Answered

• TPS7A94: I am not getting the 0.5V output from the TPS7A94 device. I am getting 2.2V . I need 0.5V output.

  

  Kesavulu Manne

  Resolved

  Part Number: TPS7A94 Tool/software: Hi Sir, Regarding the output from TPS7A94 device, we need 0.5V output, but i am getting 2.2V. I have used below schematic diagram for the reference. I have changed the R6 value from 22k to 3.3K for the output of 0…

  • Resolved

  • 11 days ago
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Answered

• TPS7A94: EN_UV pin connection

  

  Jiri S

  Resolved

  Part Number: TPS7A94 Tool/software: Hi All, We need to reduce space and component count around EN_UV pin. We want to avoid resistor divider tied to this pin (as recomended in datasheet). Is it possible to connect as follows? If not, why? Input voltage…

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  • 23 days ago
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• TPS7A94: Functional Safety FIT Rate, FMD and Pin FMA

  

  Amit Doshi

  Part Number: TPS7A94 Other Parts Discussed in Thread: TPS7A57 , Tool/software: Requesting the TPS7A9401DSCR Functional Safety FIT Rate, FMD and Pin FMA report.

  • 14 days ago
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• TPS7A94: Layout

  

  Stas Shamanin

  TI Thinks Resolved

  Part Number: TPS7A94 Tool/software: Hi! I used to have in my designs low-noise high-PSRR LDOs from AD, but I want to try your product. I see TPS7A94 uses pretty the same technique as LT30xx family, in this case I want to replace LT3041. My question…

  • 2 months ago
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• TPS7A94: Connection errors in datasheet

  

  siewweng leong

  TI Thinks Resolved

  Part Number: TPS7A94 Other Parts Discussed in Thread: TPS7A96 Tool/software: Hello. As I was reading the datasheet, I find some connection errors in the typical application shown in the datasheet below. The PG pins should not be grounded. The datasheet…

  • 1 month ago
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• TPS7A94: EN pin connect to Vin

  

  Kannan Sockalingam

  TI Thinks Resolved

  Part Number: TPS7A94 Tool/software: Hi team, Datasheet says EN-UV max rating is Vin. But the datasheet doesn't specifically say you can connect EN to Vin. Are we able to tie that EN_UV pin directly to Vin if not used? Or do we need at minimum a series…

  • 2 months ago
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Answered

• TPS7A94: Layout and Schematic review

  

  NISHANTH A B

  Resolved

  Part Number: TPS7A94 Tool/software: Hi All, I needed a review for my schematic and layout (images attached). I want the output of the LDO to be 0.6V with a supply voltage of 5V. (As the output voltage is less than 1.2V, the current limit is set to 100…

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  • 4 months ago
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• TPS7A94: About ULVO input pin ( pin 3) maximum operational voltage

  

  Alex Khramov23

  Part Number: TPS7A94 Tool/software: According to the TPS7A94 DataSheet chapter 6.5 ,the Input supply UVLO maximum voltage is 1,7V. Absolute maximum rating for this pin is 6V ( but it's not max, operational voltage I guess) and info in the chapter 6.3…

  • 3 months ago
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• TPS7A94: 2.5V to 1.8V conversion

  

  Vishnu

  TI Thinks Resolved

  Part Number: TPS7A94 Tool/software: If Vout should be 1.8V, what is the value of RFB_PG(BOTTOM) (kΩ) and RFB_PG(TOP) (kΩ) for ICL SETTING (100%)? Kindly explain with formula.

  • 4 months ago
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• RE: TPS7A94: Question about Output Spectral Noise Density Curve

  

  Stephen Ziel

  Hi Kwonjoon Lee, Yes, NISM is non-invasive stability measurement by Steve Sandler. We have been referring to his published literature on the topic. Thanks, Stephen

  • 4 months ago
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