ASPL7533ZB-R

ASPL75XX 100mA Low Power LDO Features General Description · Low power consumption The ASPL75XX series is a set of three-terminal high cur-rent low voltage regulator implemented in CMOS tech-nology. They can deliver 100mA output current and allow an input voltage as high as 36V. They are avail-able with several fixed output voltages ranging 2.1V to 12.0V. CMOS technology ensures low voltage drop and low quiescent current. · Low voltage drop · Low temperature coefficient · High input voltage (up to 36V) · High output current : 100mA · Output voltage accuracy: tolerance ±3% · SOT23-3, SOT89 and SOT23-5 package Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents. Applications · Battery-powered equipment · Communication equipment · Audio/Video equipment Selection Table Note: Part No. Output Voltage ASPL7521 2.1V ASPL7523 2.3V ASPL7525 2.5V ASPL7527 2.7V ASPL7530 3.0V ASPL7533 3.3V ASPL7536 3.6V ASPL7540 4.0V ASPL7544 4.4V ASPL7550 5.0V ASPL7560 6.0V ASPL7570 7.0V ASPL7580 8.0V ASPL7590 9.0V ASPL75A0 10.0V ASPL75C0 12.0V Package SOT23-3 SOT89 SOT23-5 ²xx² stands for output voltages. Both lead free and green compound devices are available. Note the symbol marks below: ²#² stands for lead free devices. Blank and ²+² stands for green compound devices, which are Lead-free and Halogen-free. For the SOT23-3 package, the symbol mark will be at the end of the date code. Whereas for the SOT89 and SOT23-5, the symbol mask will be located at the end of IC marking. Feb 2019 Version1.1 1/20 Ascend Semicondutor Co.,Ltd ASPL75XX 100mA Low Power LDO Block Diagram Pin Assignment Absolute Maximum Ratings Supply Voltage .........................................-0.3V to 36V Storage Temperature ...........................-50°C to 125°C Operating Temperature ..........................-40°C to 85°C Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² 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 conditions may affect device reliability. Thermal Information Symbol qJA PD Parameter Package Thermal Resistance (Junction to Ambient) (Assume no ambient airflow, no heat sink) Unit SOT23-5 500 °C/W SOT89 200 °C/W SOT23-3 Power Dissipation Max. 200 °C/W SOT23-5 0.20 W SOT89 0.50 W SOT23-3 0.50 W Note: PD is measured at Ta= 25°C Feb 2019 Version1.1 2/20 Ascend Semicondutor Co.,Ltd ASPL75XX 100mA Low Power LDO Electrical Characteristics ASPL7521, +2.1V Output Type Symbol Parameter Ta=25°C Test Conditions VOUT Output Voltage 4.1V IOUT Output Current 4.1V DVOUT Load Regulation 4.1V VDIF Voltage Drop (Note) ISS Current Consumption IN ´ V VIN Note: ¾ 4.1V Line Regulation ¾ Input Voltage ¾ Temperature Coefficient Typ. Max. 2.037 2.1 2.163 V 60 100 ¾ mA 1mA£IOUT£50mA ¾ 60 150 mV IOUT=1mA, DVOUT=2% ¾ 100 ¾ mV No load ¾ 2.5 5.0 mA 3.1V£VIN£24V IOUT=1mA ¾ 0.2 ¾ %/V ¾ ¾ 36 V ¾ ±0.37 ¾ mV/°C VIN 4.1V Conditions IOUT=10mA ¾ ¾ IOUT=10mA -40°C