Figure 2 : Split Power Supply (± 15V/1A)
Against potential latch-up problems.
Figure 3 : Circuit for Increasing Output Voltage
L7900 SERIES
VO = Vxx R1R+2R2
VRx2x > 3Id
C3 Optional for improved transient response and ripple rejection.
Figure 4 : High Current Negative Regulator (-5V/4A with 5A current limiting)
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