Analog Devices ADR121AUJZ-R2

Three Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PDSO6

Voltage Reference IC; Termination Type:SMD; Package/Case:6-TSOT; No. of Pins:6; Operating Temperature Range:-40°C to +125°C; Output Voltage:2.5V; Reference Volt Tolerance ± mV:2.5mV; Reference Volt Tolerance ±%:0.24% ;RoHS Compliant: Yes

VREF, SERIES, PREC, 2.5V, TSOT-6; Topology:Series; Input Voltage:18V; Reference Voltage:2.5V; Reference Voltage Tolerance:2.5mV; Temperature Coefficient:25ppm/°C; Voltage Reference Case Style:TSOT; No. of Pins:6; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2011)

The ADR121/ADR125/ADR127 are a family of micropower, high precision, series mode, band gap references with sink and source capability. The parts feature high accuracy and low power consumption in a tiny package. The ADR12x design includes a patented temperature-drift curvature correction technique that minimizes the nonlinearities in the output voltage vs. temperature characteristics. The ADR12x is a low dropout voltage reference, requiring only 300 mV for ADR121/ADR125 and 1.45 V for ADR127 above the nominal output voltage on the input to provide a stable output voltage. This low dropout performance, coupled with the low 85 µA operating current, makes the ADR12x ideal for battery-powered applications. Available in an extended industrial temperature range of -40°C to +125°C, the ADR121/ADR125/ADR127 are housed in the tiny TSOT (UJ-6) package. Applications Battery-powered instrumentation Portable medical equipment Data acquisition systems Automotive Data Sheet, Rev. B, 1/08