LM138 STMicroelectronics, LM138 Datasheet - Page 18
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
LM138
Manufacturer Part Number
LM138
Description
Three-terminal 5 A adjustable voltage regulators
Manufacturer
STMicroelectronics
Datasheet
1.LM238.pdf
(23 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM138K-MIL
Manufacturer:
NS/国半
Quantity:
20 000
Figure 24. 5 V logic regulator with electronic shutdown
Figure 25. Tracking pre-regulator
18/23
* R
* R
** Minimum load - 100 mA
* R
* R
* * Minimum output = 1.2 V
1
2
1
2
= 240 Ω for LM138 or LM238
= 720 Ω for LM138 or LM238
= 240 Ω for LM138 or LM238
= 720 Ω for LM138 or LM238