SC905A Overview
The SC905A is a power management integrated circuit (PMIC) designed for the latest CDMA chip sets. The device provides four general purpose low dropout regulators (LDOs), and five low noise LDOs designed for analog circuits. The VMOT LDO can be used as a general purpose regulator or as an adjustable motor drive output that can supply up to 150mA to drive a vibrator motor.
SC905A Key Features
- 2.90V @ 300mA ANA: 2.55V
- 2.90V @ 200mA PAD: 1.75V
- 3.30V @ 300mA RX: 2.75V
- 3.10V @ 150mA TX: 2.75V
- 3.10V @ 150mA TCXO: 2.75V
- 3.10V @ 80mA PLL: 2.75V
- 3.10V @ 80mA Camera: 1.75V
- 3.30V @ 100mA Motor Drive: 1.75V
- 3.30V @ 150mA I2C Interface for Microprocessor Control Less than 1μA Quiescent Current in Shutdown 65dB PSRR for Analog