The LT3008 series are micropower, low dropout voltage (LDO) linear regulators. The devices supply 20mA output current with a dropout voltage of 300mV. No-load quiescent current is 3A. Ground pin current remains at less than 5% of output current as load increases. In shutdown, quiescent current is less than 1A. The LT3008 regulators optimize stability and transient response with low ESR ceramic capacitors, requiring a minimum of only 2.2F The regulators do not require .