RY6212  DFN1*1   350mA High Speed Low Power LDO

The RY6212 series are highly accurate, low noise, CMOS LDO Voltage Regulators. Offering low output noise, high
ripple rejection ratio, low dropout and very fast turn-on times, the RY6212 series is ideal for today’s cutting-edge
mobile phone. Internally the RY6212 includes a reference voltage source, error amplifiers, driver transistors, current
limiters and phase compensators.
The RY6212’s current limiters' feedback circuit also operates as a short protect for the output current limiter and.
the output pin. The output voltage is set by current trimming. Voltages are selectable in 100mV steps within a range
of 0.9V to 5.0V.
The RY6212 series is also fully compatible with low ESR ceramic capacitors, reducing cost and improving output
stability. This high level of output stability is maintained even during frequent load fluctuations, due to the excellent
transient response performance and high PSRR achieved across a broad range of frequencies. The EN function
allows the output of regulator to be turned off, resulting in greatly reduced power consumption. The RY6212 series
are available in SOT23-5, SOT23-3, SOT23, DFN1×1-4, DFN2×2-6 package.