L7812ABV STMicroelectronics, L7812ABV Datasheet - Page 55

• Manufacturer Part Number: L7812ABV
• Description: IC REGULATOR PREC 1.5A 12V TO220
• Manufacturer: STMicroelectronics
• Type: Voltage Regulatorr

Specifications of L7812ABV

• 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: -40°C ~ 125°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: 1 A
• Line Regulation: 120 mV
• Load Regulation: 100 mV
• Dropout Voltage (max): 2 V
• Input Voltage Max: 35 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Voltage Regulation Accuracy: 2 %
• Current, Output: 1 A
• Current, Supply: 6 mA
• Package Type: TO-220
• Regulation, Line: 13 mV
• Regulation, Load: 13 mV
• Regulator Type: Positive Voltage Out
• Resistance, Thermal, Junction To Case: 3 °C/W
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Dropout: 2 V
• Voltage, Input: 19 V
• Voltage, Noise: 10 μV/V
• Voltage, Output: 12 V
• Voltage, Supply, Rejection Ratio: 60 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-1449-5

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
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19
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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
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on
Table
Table 31 on page
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Table 27: Tape and reel
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Figure 39 on page
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Revision history
Figure 38 on
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Figure 41 on
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Table
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