Description

The SC900815G11CTWL is a highly integrated power management device designed for low power portable applications. It is equipped with five adjustable low-dropout linear regulators (LDOs), a band-gap reference, I2C interface, and DACs to control the output voltages. The device offers a compact and efficient solution for power management in various electronic devices.

Specifications and features

- Five LDO regulators in one package
- I2C interface with multiple device capability
- Independent I2C enable/disable of LDOs
- Independent I2C control of output voltages
- Low thermal impedance of 40°C per watt
- 150mV dropout at 150mA
- Input range from 2.7V to 5.5V
- Programmable power-good flag
- Minimal number of external components
- Over temperature protection
- Small 4mm x 4mm 20-lead MLPQ package
- Small input/output filter capacitors
- Programmable VOUT range - 1.45V to 3.00V for each LDO

Application Scenarios

- Palmtop/Laptop computers
- Personal Digital Assistants (PDAs)
- Cellular telephones
- Battery-powered equipment
- High efficiency linear power supplies

Comparison

The SC900815G11CTWL offers several advantages such as its compact size, adjustable output voltages, and minimal external components required. It is suitable for a range of low power portable applications, including palmtop/laptop computers, PDAs, cellular telephones, battery-powered equipment, and high efficiency linear power supplies. However, it may have limitations in terms of its input voltage range and thermal impedance. Care should be taken to ensure compatibility and proper heat dissipation in demanding applications.