13. We wish to design the CE stage of Figure for a voltage gain of 20. What is the minimum allowable supply voltage if Q1 must remain in the active mode? Assume VA=∞and VBE = 0.8V. J Vcc= 2.5 V 50 Κ Ω -o Vout Vinº Ка O 1320mV O 1.32mV O 132mv None of the mentioned. 0.132V

Draw the schematic of a Boost converter and identify the voltage port and current portf or the boost converter

Q3) For the regulator circuit shown in figure below, Vin-15 V, Rs-10 2, Vz-9.1 V, VBE=0.8V, and R=40 2. What are the values of output voltage, input current, the load current, and collector current. 102016 2-8594 Vin R$ Ⓡ R₂ Vout

VIN W -VOUT Figure 1 8) What trouble in the amplifier in Figure 1(c) could cause the voltage gain to drop to 1? A) the power is off B) Rj is open C) VOUT is grounded D) Rf is open