REF3318AIDBZT is out of stock and can be placed on backorder.
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Series Voltage Reference IC Fixed 1.8V V ±0.15% 5 mA SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Series Voltage Reference IC Fixed 1.8V V ±0.15% 5 mA SOT-23-3
SOT-23-3

REF3318AIDBZT

DigiKey Part Number
296-22637-2-ND - Tape & Reel (TR)
296-22637-1-ND - Cut Tape (CT)
296-22637-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
REF3318AIDBZT
Description
IC VREF SERIES 0.15% SOT23-3
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Series Voltage Reference IC Fixed 1.8V V ±0.15% 5 mA SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
REF3318AIDBZT Models
Product Attributes
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Category
Temperature Coefficient
30ppm/°C
Manufacturer
Texas Instruments
Noise - 0.1Hz to 10Hz
50µVp-p
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Input
2V ~ 5.5V
Part Status
Active
Current - Supply
8.5µA
Reference Type
Series
Operating Temperature
-40°C ~ 125°C (TA)
Output Type
Fixed
Mounting Type
Surface Mount
Voltage - Output (Min/Fixed)
1.8V
Package / Case
TO-236-3, SC-59, SOT-23-3
Current - Output
5 mA
Supplier Device Package
SOT-23-3
Tolerance
±0.15%
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ISL60002BIH318Z-TKRenesas Electronics Corporation0ISL60002BIH318Z-TKTR-ND$6.37000Similar
ISL60002CIH318Z-TKRenesas Electronics Corporation020-ISL60002CIH318Z-TKTR-ND$4.30000Similar
MAX6018AEUR18+TAnalog Devices Inc./Maxim Integrated0MAX6018AEUR18+TTR-ND$4.41000Similar
MAX6018BEUR18+TAnalog Devices Inc./Maxim Integrated0MAX6018BEUR18+TTR-ND$4.16000Similar
MAX6100EUR+TAnalog Devices Inc./Maxim Integrated0175-MAX6100EUR+TTR-ND$1.60000Similar
In-Stock: 0
250 estimated in stock on 28-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.40000$2.40
10$1.77900$17.79
25$1.62440$40.61
100$1.45450$145.45
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$1.37360$343.40
500$1.32480$662.40
750$1.30036$975.27
1,250$1.27328$1,591.60
1,750$1.25746$2,200.55
2,500$1.24224$3,105.60
6,250$1.20947$7,559.19
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