REF35120QDBVR
Active650-NA QUIESCENT CURRENT, 12-PPM/°C DRIFT, ULTRA-LOW-POWER PRECISION VOLTAGE REFERENCE
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REF35120QDBVR
Active650-NA QUIESCENT CURRENT, 12-PPM/°C DRIFT, ULTRA-LOW-POWER PRECISION VOLTAGE REFERENCE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | REF35120QDBVR |
|---|---|
| Current - Output | 10 mA |
| Current - Supply | 2.6 µA |
| Mounting Type | Surface Mount |
| Noise - 0.1Hz to 10Hz | 3.3 ppmp-p |
| Noise - 10Hz to 10kHz | 0.7 ppmrms |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 1.81 mOhm |
| Package / Case | SOT-23-6 |
| Reference Type | Series |
| Supplier Device Package | SOT-23-6 |
| Temperature Coefficient | 12 ppm/°C |
| Tolerance | 0.05 % |
| Voltage - Input [Max] | 6 V |
| Voltage - Input [Min] | 1.45 V |
| Voltage - Output (Min/Fixed) | 1.2 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 | $ 2.08 | |
| 10 | $ 1.87 | |||
| 25 | $ 1.76 | |||
| 100 | $ 1.50 | |||
| 250 | $ 1.41 | |||
| 500 | $ 1.23 | |||
| 1000 | $ 1.02 | |||
| Digi-Reel® | 1 | $ 2.08 | ||
| 10 | $ 1.87 | |||
| 25 | $ 1.76 | |||
| 100 | $ 1.50 | |||
| 250 | $ 1.41 | |||
| 500 | $ 1.23 | |||
| 1000 | $ 1.02 | |||
| Tape & Reel (TR) | 3000 | $ 0.95 | ||
| 6000 | $ 0.92 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.56 | |
| 100 | $ 1.29 | |||
| 250 | $ 0.93 | |||
| 1000 | $ 0.70 | |||
Description
General part information
REF35409 Series
The REF35 is a family of nanopower, low-drift, high-precision series reference devices. The REF35 family features ±0.05% initial accuracy with 650nA typical power consumption. The temperature coefficient (12ppm/°C) and long-term stability (40ppm at 1000 hours) of the device can help improve system stability and reliability. The low power consumption combined with high precision specifications are designed for a wide variety of portable and low current applications.
The REF35 supplies up to 10mA current with 3.3ppmp-p noise and 20ppm/mA load regulation. With this feature set, REF35 creates a strong low-noise, high accuracy power supply for precision sensors and 12–16b data converters.
The family is specified for operation from –40°C to 105°C and is functional over –55°C to 125°C. The wide temperature is suited for industrial applications.
Documents
Technical documentation and resources
