The REG103FA-3 is a linear voltage regulator from the REG103 series of integrated circuits.

• Designed for: power management applications
• Package: tube package with a standard package of 156 pieces.
• Current output: 500mA
• Number of regulators: single
• Output type: fixed
• Maximum input voltage: 15V
• Input current supply: 1.3mA
• Features: enable control
• Minimum/fixed output voltage: 3V
• Mounting type: surface mount
• Operating temperature range: -40°C to 85°C
• Protection features: over current and over temperature.
• PSRR: 65dB @ 120Hz
• Quiescent current: 0.7mA.