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HT7530-1 Dataheets PDF



Part Number HT7530-1
Manufacturers Holtek Semiconductor
Logo Holtek Semiconductor
Description (HT75xx-1) 100mA Low Power LDO
Datasheet HT7530-1 DatasheetHT7530-1 Datasheet (PDF)

HT75xx-1 100mA TinyPowerTM LDO Features • Low power consumption • Low voltage drop • Low temperature coefficient • High input voltage (up to 30V) • Quiescent current 2.5μA • High output current : 100mA • Output voltage accuracy: tolerance ±3% • 3-pin TO92, 3-pin SOT89 and 5-pin SOT23 packages Applications • Battery-powered equipment • Communication equipment • Audio/Video equipment General Description The HT75xx-1 series is a set of three-terminal low power high voltage implemented .

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HT75xx-1 100mA TinyPowerTM LDO Features • Low power consumption • Low voltage drop • Low temperature coefficient • High input voltage (up to 30V) • Quiescent current 2.5μA • High output current : 100mA • Output voltage accuracy: tolerance ±3% • 3-pin TO92, 3-pin SOT89 and 5-pin SOT23 packages Applications • Battery-powered equipment • Communication equipment • Audio/Video equipment General Description The HT75xx-1 series is a set of three-terminal low power high voltage implemented in CMOS technology. They can deliver 100mA output current and allow an input voltage as high as 30V. They are available with several fixed output voltages ranging from 2.1V to 12.0V. CMOS technology ensures low voltage drop and low quiescent current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents. Selection Table Part No. HT7521-1 HT7523-1 HT7525-1 HT7527-1 HT7530-1 HT7533-1 HT7536-1 HT7540-1 HT7544-1 HT7550-1 HT7560-1 HT7570-1 HT7580-1 HT7590-1 HT75A0-1 HT75C0-1 Output Voltage 2.1V 2.3V 2.5V 2.7V 3.0V 3.3V 3.6V 4.0V 4.4V 5.0V 6.0V 7.0V 8.0V 9.0V 10.0V 12.0V Note: ″xx″ stands for output voltages. Package Marking TO92 SOT89 SOT23-5 75xx-1 (for TO92) 75xx-1 (for SOT89) 5xx1 (for SOT23-5) Rev. 2.50 1 March 19, 2019 Block Diagram V IN HT75xx-1 VO UT V re f GND Pin Assignment TO 92 7 5 x x -1 F r o n t V ie w S O T89 7 5 x x -1 G N D V IN V O U T G N D V IN V O U T S O T 2 3 -5 NC NC 5 x x 1 T o p V ie w G N D V IN V O U T B o tto m V ie w G N D V IN V O U T G N D V IN V O U T AbsolutemAximum Ratings Supply Voltage .................................................. −0.3V to 33V Storage Temperature ..................................... −50°C to 125°C Operating Temperature ................................... −40°C to 85°C Maximum Junction Temperature................................... 150°C Note: These are stress ratings only. Stresses exceeding the range specified under ″AbsolutemAximum Ratings″ may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditionsmAy affect device reliability. Thermal Information Symbol Parameter θJA Thermal Resistance (Junction to Ambient) (Assume no ambient airflow, no heat sink) PD Power Dissipation Note: PD is measured at Ta=25°C Rev. 2.50 2 Package SOT23-5 SOT89 TO92 SOT23-5 SOT89 TO92 Max. 500 200 200 0.20 0.50 0.50 Unit °C/W °C/W °C/W W W W March 19, 2019 HT75xx-1 Pin Descriptions Pin No. Pin Name 1 GND 2 VIN 3 VOUT Ground pin Input pin Output pin Pin Description Electrical Characteristics HT7521-1, +2.1V Output Type Ta=25°C Symbol Parameter Test Conditions Conditions Min. Typ. Max. Unit VIN Input Voltage — — — 30 V VOUT Output Voltage VIN=4.1V, IOUT=10mA 2.037 2.100 2.163 V IOUT Output Current VIN=4.1V 70 100 — mA ∆VOUT Load Regulation VIN=4.1V, 1mA≤IOUT≤50mA — 25 60 mV VDIF Dropout Voltage (Note) IOUT=1mA, ∆VOUT=2% — 30 100 mV ISS D V OUT D V IN ´ V O U T D V OUT D T a ´ V OUT Quiescent Current Line Regulation Temperature Coefficient No load 3.1V≤VIN≤30V, IOUT=1mA IOUT=10mA, -40°C


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