LOW NOISE 150mA LDO REGULATOR
The R1114x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, low supply current, low ON-resistance, and high ripple rejection. Each of these ICs consists of a voltage reference unit, an error amplifier, resistor-net for voltage setting, a current limit circuit, and a chip enable circuit.
These ICs perform with low dropout voltage and a chip enable function. The line transient response and load transient response of the R1114x Series are excellent, thus these ICs are very suitable for the power supply for hand-held communication equipment.
The output voltage of these ICs is fixed with high accuracy. Since the packages for these ICs are SOT-23-5, SC-82AB, and SON1612-6 therefore high density mounting of the ICs on boards is possible.
|Supply Current||Typ. 75µA|
|Standby Mode||Typ. 0.1µA|
|Dropout Voltage||Typ. 0.22V (IOUT =150mA 3.0V Output type)|
|Ripple Rejection||Typ. 70dB (f=1kHz 3.0V Output type)
Typ. 60dB (f=10kHz)
|Temperature-Drift Coefficient of Output Voltage||TYP.±100ppm/°C|
|Line Regulation||Typ. 0.02%/V|
|Output Voltage Range||1.5V to 4.0V (0.1V steps)
(For other voltages, please refer to MARK INFORMATIONS.)
|Output Voltage Accuracy||±2.0%|
|Packages||SON1612-6, SC-82AB, SOT-23-5|
|Built-in Fold Back Protection Circuit||Typ. 40mA (Current at short mode)|
|Ceramic capacitors are
recommended to be used with this IC
CIN=1µF, COUT=0.47µF (VOUT => 2.5V)
- ・Power source for portable communication equipment.
- ・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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