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Product Detailed Parameters
- Description：IC VREF SERIES 1.6V SOT23-6
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：1.6V
- Voltage - Output (Max)：-
- Current - Output：10 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：SOT-23-6
- Grade：-
- Qualification：-
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Overview
The REF35160QDBVR is a high-precision voltage reference from Texas Instruments, featuring an initial accuracy of ±0.05% and a temperature coefficient of 12 ppm/°C. It operates within a supply voltage range of 1.85V to 6V with a typical quiescent current of 650 nA. The device delivers a fixed output of 1.6V and supports up to 10mA load current. Noise performance is rated at 0.7 µVrms over the 10Hz to 10kHz bandwidth. It is housed in a SOT-23-6 package and qualified under AEC-Q100 standards for automotive applications.
Feature Summary
- Ultra-low quiescent current consumption
- High precision with minimal drift
- Automotive qualification compliance
Applications
- Precision data acquisition systems
- Portable instrumentation
- Medical devices
- Battery-powered sensors
Procurement Notes
Verify the specific suffix QDBVR confirms the SOT-23-6 surface-mount package and automotive grade classification. Ensure the ordering code matches the required 1.6V output variant. Confirm that the component meets AEC-Q100 requirements if deployed in automotive environments. Cross-reference the manufacturer part number against official Texas Instruments documentation to avoid counterfeit or obsolete stock.
Selection Notes
Select this component when ultra-low power consumption is critical alongside high voltage stability. The 650 nA quiescent current makes it suitable for battery-operated devices requiring long operational life. The 1.6V output is ideal for low-voltage ADC references. Consider the 12 ppm/°C drift specification for applications operating across wide temperature ranges without external calibration.
Part Context
This device belongs to the REF35 family of ultra-low-power voltage references. The series is characterized by nanowatt-level power consumption and high precision. The REF35160QDBVR specifically provides a fixed 1.6V output. It is designed for applications demanding minimal self-heating and high accuracy in compact packages.
Replacement Considerations
Compatible substitutes include other REF35 variants such as REF3525 or REF3533 for different voltage outputs. Non-family alternatives may require verification of pin compatibility and thermal performance.
