Datasheet HT75Rxx-1 (Holtek) - 5
| Hersteller | Holtek |
| Beschreibung | 30V, 150mA TinyPowerTM LDO |
| Seiten / Seite | 17 / 5 — HT75Rxx-1. 30V, 150mA TinyPowerTM LDO. Absolute Maximum Ratings. … |
| Dateiformat / Größe | PDF / 1.0 Mb |
| Dokumentensprache | Englisch |
HT75Rxx-1. 30V, 150mA TinyPowerTM LDO. Absolute Maximum Ratings. Parameter. Value. Unit. Recommended Operating Range
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HT75Rxx-1 30V, 150mA TinyPowerTM LDO Absolute Maximum Ratings Parameter Value Unit
VIN -0.3 to 33 V Operating Temperature Range, Ta -40 to 105 oC Maximum Junction Temperature, TJ(MAX) 150 oC Storage Temperature Range -60 to 150 oC Human Body Model ±2000 V ESD Susceptibility Machine Model ±200 V SOT89 200 °C/W Junction-to-Ambient Thermal Resistance, θJA SOT23-5 500 °C/W SOT89 0.5 W Power Dissipation, PD SOT23-5 0.2 W Note: PD is measured at Ta = 25°C.
Recommended Operating Range Parameter Value Unit
VIN 3.1 to 30 V
Electrical Characteristics
Ta=25oC, VIN=VOUT+2V, CIN=COUT=1μF, unless otherwise specified
Symbol Parameter Test Conditions Min. Typ. Max. Unit
VIN Input Voltage — — — 30 V VOUT Output Voltage — 2.1 — 12.0 V VO Output Voltage Accuracy IOUT=10mA –1 — 1 % IOUT Output Current — 150 — — mA ∆VOUT Load Regulation 1mA ≤ IOUT ≤ 50mA — 15 45 mV VDIF Dropout Voltage IOUT=1mA, VOUT drop=2% (Note) — 10 30 mV ISS Quiescent Current IOUT=0mA — 1.0 1.5 μA ∆VOUT ∆V Line Regulation VOUT+1V ≤ VIN ≤ 30V, IOUT=1mA — 0.1 0.2 %/V IN×∆VOUT ∆VOUT ∆T Temperature Coefficient IOUT=10mA, -40°C < Ta < 85°C — ±100 — ppm/°C a×∆VOUT Note: The dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN=VOUT+2V with a fixed load. Rev. 1.00 5 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 Characteristic Application Circuits Basic Circuit High Output Current Positive Voltage Regulator Short-Circuit Protection by Tr1 Circuit for Increasing Output Voltage Constant Current Regulator Dual Supply Circuit Application Information External Circuit 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
VIN -0.3 to 33 V Operating Temperature Range, Ta -40 to 105 oC Maximum Junction Temperature, TJ(MAX) 150 oC Storage Temperature Range -60 to 150 oC Human Body Model ±2000 V ESD Susceptibility Machine Model ±200 V SOT89 200 °C/W Junction-to-Ambient Thermal Resistance, θJA SOT23-5 500 °C/W SOT89 0.5 W Power Dissipation, PD SOT23-5 0.2 W Note: PD is measured at Ta = 25°C.
Recommended Operating Range Parameter Value Unit
VIN 3.1 to 30 V
Electrical Characteristics
Ta=25oC, VIN=VOUT+2V, CIN=COUT=1μF, unless otherwise specified
Symbol Parameter Test Conditions Min. Typ. Max. Unit
VIN Input Voltage — — — 30 V VOUT Output Voltage — 2.1 — 12.0 V VO Output Voltage Accuracy IOUT=10mA –1 — 1 % IOUT Output Current — 150 — — mA ∆VOUT Load Regulation 1mA ≤ IOUT ≤ 50mA — 15 45 mV VDIF Dropout Voltage IOUT=1mA, VOUT drop=2% (Note) — 10 30 mV ISS Quiescent Current IOUT=0mA — 1.0 1.5 μA ∆VOUT ∆V Line Regulation VOUT+1V ≤ VIN ≤ 30V, IOUT=1mA — 0.1 0.2 %/V IN×∆VOUT ∆VOUT ∆T Temperature Coefficient IOUT=10mA, -40°C < Ta < 85°C — ±100 — ppm/°C a×∆VOUT Note: The dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN=VOUT+2V with a fixed load. Rev. 1.00 5 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 Characteristic Application Circuits Basic Circuit High Output Current Positive Voltage Regulator Short-Circuit Protection by Tr1 Circuit for Increasing Output Voltage Constant Current Regulator Dual Supply Circuit Application Information External Circuit 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