
L79xxAC
Figure 6. Circuit for increasing output voltage
Application information
VO=VXX(R1+R2)/R2
VXX/R2 > 3Id
GND
IN
OUT
C3 Optional for improved transient response and ripple rejection.
Figure 7. High current negative regulator (-5 V / 4 A with 5 A current limiting)
IN
GND
OUT
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