150mA LDO REGULATOR
The R1180x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low supply current, and low ON-resistance. Each of these ICs consists of a voltage reference unit, an error amplifier, resistor-net for voltage setting, a current limit circuit which prevents the destruction by excess current, and so on. The output voltage of these ICs is fixed with high accuracy. B version has a chip enable pin, therefore ultra-low consumption current standby mode can be realized with the pin.
Since the packages for these ICs are SOT-23-5 (R1180N Series), SC-82AB (R1180Q Series), and SON1612-6 (R1180D Series), therefore high density mounting of the ICs on boards is possible.
|Supply Current||Typ. 1µA
(Except the current through CE pull-down circuit)
|Standby Mode||Typ. 0.1µA|
|Dropout Voltage||Typ. 0.25V (IOUT=150mA 3.0V Output type)|
|Temperature-Drift Coefficient of Output Voltage||Typ. ±100ppm/°C|
|Line Regulation||Typ. 0.05%/V|
|Output Voltage Accuracy||±2.0%|
|Packages||SON1612-6, SC-82AB, SOT-23-5|
|Output Voltage Range||1.2V to 3.6V (0.1V steps)
(For other voltages, please refer to MARK INFORMATIONS.)
|Built-in Fold Back Protection Circuit||Typ. 40mA (Current at short mode)|
|Ceramic capacitors are recommended to be used with this IC||0.1µF|
- ・Stable voltage reference.
- ・Power source for electrical appliances such as cameras, VCRs and camcorders.
- ・Power source for battery-powered equipment.
|Data Sheet||Flyer||Package Info.||Mark Info.||Quality Assurance Data|
All PDF files are less than 1MB unless otherwise stated.
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