L7812CT STMicroelectronics, L7812CT Datasheet - Page 55
![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
10
Table 32.
31-May-2007
03-Aug-2006
29-Aug-2007
11-Dec-2007
06-Feb-2008
18-Mar-2008
04-Mar-2010
08-Sep-2010
23-Nov-2010
21-Jun-2004
19-Jan-2007
26-Jan-2010
Date
Revision history
Document revision history
Revision
12
13
14
15
16
17
18
19
20
21
22
23
Document updating.
Order codes has been updated and new template.
D²PAK mechanical data has been updated and add footprint data.
Order codes has been updated.
Added
Modified:
Added notes
Modified
Added: T
Added: TO-220 mechanical data
and
Added:
DPAK mechanical data on page
Modified
page 40
page
Table 23 on page
42.
Table 1
Table 26: DPAK mechanical data on page
and
Table 1 on page 1
Table 31 on page
J
Table
= 25 °C test condition in ΔV
Doc ID 2143 Rev 23
Figure 39 on page
Figure 38 on page
in cover page.
31.
39. Modified:
54.
and
Table 23 on page
41,
40.
48. Modified:
Figure 38 on page 40
Changes
Table 31 on page
Figure 40 on page 42
O
on
Table
Table 31 on page
5, 6, 7, 8, 9,
47,
39, added:
Table 27: Tape and reel
54.
,
Figure 39 on page
and
Revision history
Figure 38 on
10
Figure 41 on
54.
and
Table
55/56
41,
11.