Datasheet

LM78L05, LM78L09, LM78L12, LM78L15, LM78L62, LM78L82
SNVS754I –JANUARY 2000–REVISED APRIL 2013 www.ti.com
*Solid tantalum.
**Heat sink Q1.
***Optional: Improves ripple rejection and transient response.
Load Regulation: 0.6% 0 ≤ I
L
≤ 250mA pulsed with t
ON
= 50ms.
Figure 16. 5V, 500mA Regulator with Short Circuit Protection
*Solid tantalum.
Figure 17. ±15V, 100mA Dual Power Supply
*Solid tantalum.
V
OUT
= V
G
+ 5V, R1 = (−V
IN
/I
Q LM78L05
)
V
OUT
= 5V (R2/R4) for (R2 + R3) = (R4 + R5)
A 0.5V output will correspond to (R2/R4) = 0.1 (R3/R4) = 0.9
Figure 18. Variable Output Regulator 0.5V-18V
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