Answered

• TPS7B4250-Q1: Output capacitor selection for TPS7B4250-Q1

  

  Kenneth Lee

  Resolved

  Part Number: TPS7B4250-Q1 Tool/software: Hello Expert, My customer is using TPS7B4250-Q1 and reviewing their external component with car oem. She is using 2.2uF MLCC on the output of TPS7B4250-Q1. Datasheets specifies requirement of output capacitor…

  • Resolved

  • 11 months ago
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Answered

• TPS7B4250-Q1: ADJ/EN connection

  

  Zehui Li

  Resolved

  Part Number: TPS7B4250-Q1 Tool/software: Hi， Can I connect ADJ/EN to a 5-V GPIO of a MCU rather than a reference voltage? I don't need a high accurate Vout, 5% is the target.

  • Resolved

  • over 1 year ago
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• TPS7B4250-Q1: Recommend a similar LDO with TPS7B4250-Q1 but no tracking function

  

  Jessica Wu74

  TI Thinks Resolved

  Part Number: TPS7B4250-Q1 Other Parts Discussed in Thread: TL431 , Hi Team, Could you please help to check if we have an LDO which don' have tracking function which is similar with TPS7B4250-Q1 could support reverse current, reverse voltage and short…

  • over 2 years ago
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• TPS7B4250-Q1: voltage rating of output

  

  Chuqiang Wen

  TI Thinks Resolved

  Part Number: TPS7B4250-Q1 Hi team, One question about the voltage rating selection of output capacitor. Considering the short to battery case would happen and battery voltage range is about 9V~16V, so what is your recommendation for the voltage…

  • over 2 years ago
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• TPS7B4250-Q1: Does the TPS7B4250-Q1 become high-Z after thermal shutdown?

  

  Soichi Nishimura

  TI Thinks Resolved

  Part Number: TPS7B4250-Q1 Hi team, Does the TPS7B4250-Q1 become high-Z after thermal shutdown? Or, the device pull down to GND? Regards, Nishimura

  • over 5 years ago
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• TPS7B4250-Q1: TPS7B5250 pspice, dropout voltage

  

  Dustin Yim

  TI Thinks Resolved

  Part Number: TPS7B4250-Q1 I wonder is there any problem on TPS7B4250 pspice model. Since I have been not able to see dropout voltage point of this product. Could you please help me? From datasheet of TPS7B4250, the definition of Vdrop is Vdrop…

  • over 4 years ago
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Answered

• TPS7B4250-Q1: Is output current clamped to "output current limitation" if short circuit condition?

  

  Yoshiki Ochi

  Resolved

  Part Number: TPS7B4250-Q1 Hi team, Is output current clamped to "Output current limitation IOUT(LIM) " if short circuit condition? In this case, does I OUT(LIM) continue to flow until its thermal shutdown? Regards, Ochi

  • Resolved

  • over 4 years ago
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Answered

• TPS7B4250-Q1: Stand-in Part

  

  James Hinshaw

  Resolved

  Part Number: TPS7B4250-Q1 Other Parts Discussed in Thread: TPS7B4254-Q1 , TPS7B4253-Q1 , Hi, I have looked for this device part number on several vendor sites (Digi-key, Mouser, Newark), and unfortunately have seen that this part is out of stock with…

  • Resolved

  • over 4 years ago
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• TPS7B4250-Q1: Can this device use as usual LDO?

  

  Yasushi Fujiwara

  TI Thinks Resolved

  Part Number: TPS7B4250-Q1 Hello Team, I have a question. Can TPS7B4250-Q1 use as usual LDO? It means ADJ/EN-pin is able to use as feebback-pin of usual LDO. (Of course, The external voltage divider is required.) I looked at the datasheet it seems reference…

  • over 5 years ago
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Answered

• TPS7B4250-Q1: PSRR Data sheet graph

  

  Antenna_Head

  Resolved

  Part Number: TPS7B4250-Q1 Figure 11 of the data sheet seems to indicate PSRR performance of > 90 dB out past 1 MHz, see below. This seems extremely optimistic. Is this really true? -Steve

  • Resolved

  • over 6 years ago
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