ADR381ARTZ-R2
Active2.048 V AND 2.5 V BANDGAP VOLTAGE REFERENCES
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ADR381ARTZ-R2
Active2.048 V AND 2.5 V BANDGAP VOLTAGE REFERENCES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | ADR381ARTZ-R2 |
|---|---|
| Current - Output | 5 mA |
| Current - Supply | 140 µA |
| Mounting Type | Surface Mount |
| Noise - 0.1Hz to 10Hz | 5 µVp-p |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 1.81 mOhm |
| Package / Case | SOT-23-3, TO-236-3, SC-59 |
| Reference Type | Series |
| Supplier Device Package | SOT-23-3 |
| Temperature Coefficient | 25 ppm/°C |
| Tolerance | 0.24 % |
| Voltage - Input [Max] | 18 V |
| Voltage - Input [Min] | 2.8 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.81 | |
| 10 | $ 3.20 | |||
| 25 | $ 2.78 | |||
| 100 | $ 2.31 | |||
| Digi-Reel® | 1 | $ 4.81 | ||
| 10 | $ 3.20 | |||
| 25 | $ 2.78 | |||
| 100 | $ 2.31 | |||
| Tape & Reel (TR) | 250 | $ 2.09 | ||
| 500 | $ 1.95 | |||
| 750 | $ 1.88 | |||
| 1250 | $ 1.80 | |||
| 1750 | $ 1.75 | |||
| 2500 | $ 1.71 | |||
Description
General part information
ADR381 Series
The ADR380 and ADR381 are precision 2.048 V and 2.500 V band gap voltage references featuring high accuracy, high stability, and low power consumption in a tiny footprint. Patented temperature drift curvature correction techniques minimize nonlinearity of the voltage change with temperature. The wide operating range and low power consumption make them ideal for 3 V to 5 V battery-powered applications.The ADR380 and ADR381 are micropower, low dropout voltage (LDV) devices that provide a stable output voltage from supplies as low as 300 mV above the output voltage. They are specified over the industrial (−40°C to +85°C) temperature range. The ADR380/ADR381 are available in the tiny 3-lead SOT-23 package.
Documents
Technical documentation and resources