Other Parts Discussed in Thread: LMV431 , TL431 Can I use LMV431 as single supply comparator like fig.18 of TL431 datasheet ?
I would realize a POWERGOOD signal with very low current consumption : TL431 needs 1mA of bias current, while LMV431 needs…
Other Parts Discussed in Thread: LMV431 We got a new batch of chips LMV431. Driving behavior has changed.
Also, the new devices have a larger size.
Got a question. ICs of the new party are normal or is it counterfeit?
after reading many datasheets of 431 famility finally added a cap from pass FET to ground to solve this problem. actually this can also be solved by putting a cap at reference divider to ground.
What is the max voltage on the input Vref (while V cathode is 0v)
I would like to know if the situation when Vref existing, While the V cathode is 0v is legal?
Other Parts Discussed in Thread: LMV431 , LM3481 Alan, All,
Note the LMV431 here in your circuit, that device is a zener 3 pin not a five pin op-amp as shown here correct, I'm confused?. I have implimented a similair circuit using the LM3481 as suggested…
Part Number: LM5023 Other Parts Discussed in Thread: LMV431 , Tool/software: I have a circuit 5V 5A using LM5023. With LMV431, the power with no load results in a current of 1.09ma at 121VAC =131mw. Instrument Keysight 34461A. How can I reduce the power…
Part Number: LMV431A Other Parts Discussed in Thread: LMV431 , TLV803E , TLV431 , TLVH431 , TL431 , LM25037 , TL331B
Tool/software:
Hi! I would like to use an LMV431 as a comparator. My question is: W hen REF < 1.24V ( i. e., when the output is at…
Part Number: TLVH431 Other Parts Discussed in Thread: LMV431 Hi
(TLVH431 vs. LMV4312) models, except for different temperatures, Are there any other differences? Are they interchangeable (temperature factor is not considered!)?
Part Number: LM25117EVAL Other Parts Discussed in Thread: LMV431 , LM25117 I would like to increase the output voltage to ~28V with a constant current of close to 12 amps. Can I change the resistance values of the voltage divider (R16 and R17 of the LM25117…
