SNVS778D – MAY 1999 – REVISED APRIL 2013
Typical Applications
Figure 11. Adjustable Lab Voltage Regulator
Full output current not available
at high input-output voltages
*The 10
μF
capacitors are optional to improve ripple rejection
Figure 12. Current Regulator
Figure 13. Negative Regulator with Protection Diodes
*When C
L
is larger than 20
μF,
D1 protects the LM137 in case the input supply is shorted
**When C2 is larger than 10
μF
and
−V
OUT
is larger than
−25V,
D2 protects the LM137 in case the output is shorted
Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links:
9