Power chip

3.3V 250mA low power consumption LDO, 30V high voltage input, typical standby current 1μA, maximum 1.5μA ultra-low standby current, larger current than HT7533

2-4 Cells Overvoltage Protector with LDO Output 8-WSON -40 to 110

Function Type: Step-Down Synchronous Rectification: No Number of Output Channels: 1 Topology: Step-Down VIN Input Voltage: 4.5V-40V AOUT Output Voltage: Adjustable Output Current (Max): 3A Switching Frequency: 52kHz

Input Voltage: 21.6-26.4Vdc\nOutput Voltage: 12V\nOutput Current: 0.167A\nOutput Power: 2W\nIsolation Voltage: 1500VDC\nConversion Efficiency: 90%\nFeature: Output Short Circuit Protection

5V 300mA

Adjustable Output Low Dropout LDO