HT75 UMW | Alldatasheet

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Technical content

Semiconductor Co., Ltd 75xx series is a low-power high-voltage regulator manufactured by CMOS process. The maximum input voltage is 30V and the output voltage range is 1.5V~12.0V.It has the characteristics of high precision output voltage, very low power supply current and very low drop voltage. Low power consumption: ≤ 3μA

  • Low drop voltage: typical value 0.1V
  • Low temperature bleaching: typical 50 ppm / ℃
  • High input voltage: up to 30V
  • High precision output voltage: tolerance of + 3%
  • Package form: TO-92, SOT89-3, SOT-23-3, SOT23-5
  • Battery power supply equipment
  • Audio / video equipment Various communication equipment
  • Security monitoring equipment name Order Code Maximum input voltage (V) Output voltage (V) tolerance Package 7530 30 3.0 TO92 SOT89 -3 SOT-23-3 SOT-23-5 7533 30 3.3 75XX 7536 30 3.6 +3% 7544 30 4.4 7550 30 5.0 Product introdution High voltage regulator UMW R Product features Product use Package form and pin function definition Model selection +3% +3% +3% +3% www.umw-ic.com 1 UTD Semiconductor Co.,Limited SOT-23-3 VIN GND VOUT

R Semiconductor Co., Ltd project Symbol parameter Limit value Company Voltage VIN Maximum input voltage 30 V power waste PD power waste TO-92 700 mW SOT-23 300 SOT-89 400 SOT-23-5 300 temperature Tw working temperature - 40~85 Tc Storage temperature -50~125 ℃ Th welding temperature 260 ℃,10s 7530 ( TOPT=25℃) Symbol parameter Test conditions minimum value Maximum Company Typical value VOUT output voltage V IN＝5V，IOUT＝10mA 2.91 3 3.09 V IOUT Output current V IN＝5V 60 100 mA △VOUT Load regulation VIN＝5V，1mA≤IOUT ≤20mA － 100 150 mV VDIF Drop voltage I OUT＝1mA － 100 － mV ISS Quiescent current Vin = 5V, no load － 2 3 µA ΔVOUT /ΔTa temperature coefficient VIN＝5V，IOUT＝10mA ΔVOUT /(ΔVIN * VOUT) Line Regulation 4V≤VIN ≤30V，IOUT＝1mA － 0.2 － ％/V VIN input voltage － － － 30 V Principle block diagram Vref Vout GND Vin Limit parameter Electrical propertieswww.umw-ic.com 2 UTD Semiconductor Co.,Limited UMW HT75XX LDO High voltage regulator

Semiconductor Co., Ltd 7533 (TOPT=25℃) Symbol parameter Test conditions minimum value Typical value Maximum Company VOUT output voltage VIN＝5.5V，IOUT＝10mA 3.201 3.3 3.399 V IOUT Output current VIN＝5.5V 60 100 － mA △VOUT Load regulation VIN＝5.5V，1mA≤IOUT ≤30mA － 100 150 mV VDIF Drop voltage IOUT＝1mA － 100 － mV ISS Quiescent current Vin = 5.5V, no load － 2 3 µA ΔVOUT /(ΔVIN * VOUT) Line Regulation 4.5V≤VIN ≤30V，IOUT＝1mA － 0.2 － ％/V VIN input voltage － － － 30 V ΔVOUT /ΔTa temperature coefficient VIN＝5.5V，IOUT＝10mA， 0℃≤Ta≤70℃ +0.5 mV/℃ 7536 (TOPT=25℃) Symbol parameter Test conditions minimum value Typical value Maximum Company VOUT output voltage VIN＝5.6V，IOUT＝10mA 3.492 3.6 3.708 V IOUT Output current VIN＝5.6V 60 100 － mA △VOUT Load regulation VIN＝5.6V，1mA≤IOUT ≤30mA － 100 150 mV VDIF Drop voltage IOUT＝1mA － 100 － mV ISS Quiescent current Vin = 5.6v, no load － 2 3 µA ΔVOUT /(ΔVIN * VOUT) Line Regulation 4.6V≤VIN ≤30V，IOUT＝1mA － 0.2 － ％/V VIN input voltage － － － 30 V ΔVOUT /ΔTa temperature coefficient VIN＝5.6V，IOUT＝10mA， 0℃≤Ta≤70℃ +0.6 mV/℃ 7544 (TOPT=25℃) Symbol parameter Test conditions minimum value Typical value Maximum Company VOUT output voltage VIN＝6.4V，IOUT＝10mA 4.268 4.4 4.532 V IOUT Output current VIN＝6.4V 60 100 － mA △VOUT Load regulation VIN＝6.4V，1mA≤IOUT ≤30mA － 100 150 mV VDIF Drop voltage IOUT＝1mA － 100 － mV ISS Quiescent current Vin = 6.4v, no load － 2 3 µA ΔVOUT /(ΔVIN * VOUT) Line Regulation 5.4V≤VIN ≤30V，IOUT＝1mA － 0.2 － ％/V VIN input voltage － － － 30 V ΔVOUT /ΔTa temperature coefficient VIN＝6.4V,IOUT＝10mA, 0℃≤Ta≤70℃ +0.7 mV/℃ UMW Rwww.umw-ic.com 3 UTD Semiconductor Co.,Limited UMW HT75XX LDO High voltage regulator

Semiconductor Co., Ltd 75XX GND VIN Vout 10uF 10uF 7550 (TOPT=25℃) Symbol parameter Test conditions minimum value Typical value Maximum Company VOUT output voltage VIN ＝7V，IOUT ＝10mA 4.85 5 5.15 V IOUT Output current VIN＝7V 60 100 － mA △VOUT Load regulation VIN＝7V，1mA≤IOUT ≤30mA － 100 mV VDIF Drop voltage IOUT＝1mA － 100 － mV ISS Quiescent current Vin = 7V, no load － 2 3 µA ΔVOUT /(ΔVIN * VOUT) Line Regulation 6V≤VIN ≤30V，IOUT＝1mA － 0.2 － ％/V VIN input voltage － － － 30 V ΔVOUT /ΔTa temperature coefficient VIN＝7V，IOUT＝10mA， 0℃≤Ta≤70℃ +0.75 mV/℃ 1. Basic circuit 1 2 3 Vin Vout 2. High output current regulator Application circuit UMW Rwww.umw-ic.com 4 UTD Semiconductor Co.,Limited 75XX UMW HT75XX LDO High voltage regulator

Semiconductor Co., Ltd 3. Short circuit protection circuit 4. Circuit for increasing output voltage (1) VOUT＝Vxx (1＋R2/R1)＋Iss*R2 5. Circuit for increasing output voltage (2) VOUT＝Vxx＋VD1 UMW Rwww.umw-ic.com 5 UTD Semiconductor Co.,Limited 75XX 75XX 75XX UMW HT75XX LDO High voltage regulator

Semiconductor Co., Ltd 6. Current regulating circuit IOUT = VXX/RX + ISS 7. Dual output circuit Note:“××”Represents the output voltage UMW Rwww.umw-ic.com 6 UTD Semiconductor Co.,Limited 75XX 75XX 75XX UMW HT75XX LDO High voltage regulator

Semiconductor Co., Ltd Encapsulation information UMW Rwww.umw-ic.com 7 UTD Semiconductor Co.,Limited UMW HT75XX LDO High voltage regulator

Semiconductor Co., Ltd UMW Rwww.umw-ic.com 8 UTD Semiconductor Co.,Limited UMW HT75XX LDO High voltage regulator

Semiconductor Co., Ltd SOT-23-3 UMW R www.umw-ic.com UTD Semiconductor Co.,Limited UMW HT75XX LDO High voltage regulator

Semiconductor Co., Ltd

Ordering information

R www.umw-ic.com 10 UTD Semiconductor Co.,Limited UMW HT75XX LDO High voltage regulator