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RP106x Series

0.8%ACCURACY 0.7V OUTPUT 400mA LDO REGULATOR

Data Sheet / Flyer

The RP106x Series are low voltage 400mA voltage regulator. These ICs had been further improved of low-voltage capability compared with previous low-voltage product.

The input voltage is as low as Min. 1.0V and the output voltage can be set from 0.7V. The output voltage accuracy has been improved to ±0.8% and due to a built-in transistor with low on-resistance of 0.55Ω (at VOUT=1.5V).

Each of these ICs consists of a voltage reference unit, an error amplifier, a resistor-net for voltage setting, and a current limit circuits for over-current for the destruction prevention by the over-current.

The CE pin can switch the regulator to standby mode. In addition to SOT-23-5 and SC-88A packages, a 0.69mm square WLCSP-4-P5 package and a 1.2mm square DFN(PLP)1212-6 are also available.

Supply Current	Typ. 48μA
Standby Current	Typ. 0.1μA
Ripple Rejection	Typ. 60dB (f=10kHz)
Input Voltage Range	1.0V to 3.6V
Output Voltage Range	0.7V to 1.8V (0.1V steps) (For other voltages, please refer to MARK INFORMATIONS.)
Output Voltage Accuracy	±0.8% (VOUT>=1.0V, Topt=25°C)
Temperature-Drift Coefficient of Output Voltage	Typ. ±60ppm/°C
Dropout Voltage	Typ. 0.22V (VOUT=1.5V)
Line Regulation	Typ. 0.10%/V
Packages	WLCSP-4-P5, DFN(PLP)1212-6, SC-88A, SOT-23-5
Built-in Fold Back Protection Circuit	Typ. 110mA (Current at short mode)
Built-in Constant Slope Circuit
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.

Data Sheet	Flyer	Package Info.	Mark Info.	Quality Assurance Data
RP106x Series	RP106x Series	DFN(PLP)1212-6	RP106K	Reliability
		SOT-23-5	RP106N	Reliability
		WLCSP-4-P5	RP106Z	Reliability
		SC-88A	RP106Q	Reliability