Micropower USB Power Manager with Li-Ion Charger and Two Step Down Regulators
High Efficiency USB Power Manager + Battery Charger + Triple Step-Down DC/DC Converter + LDO
LTC3531 - 200mA Buck-Boost Synchronous DC/DC Converters; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C
LTC3548 - Dual Synchronous, 400mA/800mA, 2.25MHz Step-Down DC/DC Regulator; Package: DFN; Pins: 10; Temperature Range: -40°C to 85°C
IC 2.1 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO6, 1 MM HEIGHT, PLASTIC, MO-193, TSOT-23, Switching Regulator or Controller
LTC3531 - 200mA Buck-Boost Synchronous DC/DC Converters; Package: SOT; Pins: 6; Temperature Range: -40°C to 85°C
LTC3561 - 1A, 4MHz, Synchronous Step-Down DC/DC Converter; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C
