ADR421BRZ is out of stock and can be placed on backorder.
Available Substitutes:

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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $23.81000
Datasheet

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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $26.93000
Datasheet

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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $26.43000
Datasheet

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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $29.90000
Datasheet
Series Voltage Reference IC Fixed 2.5V V ±0.04% 10 mA 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Series Voltage Reference IC Fixed 2.5V V ±0.04% 10 mA 8-SOIC
Introducing Power by Linear

ADR421BRZ

DigiKey Part Number
505-ADR421BRZ-ND
Manufacturer
Manufacturer Product Number
ADR421BRZ
Description
IC VREF SERIES 0.04% 8SOIC
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Series Voltage Reference IC Fixed 2.5V V ±0.04% 10 mA 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
ADR421BRZ Models
Product Attributes
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Category
Temperature Coefficient
3ppm/°C
Manufacturer
Analog Devices Inc.
Noise - 0.1Hz to 10Hz
1.75µVp-p
Series
Voltage - Input
4.5V ~ 18V
Packaging
Tube
Current - Supply
600µA
Part Status
Active
Operating Temperature
-40°C ~ 125°C (TA)
Reference Type
Series
Mounting Type
Surface Mount
Output Type
Fixed
Package / Case
8-SOIC (0.154", 3.90mm Width)
Voltage - Output (Min/Fixed)
2.5V
Supplier Device Package
8-SOIC
Current - Output
10 mA
Base Product Number
Tolerance
±0.04%
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MAX6325CSA+Analog Devices Inc./Maxim Integrated0MAX6325CSA+-ND$23.81000Similar
MAX6325CSA+TAnalog Devices Inc./Maxim Integrated0MAX6325CSA+TTR-ND$26.93000Similar
MAX6325ESA+Analog Devices Inc./Maxim Integrated0MAX6325ESA+-ND$26.43000Similar
MAX6325ESA+TAnalog Devices Inc./Maxim Integrated0175-MAX6325ESA+TTR-ND$29.90000Similar
In-Stock: 0
98 estimated in stock on 18-Dec-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$13.89000$13.89
10$9.62800$96.28
98$7.27786$713.23
196$7.10000$1,391.60
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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