Analog Devices Inc. ADR3630 High Current Output Voltage References, available now from Mouser, are low power, high precision power management IC voltage references providing a 3ppm/C (maximum) temperature coefficient for the B grade in an 8-lead MSOP package.
The device is capable of sourcing up to 70mA and is an excellent replacement for standard LDO regulators. A low thermal hysteresis (7ppm) and low long-term drift (160ppm at 3500Hr) enhance system lifetime accuracy. Specified over the -40C to +125C operating temperature range, a minimum load capacitance of 0.1μF is required. The output voltage and temperature coefficient are trimmed during production using the ADI, proprietary DigiTrim technology for high accuracy.
Typical applications include precision power supplies, portable instrumentation, process transmitters, remote sensors, medical instrumentation, and auto battery monitors.