HT75Rxx-730V, 150mA TinyPowerTM LDO with ProtectionsApplication CircuitsBasic CircuitCIN=C1, COUT=C2 VIN VIN VOUT VOUT ON HT75Rxx-7 C3 C1 OFF CE C2 C4 GND 0.1µF 1µF~10µF 1µF~10µF 0.1µF Common Common High Output Current Positive Voltage RegulatorCIN=C1, COUT=C2 Tr1 VIN VIN VOUT VOUT ON HT75Rxx-7 C3 C1 OFF CE C2 C4 GND 0.1µF 1µF~10µF 1µF~10µF 0.1µF Common Common Circuit for Increasing Output VoltageCIN=C1, COUT=C2, VOUT=VXX×(1+R2/R1)+ISS×R2 VIN VIN VOUT VOUT ON HT75Rxx-7 C3 C1 OFF CE C2 C4 V GND XX R1 0.1µF 1µF~10µF 1µF~10µF 0.1µF Iss R2 Common Common Rev. 1.00 8 May 13, 2025 Document Outline Features Applications General Description Selection Table Block Diagram Pin Assignment Pin Description Absolute Maximum Ratings Recommended Operating Range Electrical Characteristics Typical Performance Characteristics Application Circuits Basic Circuit High Output Current Positive Voltage Regulator Circuit for Increasing Output Voltage Constant Current Regulator Dual Supply Circuit Application Information External Circuit OCP and OTP Protections Fast Output Discharging Function Input Capacitor CIN Considerations Output Capacitor COUT Considerations Thermal Considerations Power Dissipation Calculation Package Information 3-pin SOT89 Outline Dimensions 5-pin SOT23 Outline Dimensions
