SG317A

The SG317A is 3-terminal positive adjustable voltage regulators which offer improved performance over the original 117 design. A major feature of the SG317A is reference voltage tolerance guaranteed within ± 1%, allowing an overall power supply tolerance to be better than 3% using inexpensive 1% resistors. Line and load regulation performance has been improved as well. Additionally, the SG317A reference voltage is guaranteed not to exceed 2% when operating over the full load, line and power dissipation conditions. The SG317A adjustable regulators offer an improved solution for all positive voltage regulator requirements with load currents up to 1.5A.