FAN2558/FAN2559

New low voltage linear regulator

The FAN2558 and FAN2559 feature 180mA load current capability with ultra-low output voltage and excellent line and load regulation. Both devices feature fast enable for DMA applications. The FAN2558 features fixed or adjustable output voltages, while the FAN2559 has fixed output voltage down to 1.0V and has bypass connection to lower noise and ripple for noise sensitive applications.

Features and Benefits

- 180mA output current
- Ultra-low output voltage down to 1.0V
- Various fixed voltages plus adjustable output
- Power good output with open drain
- Fast enable for CDMA applications
- Package options: SOT-23 and small outline 2x2 MLP