Datasheet

LM137, LM337-N
www.ti.com 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
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