The AL5809 is a simple two terminal constant fixed current linear regulator solution specified to be used across a temperature range from -40°C to +125°C with an operating voltage (between the two terminals) from 2.5V to 60V. The AL5809 delivers LED currents with 5% precision over a wide temperature range from its POWERDI-123 1.2W maximum power dissipation package with excellent 20ppm/°C temperature stability and high power supply rejection ratio.
- Robust power package up to 2.3W for POWERDI-123
- -40°C to +125°C temperature range
- 3% LED current tolerance
- 15mA to 150mA constant current options
- Constant-current with low temperature drift
- High power supply rejection ratio
- 2.5V to 60V operating voltage between two terminals