Shanghai Aeneas Electronics.CO.,LTD. 上海东钜电子有限公司

RICOH/power

RP116Z Series

0.8%ACCURACY 0.7V OUTPUT 400mA LDO REGULATOR
The RP116Z 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. The RP116Z is available in the small and thin WLCSP-4-P7 package (0.69mm square, 0.36mm thickness and 0.4mm pitch), consequently providing a high density mounting.

Feature
● Supply Current	Typ. 48μA
● Standby Mode	TYP. 0.1µA
● 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)
● Ripple Rejection	Typ. 60dB (f=10kHz)
● Line Regulation	Typ. 0.10%/V
● Packages	WLCSP-4-P7
● Built-in Fold Back Protection Circuit	Typ. 110mA (Current at short mode)
● Built-in Constant Slope Circuit
● Ceramic capacitors are recommend	1.0µF or more

Applications
● 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(PDF)
RP116z Series