REF03GSZ is out of stock and can be placed on backorder.
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Series Voltage Reference IC Fixed 2.5V V ±0.6% 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 ±0.6% 10 mA 8-SOIC
Introducing Power by Linear

REF03GSZ

DigiKey Part Number
505-REF03GSZ-ND
Manufacturer
Manufacturer Product Number
REF03GSZ
Description
IC VREF SERIES 0.6% 8SOIC
Customer Reference
Detailed Description
Series Voltage Reference IC Fixed 2.5V V ±0.6% 10 mA 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
REF03GSZ Models
Product Attributes
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Category
Temperature Coefficient
50ppm/°C
Manufacturer
Analog Devices Inc.
Noise - 0.1Hz to 10Hz
6µVp-p
Series
Voltage - Input
4.5V ~ 33V
Packaging
Tube
Current - Supply
1.4mA
Part Status
Last Time Buy
Operating Temperature
-40°C ~ 85°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
±0.6%
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MAX6173AASA+Analog Devices Inc./Maxim Integrated84MAX6173AASA+-ND$107.03000Similar
MAX6173AASA+TAnalog Devices Inc./Maxim Integrated0MAX6173AASA+T-ND$81.63638Similar
MAX6173BASA+Analog Devices Inc./Maxim Integrated450MAX6173BASA+-ND$76.33000Similar
MAX6173BASA+TAnalog Devices Inc./Maxim Integrated9,274MAX6173BASA+TCT-ND$85.35000Similar
REF5025AIDTexas Instruments882296-22203-5-ND$39.21000Similar
Last Time Buy
98 expected in stock on 09-Oct-2026
Request Stock Notification
Last Time Buy Date: 2/11/2027
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$5.07000$5.07
10$3.85700$38.57
98$3.22714$316.26
196$3.10296$608.18
294$3.04078$893.99
588$2.94957$1,734.35
1,078$2.88316$3,108.05
2,548$2.80636$7,150.61
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.