SC905A: CDMA Cellular Phone Power Management IC
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.
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- 9 LDO Linear Regulators
- CORE: 1.35V - 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 LDOs
- Over-Temperature Protection
- Power-On Control
- Small 5mm x 5mm 32-Pin MLPQ Package
- CDMA Cellular Handsets
- PDAs/Smartphones
- Wireless VOIP Handsets
- SC905AMLTRT: Lead-free, RoHS and WEEE compliant, 3000 pcs. Tape & Reel
