TL783C_07 Datasheet, PDF (11/15 Pages) Texas Instruments – HIGH-VOLTAGE ADJUSTABLE REGULATOR

TL783C, TL783Y
HIGH-VOLTAGE ADJUSTABLE REGULATOR
SLVS036C – SEPTEMBER 1981 – REVISED APRIL 1997
DESIGN CONSIDERATIONS
protection circuitry (continued)
TL783C
VI
IN
OUT
VO
ADJ
R1
Co
R2
Figure 17. 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.
TL783C
VO
Rline
VI
IN
OUT
ADJ
R1
RL
R2
Figure 18. Regulator With Current-Set Resistor
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