L78S18CT STMicroelectronics, L78S18CT Datasheet - Page 22

• Manufacturer Part Number: L78S18CT
• Description: Linear Regulators - Standard 18V 2.0A Positive
• Manufacturer: STMicroelectronics

Specifications of L78S18CT

• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: 18 V
• Output Current: 2 A
• Line Regulation: 360 mV
• Load Regulation: 360 mV
• Input Voltage Max: 35 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: 0 C
• Package / Case: TO-3
• Mounting Style: Through Hole
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Typical performance
6
22/39
Figure 8.
Figure 10. Output impedance vs. frequency
Figure 12. Supply voltage rejection vs.
Typical performance
Dropout voltage vs. junction
temperature
frequency
Doc ID 2148 Rev 4
Figure 9.
Figure 11. Output voltage vs. junction
Figure 13. Quiescent current vs. junction
Peak output current vs.
input/output differential voltage
temperature
temperature
L78Sxx, L78SxxC