MAX6138AEXR21+T is out of stock and can be placed on backorder.
Available Substitutes:

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Analog Devices Inc.
In Stock: 0
Unit Price: $2.07000
Datasheet

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Analog Devices Inc.
In Stock: 41
Unit Price: $2.27000
Datasheet

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Analog Devices Inc.
In Stock: 0
Unit Price: $1.85000
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Analog Devices Inc.
In Stock: 0
Unit Price: $1.92000
Datasheet
Shunt Voltage Reference IC Fixed 2.048V V ±0.1% 15 mA SC-70-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MAX6138AEXR21+T

DigiKey Part Number
MAX6138AEXR21+TTR-ND - Tape & Reel (TR)
MAX6138AEXR21+TCT-ND - Cut Tape (CT)
MAX6138AEXR21+TDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MAX6138AEXR21+T
Description
IC VREF SHUNT 0.1% SC70-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Shunt Voltage Reference IC Fixed 2.048V V ±0.1% 15 mA SC-70-3
Datasheet
 Datasheet
EDA/CAD Models
MAX6138AEXR21+T Models
Product Attributes
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Category
Temperature Coefficient
25ppm/°C
Manufacturer
Analog Devices Inc./Maxim Integrated
Noise - 10Hz to 10kHz
28µVrms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Cathode
65 µA
Part Status
Active
Operating Temperature
-40°C ~ 85°C (TA)
Reference Type
Shunt
Mounting Type
Surface Mount
Output Type
Fixed
Package / Case
SC-70, SOT-323
Voltage - Output (Min/Fixed)
2.048V
Supplier Device Package
SC-70-3
Current - Output
15 mA
Base Product Number
Tolerance
±0.1%
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ADR5040BKSZ-REEL7Analog Devices Inc.0505-ADR5040BKSZ-REEL7TR-ND$2.07000Upgrade
ADR5040BRTZ-REEL7Analog Devices Inc.41505-ADR5040BRTZ-REEL7TR-ND$2.27000Similar
ADR5040AKSZ-REEL7Analog Devices Inc.0505-ADR5040AKSZ-REEL7TR-ND$1.85000Similar
ADR5040ARTZ-REEL7Analog Devices Inc.0505-ADR5040ARTZ-REEL7TR-ND$1.92000Similar
Available To Order
Factory Stock: 20,000
2,500 estimated in stock on 05-Feb-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.99000$6.99
10$5.38900$53.89
25$4.98840$124.71
100$4.54800$454.80
250$4.33808$1,084.52
500$4.21152$2,105.76
1,000$4.10736$4,107.36
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$3.99741$9,993.52
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.