Product Summary

The LM138K/883 is an adjustable 3-terminal positive voltage regulator capable of supplying in excess of 5 A over a 1.2 V to 32 V output range. It is exceptionally easy to use and require only 2 resistors to set the output voltage.

Parametrics

LM138K/883 absolute maximum ratings: (1)Input-output voltage differential:35V; (2)Power dissipation: Internally limited; (3)Storage temperature range:-65℃ to +150℃; (4)Lead temperature (Soldering, 10 seconds):300°C; (5)Operating junction temperature range:-55℃ to +150℃.

Features

LM138K/883 features: (1)Guaranteed 7 A peak output current; (2)Guaranteed 5 A output current; (3)Adjustable output down to 1.2 V; (4)Line regulation typically 0.005 %/V; (5)Load regulation typically 0.1 %; (6)Guaranteed thermal regulation; (7)Current limit constant with temperature; (8)Standard 3-lead transistor package.

Diagrams

LM138K/883 block diagram

LM1301-7R
LM1301-7R

Power-One

Linear and Switching Power Supplies Euro-Cassette 50W (12V)

Data Sheet

Negotiable 
LM130SS1T611
LM130SS1T611

Other


Data Sheet

Negotiable 
LM134
LM134

Other


Data Sheet

Negotiable 
LM134H
LM134H

National Semiconductor (TI)

Voltage & Current References

Data Sheet

0-1000: $3.40
LM134H/NOPB
LM134H/NOPB

National Semiconductor (TI)

Voltage & Current References

Data Sheet

0-646: $3.91
646-1000: $3.40
LM135
LM135

Other


Data Sheet

Negotiable