An area efficiency hybrid decoupling scheme is proposed to suppress the charge pump noise during F-N tunneling program in non-volatile memory (NVM). The proposed scheme is focused on suppressing the average noise power in frequency domain aspect, which is more suitable for the program error reduction in NVMs. The concept of active capacitor is utilized. Feed forward effect of the amplifier is firstly considered in the impedance analysis, and a trade-off relation between in-band and out-band frequency noise decoupling performance is shown. A fast optimization based on average noise power is made to achieve minimum error in the F-N tunneling program. Simulation results show very stable output voltage in different load conditions, the average ripple voltage is 17mV with up to 20dB noise-suppression-ratio (NSR), and the F-N tunneling program error is less than 5mV for a 800µs program pulse. A test chip is also fabricated in 0.18µm technology. The area overhead of the proposed scheme is 2%. The measurement results show 24.4mV average ripple voltage compared to 72.3mV of the conventional one with the same decoupling capacitance size, while the noise power suppression achieves 15.4dB.