TL783_12 Datasheet, PDF (9/20 Pages) Texas Instruments – HIGH-VOLTAGE ADJUSTABLE REGULATOR

TL783
www.ti.com ............................................................................................................................................... SLVS036M – SEPTEMBER 1981 – REVISED APRIL 2008
Care always should be taken to prevent insertion of regulators into a socket with power on. Power should be
turned off before removing or inserting regulators.
TL783
V_I
IN
OUT
V_O
ADJ
R1
C_o
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
V_O
R_line
V_I
IN
OUT
ADJ
R1
R_L
R2
Figure 16. Regulator With Current-Set Resistor
Copyright © 1981–2008, Texas Instruments Incorporated
Product Folder Link(s): TL783
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