The VAS1210IC06E is a 6-Lead SOT-23-6L surface mount RoHS LED Driver manufactured by Chip-Lead. It is a low power, low voltage, linear current regulator that can be used for driving single, multiple, or cascaded LED strings. The VAS1210IC06E is designed with a constant-current regulation system, adjustable by an external resistor, which provides a constant output current regardless of input or output voltage and LED temperature variations. The chip is also equipped with Over-Temperature Protection and Under-Voltage Lockout, helping to further ensure the stability and lifetime of the LED lighting systems that use it.