The BCT2031 series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input voltage. They are the perfect choice for low voltage, low power applications. A low ground current makes this part attractive for battery operated power systems. The BCT2031 series also offer ultra-low dropout voltage to prolong battery life in portable electronics. Systems requiring a quiet voltage sources, such as RF applications, will benefit from the BCT2031 series ultra-low output noise and high PSRR.
Other features include the output quick discharge function when in shutdown mode, the fold-back current limit and thermal shutdown protection.
The BCT2031 is available in Green UTDFN-1×1-4L package. It operates over an ambient temperature range of -40°C to +85°C.