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REF2940AIDBZR
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Reference price and stock shown as of 2026-11-04. Confirm live availability and unit price via RFQ before placing a PO.

REF2940AIDBZR

IC VREF SERIES 2% SOT23-3
Texas Instruments · Voltage Reference · BOM Matching
Mfr. Part Number
REF2940AIDBZR
Manufacturer
Texas Instruments
Package / Case
TO-236-3, SC-59, SOT-23-3
Datasheet
Datasheet
Description
IC VREF SERIES 2% SOT23-3
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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REF2940AIDBZR
Texas Instruments
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In Stock1,710
Unit
Price
$1.35
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Reference Price
QuantityPrice
1$ 1.3500
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-11-04 · Valid as reference until 2026-11-11 · Request RFQ for live stock.
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Specification Summary

Package / Case
TO-236-3, SC-59, SOT-23-3
Supplier Device Package
SOT-23-3
Voltage - Input
4.146V ~ 5.5V
Voltage - Output (Min/Fixed)
4.096V
Current - Output
25 mA
Current - Supply
59µA
Operating Temperature
-40°C ~ 125°C (TA)
Temperature Coefficient
100ppm/°C
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-11-04. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Reference Type
Series
Tolerance
±2%
Temperature Coefficient
100ppm/°C
Noise - 0.1Hz to 10Hz
45µVp-p
Noise - 10Hz to 10kHz
128µVrms
Current - Cathode
-
Current - Output
25 mA
Voltage - Input
4.146V ~ 5.5V
Voltage - Output (Max)
-
Voltage - Output (Min/Fixed)
4.096V
Current - Supply
59µA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Output Type
Fixed
Package / Case
TO-236-3, SC-59, SOT-23-3
Supplier Device Package
SOT-23-3
IC VREF SERIES 2% SOT23-3
Brand Introduction
Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.
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Buying FAQ — REF2940AIDBZR

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy REF2940AIDBZR from Yingxinyuan?

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How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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