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 
LM131
LM131

Other


Data Sheet

Negotiable 
LM133
LM133

Other


Data Sheet

Negotiable 
LM133SS1T60
LM133SS1T60

Other


Data Sheet

Negotiable 
LM134
LM134

Other


Data Sheet

Negotiable