Where to buy LM4040CIX3-2.1+

Buy LM4040CIX3-2.1+ Price
LM4040CIX3-2.1+
Shunt, fixed voltage reference 2.048 V, 15 mA, ±0.5 % in SOT-323 package
Brands: Maxim Rochester Electronics
Price from 2.07 $
to 3.77 $
Median 3.10 $
In stock
5 price from 5 suppliers
» Datasheet Analog Devices LM4040CIX3-2.1+
Series LM4040: LM4040AEM3-2.1+ LM4040AEM3-2.1+T LM4040AEM3-2.5+ More
LM4040AEM3-2.5+T LM4040AEM3-3.0+ LM4040AEM3-3.0+T LM4040AEM3-3.0/V+ LM4040AEM3-3.0/V+T LM4040AEM3-4.1+T LM4040AEM3-5.0+ LM4040AEM3-5.0+T LM4040AEM3-5.0/V+ LM4040AEM3-5.0/V+T LM4040AEX3-2.5+ LM4040AEX3-2.5+T LM4040AEX3-3.0+ LM4040AEX3-3.0+T LM4040AEX3-3.0/V+ LM4040AEX3-3.0/V+T LM4040AEX3-3.3+ LM4040AEX3-3.3+T LM4040AEX3-4.1+ LM4040AEX3-4.1+T LM4040AEX3-5.0+ LM4040AEX3-5.0+T LM4040AIM3-2.1+ LM4040AIM3-2.1+T LM4040AIM3-2.5+ LM4040AIM3-2.5+T LM4040AIM3-3.0+ LM4040AIM3-3.0+T LM4040AIM3-4.1+ LM4040AIM3-4.1+T LM4040AIM3-5.0+ LM4040AIM3-5.0+T LM4040AIX3-2.1+ LM4040AIX3-2.1+T LM4040AIX3-2.5+ LM4040AIX3-2.5+T LM4040AIX3-3.0+ LM4040AIX3-3.0+T LM4040AIX3-4.1+ LM4040AIX3-4.1+T LM4040AIX3-5.0+ LM4040AIX3-5.0+T LM4040BEM3-2.1+ LM4040BEM3-2.1+T LM4040BEM3-3.0+ LM4040BEM3-3.0+T LM4040BEM3-4.1+ LM4040BEM3-4.1+T LM4040BEM3-4.1/V+ LM4040BEM3-4.1/V+T LM4040BEM3-5.0+ LM4040BEM3-5.0+T LM4040BEX3-2.5+ LM4040BEX3-2.5+T LM4040BEX3-4.1+ LM4040BEX3-4.1+T LM4040BEX3-5.0+ LM4040BEX3-5.0+T LM4040BIM3-2.1+ LM4040BIM3-2.1+T LM4040BIM3-2.5+ LM4040BIM3-2.5+T LM4040BIM3-2.5/V+ LM4040BIM3-2.5/V+T LM4040BIM3-3.0+ LM4040BIM3-3.0+T LM4040BIM3-4.1+ LM4040BIM3-4.1+T LM4040BIM3-5.0+ LM4040BIM3-5.0+T LM4040BIX3-2.5+ LM4040BIX3-2.5+T LM4040BIX3-3.0+ LM4040BIX3-3.0+T LM4040BIX3-5.0+ LM4040BIX3-5.0+T LM4040CEM3-2.1+ LM4040CEM3-2.1+T LM4040CEM3-2.5+ LM4040CEM3-2.5+T LM4040CEM3-3.0+ LM4040CEM3-3.0+T LM4040CEM3-4.1+ LM4040CEM3-4.1+T LM4040CEM3-5.0+ LM4040CEM3-5.0+T LM4040CEM3-5.0/V+ LM4040CEM3-5.0/V+T LM4040CEX3-2.5+ LM4040CEX3-2.5+T LM4040CEX3-3.0+ LM4040CEX3-3.0+T LM4040CEX3-3.3+ LM4040CEX3-3.3+T LM4040CEX3-4.1+ LM4040CEX3-4.1+T LM4040CEX3-5.0+ LM4040CEX3-5.0+T LM4040CIM3-2.1+ LM4040CIM3-2.1+T LM4040CIM3-2.5+ LM4040CIM3-2.5+T LM4040CIM3-3.0+ LM4040CIM3-3.0+T LM4040CIM3-4.1+ LM4040CIM3-4.1+T LM4040CIM3-5.0+ LM4040CIM3-5.0+T LM4040CIX3-2.1+T LM4040CIX3-2.5+ LM4040CIX3-2.5+T LM4040CIX3-4.1+ LM4040CIX3-4.1+T LM4040CIX3-5.0+ LM4040CIX3-5.0+T LM4040DEM3-2.5+ LM4040DEM3-2.5+T LM4040DEM3-3.0+ LM4040DEM3-3.0+T LM4040DEM3-4.1+ LM4040DEM3-4.1+T LM4040DEM3-5.0+ LM4040DEM3-5.0+T LM4040DEX3-2.1+ LM4040DEX3-2.1+T LM4040DEX3-2.5+T LM4040DEX3-3.0+T LM4040DEX3-3.3+ LM4040DEX3-3.3+T LM4040DIM3-2.5+ LM4040DIM3-2.5+T LM4040DIM3-3.0+ LM4040DIM3-3.0+T LM4040DIM3-4.1+ LM4040DIM3-4.1+T LM4040DIM3-5.0+ LM4040DIM3-5.0+T LM4040DIX3-2.1+ LM4040DIX3-2.1+T LM4040DIX3-2.5+ LM4040DIX3-2.5+T LM4040DIX3-3.0+ LM4040DIX3-3.0+T LM4040DIX3-5.0+ LM4040DIX3-5.0+T
13 offers from 5 suppliers
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Product
Manufacturer
Urgency of price list
Description
Price
Pricing conditions
Delivery time
Stock
1 AllElco Electronics China All over the world
LM4040CIX3-2.1+
LM4040CIX3-2.1+
Maxim
02 Sep 2025 10:58
LM4040 IMPROVED PRECISION MICROP
0.14 $
от 642
5-7 days
stock 3160 pcs
2 ChipWorker China All over the world
LM4040CIX3-2.1+
Maxim
08 Oct 2025 20:34
Активная деталь, Improved Precision Micropower Shunt Voltage Reference ...
Next
0.16 $
2-5 days
stock 166 pcs
3 AllElco Electronics China All over the world
LM4040CIX3-2.1
LM4040CIX3-2.1
Maxim
02 Sep 2025 10:58
PRECISION MICROPOWER SHUNT VREF
0.29 $
от 314
5-7 days
stock 41773 pcs
4 ChipWorker China All over the world
LM4040CIX3-2.1
Maxim
08 Oct 2025 20:34
Опорный чип напряжения, Sh unt, 2.048V, 0.5%
0.33 $
2-5 days
stock 200 pcs
5 AiPCBA China All over the world
LM4040CIX3-2.1+
Maxim
19 Feb 2025 00:41
0.44 $
2-7 days
stock 205 pcs
6 Lixinc Electronics China All over the world
LM4040CIX3-2.1+
LM4040CIX3-2.1+
Rochester Electronics
25 Aug 2025 04:07
LM4040 IMPROVED PRECISION MICROP
0.47 $
stock 159553 pcs
7 AiPCBA China All over the world
LM4040CIX3-2.1
Maxim
19 Feb 2025 00:41
0.89 $
2-7 days
stock 206 pcs
8 Lixinc Electronics China All over the world
LM4040CIX3-2.1
LM4040CIX3-2.1
Rochester Electronics
25 Aug 2025 04:07
PRECISION MICROPOWER SHUNT VREF
0.96 $
stock 161798 pcs
9 EIS Components China All over the world
LM4040CIX3-2.1+T
Maxim
15 Feb 2025 01:58
new in stock for immediate delivery
2.07 $
От 1 шт. Оплата рубли, юани,...
Next
5-7 days
stock 5010 pcs
10 AiPCBA China All over the world
LM4040CIX3-2.1+T
Maxim
19 Feb 2025 00:41
2.75 $
2-7 days
stock 225 pcs
11 Lixinc Electronics China All over the world
LM4040CIX3-2.1+T
LM4040CIX3-2.1+T
Rochester Electronics
25 Aug 2025 04:07
LM4040 IMPROVED PRECISION MICROP
3.10 $
stock 158636 pcs
12 ChipWorker China All over the world
LM4040CIX3-2.1+T
LM4040CIX3-2.1+T
Maxim
08 Oct 2025 20:34
Опорный чип напряжения, V-Ref Precision 2.048V 15mA 3Pin SC-70 T/R
3.17 $
2-5 days
stock 7496 pcs
13 AllElco Electronics China All over the world
LM4040CIX3-2.1+T
LM4040CIX3-2.1+T
Maxim
02 Sep 2025 10:58
IC VREF SHUNT 2.048V SC70
3.77 $
от 2500
5-7 days
stock 4996 pcs

Prices for analogs LM4040CIX3-2.1+

We have already noted the most important parameters for finding a replacement LM4040CIX3-2.1+.

You can remove/add parameters to search for analogs depending on your goals now or in the next step.

Reference TypeShunt
Output TypeFixed
Voltage - Output (Min/Fixed)2.048 V
Current - Output15 mA
Package / Case
SOT-323
Tolerance-0.5~0.5 %
Operating Temperature-40~85 °C
Temperature Coefficient100 ppm/°C
Noise 10Hz~10kHz28 µVrms
Current Cathode65 µA
Product StatusActive
PackagingBulk

Components similar to Analog Devices LM4040CIX3-2.1+

Orderable Part Number
Manufacturer
Reference TypeOutput TypeVoltage - Output (Min/Fixed)Current - OutputPackage / CaseToleranceOperating TemperatureTemperature CoefficientNoise 10Hz~10kHzCurrent CathodeProduct StatusPackaging
LM4040CIX3-2.1+
Analog Devices
ShuntFixed2.048 V15 mA
SOT-323
-0.5~0.5 %-40~85 °C100 ppm/°C28 µVrms65 µAActiveBulk
LM4041BIZ-1.2/NOPB
Texas Instruments
ShuntFixed1.225 V12 mA
TO-92-3
-0.2~0.2 %-40~85 °C100 ppm/°C20 µVrms65 µAActiveBulk
LM4040AIZ-2.5/NOPB
Texas Instruments
ShuntFixed2.5 V15 mA
TO-92-3
-0.1~0.1 %-40~85 °C100 ppm/°C35 µVrms65 µAActiveBulk
LM4040BIZ-4.1/NOPB
Texas Instruments
ShuntFixed4.096 V15 mA
TO-92-3
-0.2~0.2 %-40~85 °C100 ppm/°C80 µVrms73 µAActiveBulk
LM4040AIZ-4.1/NOPB
Texas Instruments
ShuntFixed4.096 V15 mA
TO-92-3
-0.1~0.1 %-40~85 °C100 ppm/°C80 µVrms73 µAActiveBulk
AD589TH
Analog Devices
ShuntFixed1.235 V5 mA
TO-51-2 Metal Can
-2.83~1.22 %-55~125 °C50 ppm/°C5 µVrms50 µAActiveBulk
LM385BLP-1-2
Texas Instruments
ShuntFixed1.235 V20 mA
TO-92-3
-1~1 %0~70 °C20 ppm/°C60 µVrms15 µAActiveBulk
LM336BZ-5.0/NOPB
Texas Instruments
ShuntFixed5 V10 mA
TO-92-3
-2~2 %0~70 °C600 µAActiveBulk
LM336Z-5.0/NOPB
Texas Instruments
ShuntFixed5 V10 mA
TO-92-3
-2~2 %0~70 °C600 µAActiveBulk
LM4040CIM3X-2.5/NOPB
Texas Instruments
ShuntFixed2.5 V15 mA
SOT-23-3, TO-236-3
-0.5~0.5 %-40~85 °C100 ppm/°C35 µVrms65 µAActiveTape & Reel
Cut Tape
LM4040CIM3-2.5/NOPB
Texas Instruments
ShuntFixed2.5 V15 mA
SOT-23-3, TO-236-3
-0.5~0.5 %-40~85 °C100 ppm/°C35 µVrms65 µAActiveTape & Reel
Cut Tape