-18 to -24V, -4V, 3.3V, 5V DC to DC Multi-Output Power Supply for Portable

Referenzdesign von: Analog Devices

-18 to -24V, -4V, 3.3V, 5V DC to DC Multi-Output Power Supply for Portable

Using Linear Regulation for Logic Supply, But Needs Switch-Mode Converters for LCD Bias and Analog Circuitry