• TPS7A53-Q1: DESIGN REVIEW

  

  SATHYA SHREE S

  Part Number: TPS7A53-Q1 Hi, We are using TPS7A5301QRGRRQ1 LDO in our design for 3.3V-1.8V conversion ,3.3V-1V conversion and 5V-1.2V conversion. Kindly review the design and share the comments. 3.3V-1.8V conversion 3.3V-1V conversion 5V…

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

• TPS7A53-Q1: Low VIN application issue when designing tps7a53

  

  Steven(Shenzhen) Shi

  Resolved

  Part Number: TPS7A53-Q1 Other Parts Discussed in Thread: TPS7A53 , Hi, team, now i have one question on TPS7a53 for low VIN input application, could you please help provide the total solution for it? thanks. application request: Vin = ~1.4V, Vout…

  • Resolved

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

• TPS7A53-Q1: Queries in the datasheet

  

  Sri Viswa Sathiamoorthy

  Resolved

  Part Number: TPS7A53-Q1 Hi, I have following queries on TPS7A53-Q1 1)In the datasheet pg no:6, accuracy of output voltage is provided. a)What is accuracy with Bias? Is it when bias voltage is used b)In the accuracy with Bias for 125C Junction…

  • Resolved

  • over 4 years ago
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• TPS7A53-Q1: Feedback resistors when Vout=0.8V

  

  user4622345

  TI Thinks Resolved

  Part Number: TPS7A53-Q1 Hi TI, What's the recommended feedback resistors when Vout=0.8V? Shoud I use 0ohm pull-up resistor? What's the recommended pull-down resistance? Thank you.

  • over 5 years ago
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• TPS7A53-Q1: Non automotive version

  

  Faiz Ahmed78

  TI Thinks Resolved

  Part Number: TPS7A53-Q1 Other Parts Discussed in Thread: IWR6843ISK , TPS7A84A Hello, I am looking at IWR6843ISK eval board and they use TPS7A53-Q1. My application does not require automotive grade components and I would like to find something cheaper…

  • over 6 years ago
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• TPS7A53-Q1: The output can not be 3.8V.

  

  Lian Wu

  TI Thinks Resolved

  Part Number: TPS7A53-Q1 Dears: Could you kindly help to check the below schematic, since we want to have 3.8V output. However, the output is 4.4V, and the FB is 0.925V. Then we change the value of R71 to 3.9K, and the output is also 3.8V, however…

  • over 6 years ago
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Answered

• AWR1843BOOST: AWR1843BOOSTEVM

  

  hk shin

  Resolved

  Part Number: AWR1843BOOST Other Parts Discussed in Thread: TPS7A53 , TPS7A53-Q1 Tool/software: TPS7A53-Q1_PSRR.pptx Dear sir, I want to know PSRR curve of LDO, TPS7A53-Q1 in AWR1843BOOSTEVM. 1. I saw Figure 8. in tps7a53-q1 datasheet. 2. In Figure…

  • Resolved

  • 3 months ago
  • Sensors
  • Sensors forum
Answered

• TPS7A84A: The graphs on the data sheet

  

  Yuta Nishie

  Resolved

  Part Number: TPS7A84A Other Parts Discussed in Thread: TPS7A53-Q1 , , TPS7A84 Tool/software: Hi, The graphs of PSRR, noise characteristics and transient response on the data sheet of the following products are the same. Could you tell me the reason…

  • Resolved

  • 1 month ago
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Answered

• TPS7A53A-Q1: Does it accept Vbias=open?

  

  Yuto Kitamura

  Resolved

  Part Number: TPS7A53A-Q1 Other Parts Discussed in Thread: TPS7A53-Q1 , Dear team, I have a question about Vbias voltage. TPS7A53-Q1 (non-A product) accepts the Vbias = floating and no use. But I think that TPS7A53A-Q1 does not accept Vbias = open and…

  • Resolved

  • over 1 year ago
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• LDO

  

  Puspam Nayak

  TI Thinks Resolved

  Other Parts Discussed in Thread: TPS7A57 , TPS7A85A , TPS7A53A-Q1 , TPS7A53-Q1 Hi, We are looking for LDO with VIN = 4.5 to 10V range, VOUT = 3.3V, IOUT = 3.5 or 4.5 A with Soft Start feature i.e. it should have Soft start Pin Regards, Puspam

  • over 1 year ago
  • Power management
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