L78S12CV STMicroelectronics, L78S12CV Datasheet - Page 30
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 35. Adjustable output voltage with temperature compensation
Note:
Figure 36. Light controllers (V
30/39
V
O
= V
V
O
XX
Q
temperature. C allows a slow rise time of the V
falls when the light goes up
2
(1+R
is connected as a diode in order to compensate the variation of the Q
2
/R
1
) + V
BE
Omin
= V
XX
Doc ID 2148 Rev 4
+ V
BE
)
O
.
V
O
rises when the light goes up
1
L78Sxx, L78SxxC
V
BE
with the