Datasheet

Copyright © 2016, Texas Instruments Incorporated
Copyright © 2016, Texas Instruments Incorporated
Copyright © 2016, Texas Instruments Incorporated
Copyright © 2016, Texas Instruments Incorporated
19
LM138 , LM338
www.ti.com SNVS771C –MAY 1998–REVISED DECEMBER 2016
Product Folder Links: LM138 LM338
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System Examples (continued)
* Minimum load—100 mA
** Minimum output ≈ 1.2 V
Figure 30. 15-A Regulator Figure 31. 5-V Logic Regulator With
Electronic Shutdown**
* R1 = 240 Ω, R2 = 5k for LM138
Full output current not available at high input-output voltages
Figure 32. Light Controller Figure 33. 0 to 22-V Regulator