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| AZ431L Datasheet, PDF (10/16 Pages) BCD Semiconductor Manufacturing Limited – LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR | |||
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Data Sheet
LOW VOLTAGE (1.24V) ADJUSTABLE PRECISION SHUNT REGULATOR
AZ431L
Typical ApplicationS
R3
VIN
R1
VREF
R2
VOUT
VO=(1+R1/R2) VREF
AZ431L
Figure 15. Shunt Regulator
VIN
R1
R4
R2
VREF
AZ4312L
R3
VOUT
VO=(1+R2/R3) VREF
Figure 16. High Current Shunt Regulator
R2
VIN
IOUT
R1
IOUT = VREF/R2 + IKA
Apr. 2005 Rev. 1. 2
AZ431L
Figure17. Current Source or Current Limit
BCD Semiconductor Manufacturing Limited
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