Datasheet ZR431L (Diodes) - 2
Manufacturer | Diodes |
Description | Adjustable Precision Shunt Regulator |
Pages / Page | 9 / 2 — ZR431L. Typical Applications Circuit. OUTPUT CONTROL OF A THREE TERMINAL … |
File Format / Size | PDF / 634 Kb |
Document Language | English |
ZR431L. Typical Applications Circuit. OUTPUT CONTROL OF A THREE TERMINAL FIXED. SERIES REGULATOR. REGULATOR
Model Line for this Datasheet
Text Version of Document
ZR431L Typical Applications Circuit
(cont.)
V+ ZSR*** V+ VOUT IN OUT 30 Common R1 0.01µF VREF R1 R2 V REF V OUT R2
VOUT(MIN) = VREF + VREG
1 R
1 R
V 1 V 1 OUT VREF OUT VREF
2 R 2 R
OUTPUT CONTROL OF A THREE TERMINAL FIXED SERIES REGULATOR REGULATOR
V+ V+
R1A R1B
VREF OUTPUT
OUTPUT V
INPUT REF
V 2V ON
R2A R2B
V = V+ OFF
V = 2.5V TH
B 1 R
Low limit 1 V
REF B 2 R
A 1 R Hig lim h it 1 V
REF
SINGLE SUPPLY COMPARATOR WITH TEMPERATURE
2 R A
COMPENSATED THRESHOLD OVER VOLTAGE/UNDER VOLTAGE PROTECTION CIRCUIT Functional Block Diagram
VZ
GND
ZR431L 2 of 9 April 2015 Document number: DS33256 Rev. 4 - 2
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