The PMICs (Power Management Integrated Circuits) are often required with strict conditions such as highly limited area and power loss as the IoT (Internet of Things) has been developed. Switched- capacitor DC-DC converter is one of the best candidates to meet these demands with its size and efficiency. In this paper, we designed a high efficiency switched-capacitor based charge pump for integrated circuits. The low-ripple is also achieved with smallest output capacitor among the compared works. This charge pump is fabricated with 0.18μm CMOS process and it consumes the active area of 0.068mm². The 82.2% peak efficiency(ηmax) and 0.15% Output Voltage Ripple (OVR) is achieved in 1V supply.