L7818CT STMicroelectronics, L7818CT Datasheet - Page 40

• Manufacturer Part Number: L7818CT
• Description: IC VREG POS 1.5A 18V TO-3
• Manufacturer: STMicroelectronics

Specifications of L7818CT

• Regulator Topology: Positive Fixed
• Voltage - Output: 18V
• 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: 18 V
• Output Current: 1.5 A
• Line Regulation: 360 mV
• Load Regulation: 360 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-7264; L7818CT

Package mechanical data
Figure 38. Drawing dimension TO-220 (type STD-ST Dual Gauge)
Note:
40/56
1
2
Maximum resin gate protrusion: 0.5 mm.
Resin gate position is accepted in each of the two positions shown on the drawing, or their
symmetrical.
Doc ID 2143 Rev 23
L78xx, L78xxC, L78xxAB, L78xxAC
0015988_S