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RP170x Series

300mA 10V INPUT LDO REGULATOR

Data Sheet / Flyer

The RP170x Series are CMOS-based LDO regulators featuring 300mA output current. Because of the 10V maximum input voltage, RP170x can be used in 2 cell lithium-ion battery powered portable appliances and besides a portable equipment. The supply current is Typ. 23µA though an excellent response characteristics.

The output voltage range from 1.2V is possible. The output voltage accuracy and temperature-drift coefficient of output voltage of the RP170x Series are excellent.

RP170x has a fold-back protection circuit and a thermal shutdown circuit. Moreover, a standby mode with ultra low supply current can be realized with the chip enable function.

SC-88A (Non-promotion), SOT-23-5 and SOT-89-5 with high power dissipation packages are available.

Note : Discontinued Products
SC-88A (RP170Q Series) will be discontinued at the end of January, 2014.

Supply Current	Typ. 23µA
Standby Mode	Typ. 0.1µA
Dropout Voltage	Typ. 0.20V (IOUT=100mA, VOUT=3.0V) Typ. 0.77V (IOUT=300mA, VOUT=2.8V)
Ripple Rejection	Typ. 70dB (f=1kHz)
Temperature-Drift Coefficient of Output Voltage	Typ. ±80ppm/°C
Line Regulation	Typ. 0.02%/V
Output Voltage Accuracy	±1.0%
Packages	SC-88A (Non-promotion), SOT-23-5, SOT-89-5
Input Voltage Range	2.6V to 10.0V
Output Voltage Range	1.2V to 6.0V (0.1V steps) (For other voltages, please refer to MARK INFORMATIONS.)
Built-in Fold Back Protection Circuit	Typ. 40mA (Current at short mode)
Built-in Thermal Shutdown Circuit	Shutdown Temperature at 165°C
Ceramic capacitors are recommended to be used with this IC	1.0µF or more

・Power source for portable communication equipment.
・Power source for electrical appliances such as cameras, VCRs and camcorders.
・Power source for battery-powered equipment.
・Power source for home appliances.

Data Sheet	Flyer	Package Info.	Mark Info.	Quality Assurance Data
RP170x Series	RP170x Series	SOT-23-5	RP170N	Reliability
RP170x Series	RP170x Series	SOT-89-5	RP170H	Reliability