Power chip

TPS734 250mA, Low Quiescent Current, Ultralow Noise, High PSRR, Low Dropout Linear Regulator

15V input, 15V output, 1Watt, isolated 1500Vdc

Output Type: Fixed Output Polarity: Positive Number of Output Channels: 1 Maximum Input Voltage: 18V Output Voltage: 3.3V Dropout Voltage: 1.4V@(1A) Output Current: 1A Fixed Output Voltage 3.3V

LM22675 1-A SIMPLE SWITCHER® Buck Regulator with Precision Enable

Output current: 200mA Input voltage: 5.5V Number of output groups: 1 Output voltage: 5V

1-Cell 1-A Linear Li-Ion Battery Charger with Thermal Regulation, 10.5-V Overvoltage Protection and Charge Detect 10-VSON -40 to 85

Output voltage 3.3V, rated current 1A, LDO low dropout linear regulator, large encapsulationTO-252-2 has good heat dissipation, no need to add a radiator.

-3V to 36V VIN, -200mA, Ultra-Low Noise, High PSRR, Low Dropout Linear Regulator 8-SON -40 to 125

1A output current, 5V output voltage