Consider a shunt linear regulator with Vin = 10V, Pz = 500mW, Vz= 2.5V and current limiting IR1(max) = 100 mA. Design a parallel regulator to yield a regulated output VOUT = 5.0 V. 10 V VINO VREF R₂ VEZDI www R₁ b) 0.5 W, 50% c) 1 W, 25% d) 1 W, 50% e) None of the above 2₁ a www Ry Vx 5 ΚΩ VouT 5V What is the rating (in Watts) for R₁ and efficiency of this linear regulator? a) 0.5 W, 25%

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Question
Consider a shunt linear regulator with Vin = 10V, Pz =
500mW, Vz= 2.5V and current limiting IR1(max) = 100 mA.
Design a parallel regulator to yield a regulated output
VOUT = 5.0 V.
10 V VINO
VREF
R₂
VEZDI
www
R₁
b) 0.5 W, 50%
c) 1 W, 25%
d) 1 W, 50%
e) None of the above
2₁
a
www
Ry
Vx
5 ΚΩ
VouT
5V
What is the rating (in Watts) for R₁ and efficiency of this
linear regulator?
a) 0.5 W, 25%
Transcribed Image Text:Consider a shunt linear regulator with Vin = 10V, Pz = 500mW, Vz= 2.5V and current limiting IR1(max) = 100 mA. Design a parallel regulator to yield a regulated output VOUT = 5.0 V. 10 V VINO VREF R₂ VEZDI www R₁ b) 0.5 W, 50% c) 1 W, 25% d) 1 W, 50% e) None of the above 2₁ a www Ry Vx 5 ΚΩ VouT 5V What is the rating (in Watts) for R₁ and efficiency of this linear regulator? a) 0.5 W, 25%
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