L7812CT STMicroelectronics, L7812CT Datasheet - Page 45
![IC REGULATOR POS 12V TO-3](/photos/5/70/57065/to-3_sml.jpg)
L7812CT
Manufacturer Part Number
L7812CT
Description
IC REGULATOR POS 12V TO-3
Manufacturer
STMicroelectronics
Type
Voltage Regulatorr
Specifications of L7812CT
Regulator Topology
Positive Fixed
Voltage - Output
12V
Voltage - Input
Up to 35V
Voltage - Dropout (typical)
2V @ 1A
Number Of Regulators
1
Current - Output
1.5A
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-204, TO-3
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Output Voltage
12 V
Output Current
1.5 A
Line Regulation
240 mV
Load Regulation
240 mV
Dropout Voltage (max)
2 V
Input Voltage Max
35 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Current, Output
1.5 A
Current, Supply
8 mA
Package Type
TO-3
Regulation, Line
240 mV
Regulation, Load
120 mV
Regulator Type
Positive Voltage Out
Resistance, Thermal, Junction To Case
4 °C/W
Temperature, Operating, Range
0 to +150 °C
Voltage, Dropout
2 V
Voltage, Input
19 V
Voltage, Noise
75 μV/V
Voltage, Output
12 V
Voltage, Supply, Rejection Ratio
55 dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-1006
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
L7812CT
Manufacturer:
AVAGO
Quantity:
2 122
L78xx, L78xxC, L78xxAB, L78xxAC
Figure 43. Drawing dimension TO-3
Table 25.
Dim.
C
D
G
N
R
U
A
B
E
P
V
TO-3 mechanical data
Min.
0.96
3.88
11.85
30.10
mm.
Typ.
1.05
10.9
16.9
P
G
Doc ID 2143 Rev 23
Max.
1.10
1.70
20.0
26.2
4.09
39.5
8.7
R
0.037
0.152
Min.
A
0.466
0.429
0.665
1.185
0.041
Typ.
inch.
Package mechanical data
D
C
0.043
0.066
0.342
0.787
1.031
0.161
1.555
Max.
P003C/C
45/56