SST503 Datasheet | Vishay

ATURES D Surface-Mount Package D Guaranteed "20% Tolerance D Operation from 1 V (SST502, 3) to 45 V D Good Temperature Stability BENEFITS D Simple Series Circuitry, No Separate Voltage Source D Tight Guaranteed Circuit Performance D Excellent Performance in Low-Voltage/Battery Circuits and High-Voltage Spike Protection D High Circuit Stability vs. Temperature APPLICATIONS D Constant-Current Supply D Current-Limiting D Timing Circuits DESCRIPTION The SST502 series is a family of "20% range current regulators designed for demanding applications in test equipment and instrumentation. These devices utilize the JFET techniques to produce a device which is extremely simple to operate. With nominal current ranges from 0.43 m A to 4.7 m A, the SST502 series will meet a wide array of design requirements. The low-cost TO-236 surface-mount package ensures a cost-effective design solution. SCHEMATIC DIAGRAM APPLICATIONS A 1 V+ Current Sink V+ Out 2 C Current Source V- Linear Ramp Generator Document Number: 70711 S-04234- Rev. C, 02-Jul-01 .vishay. 3-1 SST502 Series Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Peak Operating Voltage - - - - - - - - . 45 V Reverse Current - - - - - - -...