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The circuit shows the series voltage regulator.

If reference voltage Vref is 2V and R1 = 3K, R2 = 1K, β = 99 for both transistors. Then the value of current I0 in micro-amperes is _____ μA.
    Correct answer is '0.2'. Can you explain this answer?
    Verified Answer
    The circuit shows the series voltage regulator.If reference voltage Vr...
    V- = V+ = 2V



    = 2 mA
    I1 = (1 + β) (1 + β) I0
    2 mA = 104 I0

    I = 0.2 uA
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    The circuit shows the series voltage regulator.If reference voltage Vrefis 2V and R1= 3K, R2= 1K, β = 99 for both transistors. Then the value of current I0in micro-amperes is _____ μA.Correct answer is '0.2'. Can you explain this answer?
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    The circuit shows the series voltage regulator.If reference voltage Vrefis 2V and R1= 3K, R2= 1K, β = 99 for both transistors. Then the value of current I0in micro-amperes is _____ μA.Correct answer is '0.2'. Can you explain this answer? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about The circuit shows the series voltage regulator.If reference voltage Vrefis 2V and R1= 3K, R2= 1K, β = 99 for both transistors. Then the value of current I0in micro-amperes is _____ μA.Correct answer is '0.2'. Can you explain this answer? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The circuit shows the series voltage regulator.If reference voltage Vrefis 2V and R1= 3K, R2= 1K, β = 99 for both transistors. Then the value of current I0in micro-amperes is _____ μA.Correct answer is '0.2'. Can you explain this answer?.
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