Power chip

Output 20W 12V

Buck-Boost DC/DC Converter

ICWATCHDOGTIMERSOT23-8

26V, 350kHz, Bidirectional High Precision Current Sense Amplifier with Ultra-Miniature (SOT-563) Encapsulation 6-SOT-5X3 -40 to 125

UA78L 100mA, 30V Input Voltage Positive Linear Regulator

Function Type: Buck-Boost Synchronous Rectification: No Number of Output Channels: 1 Topology: Boost; Buck Input Voltage: 3V~40V Output Voltage: 1.25V~40V Output Current (Max): 1.5A Switching Frequency : 100kHz 1.5A Peak Boost/Buck/Inverting Switching Regulator

TPS3305 Dual Processor Supervisory Circuit

3W