LM138K-STEEL National Semiconductor Corporation, LM138K-STEEL Datasheet - Page 7

• Manufacturer Part Number: LM138K-STEEL
• Description: 5-amp Adjustable Regulators
• Manufacturer: National Semiconductor Corporation

Typical Applications
Regulator and Voltage Reference
DS009060-3
7
Full output current not available
at high input-output voltages
1 µF to 1000 µF of aluminum or tantalum electrolytic are commonly used
to provide improved output impedance and rejection of transients.
Bourns:
MIL part no. 7105A-AT2-502
COMM part no. 7105A-AT7-502
†
*
**
Needed if device is more than 6 inches from filter capacitors.
Optional — improves transient response. Output capacitors in the range of
R1 = 240
for LM138. R1, R2 as an assembly can be ordered from
1.2V–25V Adjustable Regulator
Temperature Controller
DS009060-1
DS009060-10
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