS7A37: Instability issues - part 2

  

  Emmanouil Tsachalidis

  Resolved

  Hi Stephen, The 3rd set of pcbs arrived and i proceeded with the reflow. Given that the two previous pcb reflow implementations failed in a way or two, this time i did something different. I took a bunch of high power ceramic brick resistors and…

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

• TPS7A37: Connecting method of TPS7A37's NC terminal

  

  takahiko yokota

  Part Number: TPS7A37 Hi Let me ask you about connecting the NC terminal of TPS7A3701. Should I connect the NC terminal and thermal Pad to a large-area ground plane? Best regards, Yokota

  • over 8 years ago
  • Power management
  • Power management forum
Answered

• RE: TPS7A37: Instability issues on output or bad soldering?

  

  Emmanouil Tsachalidis

  Resolved

  Hi Stephen, Too good to be true... Although i am sure that the TPS part is intact, there has to be something else wrong. After working flawlessly for an hour or so, it suddenly started going up and down again... Waiting for your last comments before…

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

• TPS7A37: Input current ripple

  

  masahiko shimizu

  Resolved

  Part Number: TPS7A37 Hi, My customer has a issue at TPS7A3701. Input current has a ripple. Customer used PSU as external power supply. and he used 30cm cable and 15cm cable. The input current ripple of using 15cm cable is bigger than 30cm. Could you…

  • Resolved

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

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