SG140A/SG140
POSITIVE FIXED VOLTAGE
REGULATOR
DESCRIPTION
The SG140A/140 series of positive
regulators offer self contained, fixed-voltage capability with up to 1.
5A of load current and input voltage up to 50V (SG140A series only).
These units feature a unique on-chip trimming system to set the output voltages to within ±1.
5% of nominal on the SG140A series and ±2.
0% on the SG140 series.
The SG140A versions also offer much improved line and load regulation characteristics.
Utilizing an improved Bandgap reference design, problems have been eliminated that are normally associated with the Zener Diode references, such as drift in output voltage and large changes in the line and load regulation...