TL783 Datasheet, PDF (10/13 Pages) Texas Instruments – HIGH-VOLTAGE ADJUSTABLE REGULATOR

TL783
HIGH-VOLTAGE ADJUSTABLE REGULATOR
SLVS036E – SEPTEMBER 1981 – REVISED FEBRUARY 2000
DESIGN CONSIDERATIONS
TL783
VI
IN
OUT
VO
ADJ
R1
Co
R2
Figure 15. Regulator With Protective Diode
load regulation
The current-set resistor (R1) should be located close to the regulator output terminal rather than near the load.
This eliminates long line drops from being amplified, through the action of R1 and R2, to degrade load regulation.
To provide remote ground sensing, R2 should be near the load ground.
TL783
VO
Rline
VI
IN
OUT
ADJ
R1
RL
R2
Figure 16. Regulator With Current-Set Resistor
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