Power chip

1. 500mA collector output current (single channel);\n2. High voltage resistance (50V);\n3. Input compatible with TTL/CMOS logic signal;\n4. Widely used in relay drive;\n5. Electrostatic capacity: 2000V (HBM )

TPS564208 4.5-V to 17-V input, 4-A output, synchronous step-down converter

7V/300mA ultra-low power consumption 1.5uA LDO

TPS62140 3-17V 2A Buck Converter with 3x3 QFN encapsulation

BQ24103 bqSWITCHER™ Synchronous Switch Mode Li-Ion Charger with 2A FETs in QFN encapsulation, 1-Cell or 2-Cell Standalone Version

1.2uA static power consumption, high withstand voltage NMOS open-drain output voltage detection chip

TPS40009 2.25V-5.5V, 600kHz, Sink/Source, Prebiased, Synchronous Buck Controller

Voltage Threshold: 2.7V

TLV700 200-mA, Low-IQ, Low-Dropout Voltage Regulator for Portable Equipment