LTC1151CN8 Analog Devices

The LT®1964 is a micropower low noise, low dropout negative regulator. The device is capable of supplying 200mA of output current with a dropout voltage of 340mV. Low quiescent current (30μA operating and 3μA shutdown) makes the LT1964 an excellent choice for battery-powered applications. Quiescent current is well controlled in dropout.

The LT®8610 is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator that consumes only 2.5µA of quiescent current. Top and bottom power switches are included with all necessary circuitry to minimize the need for external components. Low ripple Burst Mode operation enables high efficiency down to very low output currents while keeping the output ripple below 10mVP-P. A SYNC pin allows synchronization to an external clock. Internal compensation with peak current mode topology allows the use of small inductors and results in fast transient response and good loop stability

The LTC1298CS8#PBF is an Analog to Digital Converter (ADC) from Analog Devices / Linear Technology. It is a single-ended, 8-pin SOIC package with a temperature range of 0°C to 70°C. It is a SAR (Successive Approximation Register) MUX-S/H-ADC (Multiplexer Sample and Hold Analog to Digital Converter) with an SPI (Serial Peripheral Interface) interface.