L7812ABV STMicroelectronics, L7812ABV Datasheet - Page 45

• 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
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