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MAX6138AEXR25+ The MAX6138AEXR25+ is a precision, two-terminal shunt mode voltage reference from Maxim Integrated. It offers a fixed 2.5V output with 0.1% initial accuracy and a low temperature coefficient.
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MAX6138AEXR25+

Available from 1 distributors
Mfr Name: MAX
MAX
The MAX6138AEXR25+ is a precision, two-terminal shunt mode voltage reference from Maxim Integrated. It offers a fixed 2.5V output with 0.1% initial accuracy and a low temperature coefficient.
✓ Total Stock: 152 pcs
$ Price Range: $0.20

MAX6138AEXR25+ Available from 1 distributor

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MAX6138AEXR25+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Accuracy
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Temperature Coefficient
Voltage Reference
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MAX6138AEXR25+ Description

Short technical summary and product information.

The MAX6138AEXR25+ is a precision shunt voltage reference IC manufactured by Maxim Integrated. It operates in shunt mode and provides a stable 2.5V reverse breakdown voltage. This device is designed for space-critical applications, featuring an ultra-small 3-pin SC70 surface-mount package measuring 1.8mm x 1.8mm.

 

Key electrical characteristics include an initial accuracy of 0.1% and a temperature coefficient of 25ppm/°C. The MAX6138AEXR25+ supports a shunt current capability ranging from 60µA to 15mA with low dynamic impedance, ensuring stable performance over a wide range of operating conditions. It does not require an external stabilizing capacitor, even with capacitive loads.

 

Applications for this voltage reference include portable and battery-powered equipment, notebook computers, cell phones, and industrial process control systems where a stable and precise voltage reference is required in a compact form factor.

MAX6138AEXR25+ Quick Information

Product Type: Shunt Voltage Reference
Series: MAX6138
Canonical Name: MAX6138AEXR25+ Shunt Voltage Reference
Subcategory: Shunt

MAX6138AEXR25+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX6138AEXR25+ Estimated Pricing

Qty Low High
1+ $0.20 $0.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX6138AEXR25+ Features

  • Precision 2.5V shunt voltage reference.
  • 0.1% initial accuracy.
  • 25ppm/°C temperature coefficient.
  • Ultra-small SC70 surface-mount package.
  • 60µA to 15mA shunt current capability.

MAX6138AEXR25+ Applications

  • Ideal for portable battery-powered devices.
  • Suitable for notebook computers.
  • Used in mobile phone designs.
  • Applicable to industrial process control.

MAX6138AEXR25+ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MAX6138AEXR25+?

The MAX6138AEXR25+ has a nominal output voltage of 2.5V.

What is the initial accuracy of the MAX6138AEXR25+?

The initial accuracy of the MAX6138AEXR25+ is 0.1%.

What is the temperature coefficient of the MAX6138AEXR25+?

The temperature coefficient of the MAX6138AEXR25+ is 25ppm/°C.

What package type is the MAX6138AEXR25+ available in?

The MAX6138AEXR25+ is available in an SC70-3 surface mount package.

What is the shunt current capability of the MAX6138AEXR25+?

The MAX6138AEXR25+ has a shunt current capability ranging from 60µA to 15mA.

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