High PSRR LDO

Part No. Maximum
Input Voltage
Output Voltage Typical Output
Current (mA)
Typical Current
Consumption (μA)
Tolerance Package
HT75Bxx 7V 1.5V/1.8V/2.5V/2.8V/3.0V/3.3V/5.0V 150 10 ± 2% SOT23-5, SOT89
HT72Bxx 7V 1.5V/1.8V/2.5V/2.8V/3.0V/3.3V/5.0V 300 18 ± 2% SOT23-5, SOT89
HT78Bxx 7V 1.5V/1.8V/2.5V/2.8V/3.0V/3.3V/5.0V 500 18 ± 2% SOT223, SOT23-5, SOT89
Note: The XX in the part number is the LDO output voltage.


High PSRR LDO (Dual Channel Output, 300mA+300mA)

Part No. Maximum
Input Voltage
Output Voltage Typical Output
Current (mA)
Typical Current
Consumption (μA)
Tolerance Package
VOUT1 VOUT2
HT72Dxxxx 7V 1.5V 1.8V/2.5V/2.8V/3.3V IOUT1=300mA
IOUT2=300mA
30 ± 2% SOT23-6
1.8V 2.5V/2.8V/3.0V/3.3V
2.5V 2.8V/3.3V
2.8V 3.3V
3.0V 3.3V
Note: The first two XX in the part number is LDO output voltage #1; the last two XX is LDO output voltage #2.