Product Summary

The ADR03ARZ is a precision 10 V, 5 V, 2.5 V, and 3.0 V band gap voltage reference featuring high accuracy, high stability, and low power. The parts are housed in tiny SC70-5 and TSOT-5 packages, as well as the SOIC-8 versions. The SOIC-8 versions of the ADR03ARZ is drop-in replacements1 to the industry-standard REF03. The ADR03ARZ small footprint and wide operating range make the ADR0x references ideally suited for general-purpose and space-constraint applications. With an external buffer and a simple resistor network, the TEMP terminal can be used for temperature sensing and approximation. A TRIM terminal is provided on the devices for fine adjustment of the output voltage.



Parametrics

ADR03ARZ absolute maximum ratings: (1)Supply Voltage: 40 V ; (2)Output Short-Circuit Duration to GND: Indefinite ; (3)Storage Temperature Range: －65℃ to +150℃ ; (4)Operating Temperature Range: －40℃ to +125℃.

Features

ADR03ARZ features: (1)High output current 10 mA; (2)Wide temperature range: －40℃to +125℃; (3)ADR01/ADR02/ADR03 pin compatible to industry-standard REF01/REF02/REF031; (4)No external capacitor required; (5)Low noise 10 uV p-p (0.1 Hz to 10 Hz).

Diagrams

ADR03ARZ pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ADR03ARZ
ADR03ARZ

IC VREF SERIES PREC 2.5V 8-SOIC
Data Sheet
0-1: $1.63
1-10: $1.47
10-100: $1.18
100-250: $1.05
250-500: $0.92
500-1000: $0.76
1000-2500: $0.71
2500-5000: $0.70
ADR03ARZ-REEL7
ADR03ARZ-REEL7

IC VREF SERIES PREC 2.5V 8-SOIC
Data Sheet
0-1000: $0.76