LM140K-12 National Semiconductor, LM140K-12 Datasheet - Page 16

• Manufacturer Part Number: LM140K-12
• Description: Standard Regulator Pos 12V 2.4A 3-Pin (2+Tab) TO-3 Tray
• Manufacturer: National Semiconductor
• Type: Linearr

Specifications of LM140K-12

• Package: 3TO-3
• Function: Standard
• Number Of Outputs: 1
• Input Voltage Range: 35 to 14.6 V
• Output Voltage: 12 V
• Maximum Output Current: 2.4(Typ) A
• Output Type: Fixed
• Accuracy: ±2 %
• Typical Dropout Voltage @ Current: 2@1A V
• Operating Temperature: -55 to 125 °C
• Polarity: Positive

Physical Dimensions
inches (millimeters) unless otherwise noted (Continued)
TO-220 Power Package (T)
NS Package Number T03B
3-Lead SOT-223 Package
NS Package Number MP04A
www.national.com
16