Analog Devices ADR370BRTZ-R2

Three Terminal Voltage Reference, 1 Output, 2.048V, PDSO3

IC VREF PREC LP 2.048V SOT-23

+2.048 V REFERENCE <NV

NEW DESIGNS consider the ADR3420. For new designs with 5 V input, see the ADR3420. The ADR370 is a low cost, 3-terminal (series) band gap voltage reference featuring high accuracy, high stability, and low power consumption packaged in a tiny 3-lead SOT-23 package. Precise matching and thermal tracking of on-chip components, as well as patented temperature drift curvature correction design techniques, have been employed to ensure that the ADR370 provides an accurate 2.048 V output. This micropowered, low dropout voltage device sources or sinks up to 5 mA of load current while providing a stable 2.048 V output. The compact footprint, high accuracy, and operating range of 2.3 V to 15 V make the ADR370 ideal for use in 3 V and 5 V systems where there can be wide variations in supply voltage and a need to minimize power dissipation. The ADR370 is offered in A and B grades; all devices are specified over the extended industrial range of −40°C to +125°C. Applications Battery-powered instrumentation Portable medical instruments Data acquisition systems Industrial process control systems Automotive