REF3140AIDBZT
Active4-V, 20-PPM/°C MAX, 100-ΜA, 3-PIN SOT-23 SERIES VOLTAGE REFERENCE
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REF3140AIDBZT
Active4-V, 20-PPM/°C MAX, 100-ΜA, 3-PIN SOT-23 SERIES VOLTAGE REFERENCE
Technical Specifications
Parameters and characteristics for this part
| Specification | REF3140AIDBZT |
|---|---|
| Current - Output | 10 mA |
| Mounting Type | Surface Mount |
| Noise - 0.1Hz to 10Hz | 53 µVp-p |
| Operating Temperature [Max] | 125 °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 | 20 ppm/°C |
| Tolerance | 0.2 % |
| Voltage - Input [Max] | 5.5 V |
| Voltage - Input [Min] | 4.146 V |
| Voltage - Output (Min/Fixed) | 4.096 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 | $ 4.69 | |
| 10 | $ 3.12 | |||
| 25 | $ 2.71 | |||
| 100 | $ 2.25 | |||
| Digi-Reel® | 1 | $ 4.69 | ||
| 10 | $ 3.12 | |||
| 25 | $ 2.71 | |||
| 100 | $ 2.25 | |||
| Tape & Reel (TR) | 250 | $ 2.02 | ||
| 500 | $ 1.89 | |||
| 750 | $ 1.82 | |||
| 1250 | $ 1.74 | |||
| 1750 | $ 1.70 | |||
| 2500 | $ 1.66 | |||
| 6250 | $ 1.58 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.56 | |
| 100 | $ 2.24 | |||
| 250 | $ 1.57 | |||
| 1000 | $ 1.26 | |||
Description
General part information
REF31-Q1 Series
The REF31xx-Q1 is a family of precision, low power, low dropout, series voltage references available in the tiny 3-pin SOT-23 package.
The REF31xx-Q1 small size and low power consumption (100 µA typical) make it ideal for portable and battery-powered applications. The REF31xx-Q1 does not require a load capacitor, but is stable with any capacitive load and can sink or source up to 10 mA of output current.
Unloaded, the REF31xx-Q1 can operate on supplies down to 5 mV above the output voltage. All models are specified for the wide temperature range of –40°C to +125°C.
Documents
Technical documentation and resources
