Maxim Integrated MAX77826 power management IC includes high-efficiency buck regulator, buck boost regulator and 15 LDOs to power peripherals.
The MAX77826 also provides power on / off control logic and an I2C serial interface to program individual regulator output voltages and on / off control for complete flexibility.
For GSM, GPRS, EDGE, CDMA WCDMA and LTE systems, 3G / 4G smartphones and tablets and other applications. These devices support remote capacitance and provide PSRR greater than 70dB and noise less than 45μVRMS. The MAX77826 has an I2C-compatible 2-wire serial interface, including a bidirectional serial data line (SDA) and a serial clock line (SCL).