L78S12CV STMicroelectronics, L78S12CV Datasheet - Page 24
L78S12CV
Manufacturer Part Number
L78S12CV
Description
IC REG POSITIVE 2A 12V TO-220
Manufacturer
STMicroelectronics
Datasheet
1.L78S24CV.pdf
(39 pages)
Specifications of L78S12CV
Regulator Topology
Positive Fixed
Voltage - Output
12V
Voltage - Input
Up to 35V
Number Of Regulators
1
Current - Output
2A
Operating Temperature
0°C ~ 150°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Output Voltage
12 V
Output Current
0.5 A
Line Regulation
240 mV
Load Regulation
240 mV
Dropout Voltage (max)
15 V
Input Voltage Max
35 V
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Dropout (typical)
-
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-1469-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Typical performance
Figure 18. Constant current regulator
Figure 19. Circuit for increasing output voltage
Figure 20. Adjustable output regulator (7 to 30 V)
24/39
I
V
R1
O
≥ 5 I
= V
I
XX
O
d
= V
(1+R
XX
2
/R
/R
1
1
+I
)+I
d
d
R
2
Doc ID 2148 Rev 4
L78Sxx, L78SxxC