Description
The PST731xxB family of low-dropout (LDO), low-power linear regulators offers high power supply rejection ratio (PSRR) while maintaining very low 35A ground current.
Features
- Wide Input Voltage Range: 2.5V to 6.0V.
- Up to 300mA Load Current.
- Standard Fixed Output Voltage Options: 1.2V, 1.5V,
1.8V, 2.5V, 2.8V, 3.0V, and 3.3V.
- Other Output Voltage Options Available on Request.
- Very Low IQ: 35µA.
- Ultra Low Dropout: 190mV at 300mA Load.
- High PSRR: 65db at 100Hz.
- Ultra-Fast Start-Up Time: 25µs.
- Excellent Load/Line Transient Response.
- Line Regulation: 0.03% typical.
- Load Regulation: 0.1% typical.
- Stable With 1µF Output.
PST73112B-PowerSilicon.pdf
