General Description
The Supertex CL220 is a high voltage, temperature compensated, 20mA constant current regulator. The device operates at up to 220V, and is accurate to ±10% over a 5.0 - 160V range. The device can be used as a two terminal constant current source or constant current sink.

Features
► 5.0 to 220V operating range (VA-B)
► 20mA ±10% at 5.0 - 160V
► 0.01% / °C typical temperature coeffcient
► Available in TO-252 (D-PAK) and TO-220 packages
► Can be paralleled for higher current

Applications
► Industrial lamp indicators
► Signage
► Accent lighting
► Constant current source
► Constant current sink