MAX6037
Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23
Show MoreIndustry's Lowest Drift, Adjustable-Output Voltage Reference
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- Adjustable VOUT: 1.184V to 5V
- Fixed Outputs: 1.25V, 2.048V, 2.5V, 3.0V, 3.3V, and 4.096V
- Shutdown Current < 500nA (max)
- 25ppm/°C (max) Temperature Coefficient (A Grade)
- ±0.2% (max) Initial Accuracy (A Grade)
- Low 100mV (max) Dropout Voltage at 1mA Load Current
- 2.5V to 5.5V Input Voltage Range
- 5mA Sink and Source Current Capability
- Available in 5-Pin SOT23 Package
- Operates Over the Automotive Temperature Range: -40°C to +125°C
The MAX6037 family of low-dropout, micropower voltage references offer fixed and adjustable output voltage options ranging from 1.184V to 5V. Connect an external resistive-divider on the MAX6037_ADJ to adjust the output voltage from 1.184V to 5V. The other devices in the MAX6037 family feature fixed output voltages of 1.25V, 2.048V, 2.5V, 3.0V, 3.3V, and 4.096V. The MAX6037 offers shutdown functionality with an active-low shutdown (500nA, max).
These series-mode voltage references operate from a 2.5V to 5.5V supply and consume 275µA (max) quiescent current. The output is stable driving loads from 0.02µF to 1µF and can source and sink 5mA of load current. The MAX6037 offers a low temperature coefficient of 25ppm/°C and initial accuracy of ±0.2% (max). The low dropout voltage (100mV, max at 1mA) and supply-independent, low supply current make the MAX6037 ideal for battery-powered applications.
The MAX6037 is available in the miniature 5-pin SOT23 package and is specified over the -40°C to +125°C automotive temperature range.
Applications
- Medical Equipment
- Portable Equipment
- Precision Regulators
- Wireless Local Area Networks (WLANs)
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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
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Software & Part Ecosystem
Parts | Product Life Cycle | Description | ||
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Series Voltage References3 |
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PRODUCTION |
SOT23, Low-Cost, Low-Dropout, 3-Terminal Voltage References |
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PRODUCTION |
Precision, Low-Power, Low-Dropout, SOT23-3 Voltage References |
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PRODUCTION |
Precision, Micropower, Low-Dropout, High-Output-Current, SOT23 Voltage References |
Tools & Simulations 1
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
To launch ready-to-run LTspice demonstration circuits for this part:
Step 1: Download and install LTspice on your computer.
Step 2: Click on the link in the section below to download a demonstration circuit.
Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.