MAX6138AEXR25+ The MAX6138AEXR25+ is a precision, two-terminal shunt mode voltage reference from Analog Devices. It offers a 2.5V output with 0.1% initial accuracy and a 25ppm/°C temperature coefficient.
Mfr Part #:

MAX6138AEXR25+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX6138AEXR25+ is a precision, two-terminal shunt mode voltage reference from Analog Devices. It offers a 2.5V output with 0.1% initial accuracy and a 25ppm/°C temperature coefficient.
✓ Total Stock: 450 pcs
$ Price Range: $0.99

MAX6138AEXR25+ Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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450 pcs
450 pcs On Request 1 On Request On Request 08+ On Request On Request

MAX6138AEXR25+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Mounting Type
SVHC Present
Temperature Coefficient

MAX6138AEXR25+ Description

Short technical summary and product information.

The MAX6138AEXR25+ is a precision voltage reference IC from Analog Devices, designed for space-critical applications. It operates in shunt mode and provides a stable 2.5V reverse breakdown voltage.

 

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

 

Packaged in an ultra-small 3-pin SC70 surface-mount package (1.8mm x 1.8mm), the MAX6138AEXR25+ is significantly smaller than comparable devices in SOT23 packages. This makes it ideal for portable and battery-powered equipment, notebook computers, cell phones, and industrial process control applications where space is limited.

 

The device is available in multiple grades of initial accuracy, ranging from 0.1% to 0.5%, and offers fixed reverse breakdown voltages including 1.2205V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V, and 5.0V.

MAX6138AEXR25+ Quick Information

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

MAX6138AEXR25+ Compliance

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

MAX6138AEXR25+ Estimated Pricing

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1+ $0.99 $0.99

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 package.
  • No external stabilizing capacitor required.

MAX6138AEXR25+ Applications

  • Ideal for portable equipment.
  • Suitable for notebook computers.
  • Used in cell phones.
  • Applicable to industrial control.

MAX6138AEXR25+ FAQs

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

2.5V.

What is the accuracy of the MAX6138AEXR25+?

0.1%.

What is the temperature coefficient?

25ppm/°C.

What is the shunt current range?

60µA minimum to 15mA maximum.

What package is the MAX6138AEXR25+ available in?

SC70 surface-mount package.

What is the mounting type?

Surface mount.

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