|    LM4040CEM3-2.5 Shunt, fixed voltage reference 2.5 V, 15 mA, ±0.5 %  in SOT-23-3 package Brands: Maxim  National Semiconductor  Texas Instruments | Price from 0.16 $ to 1.30 $ Median 0.43 $ In stock 39 price from 5 suppliers | 
| N Provider Headquarters Delivery Location | |
|---|---|
| Photo Product Manufacturer Urgency of price list Description | Price Pricing conditions Delivery time Stock | 
| 1  AllElco Electronics China All over the world | |
| IC VREF SHUNT 0.5% SOT23-3 | 0.50 $ от 1 5-7 days stock 31270 pcs | 
| More 5 prices: … 0.30 $ | |
| 0.45 $ от 10 5-7 days stock 31270 pcs | |
| 0.43 $ от 25 5-7 days stock 31270 pcs | |
| 0.36 $ от 100 5-7 days stock 31270 pcs | |
| 0.34 $ от 250 5-7 days stock 31270 pcs | |
| 0.30 $ от 500 5-7 days stock 31270 pcs | |
| IC VREF SHUNT 0.5% SOT23-3 | 1.30 $ от 1 5-7 days stock 6824 pcs | 
| More 6 prices: … 0.59 $ | |
| 1.16 $ от 10 5-7 days stock 6824 pcs | |
| 1.10 $ от 25 5-7 days stock 6824 pcs | |
| 0.90 $ от 100 5-7 days stock 6824 pcs | |
| 0.84 $ от 250 5-7 days stock 6824 pcs | |
| 0.75 $ от 500 5-7 days stock 6824 pcs | |
| 0.59 $ от 1000 5-7 days stock 6824 pcs | |
| 0.27 $ от 1 5-7 days stock 7580 pcs | |
| More 5 prices: … 0.16 $ | |
| 0.24 $ от 10 5-7 days stock 7580 pcs | |
| 0.23 $ от 25 5-7 days stock 7580 pcs | |
| 0.19 $ от 100 5-7 days stock 7580 pcs | |
| 0.18 $ от 250 5-7 days stock 7580 pcs | |
| 0.16 $ от 500 5-7 days stock 7580 pcs | |
| More 5 rows | |
| LM4040CEM3-2.5+T 02 Sep 2025 10:58 | 0.39 $ от 1 5-7 days stock 6636 pcs | 
| More 6 prices: … 0.18 $ | |
| 0.35 $ от 10 5-7 days stock 6636 pcs | |
| 0.33 $ от 25 5-7 days stock 6636 pcs | |
| 0.27 $ от 100 5-7 days stock 6636 pcs | |
| 0.25 $ от 250 5-7 days stock 6636 pcs | |
| 0.22 $ от 500 5-7 days stock 6636 pcs | |
| 0.18 $ от 1000 5-7 days stock 6636 pcs | |
| PROTOTYPE | запрос 5-7 days stock 10580 pcs | 
| IC VREF SHUNT 0.5% SOT23-3 | запрос 5-7 days stock 8767 pcs | 
| IC VREF SHUNT 0.5% SOT23-3 | запрос 5-7 days stock 16039 pcs | 
| IC VREF SHUNT 0.5% SOT23-3 | запрос 5-7 days stock 9220 pcs | 
| 2  Lixinc Electronics China All over the world | |
| IC VREF SHUNT 0.5% SOT23-3 | 0.87 $ stock 98551 pcs | 
| IC VREF SHUNT 0.5% SOT23-3 | 0.90 $ stock 32752 pcs | 
| IC VREF SHUNT 0.5% SOT23-3 | запрос stock 16595 pcs | 
| More 2 rows | |
| IC VREF SHUNT 0.5% SOT23-3 | запрос stock 133349 pcs | 
| IC VREF SHUNT 0.5% SOT23-3 | запрос stock 91346 pcs | 
| 3  ChipWorker China All over the world | |
| Опорный чип напряжения, V-Ref Precision 2.5V 15mA 3Pin SOT-23 T/R | 0.86 $ 2-5 days stock 2429 pcs | 
| Опорный чип напряжения, V-Ref Precision 2.5V 15mA 3Pin SOT-23 T/R | 0.56 $ 2-5 days stock 185 pcs | 
| Опорный чип напряжения, V-Ref Precision 2.5V 15mA 3Pin SOT-23 T/R | 0.65 $ 2-5 days stock 143 pcs | 
| More 2 rows | |
| Опорный чип напряжения, V-Ref Precision 2.5V 15mA 3Pin SOT-23 T/R | 0.48 $ 2-5 days stock 154 pcs | 
| Опорный чип напряжения, IC VREF SHUNT 2.5V SOT23-3 | 18.1 $ 2-5 days stock 2607 pcs | 
| 4 EIS Components China All over the world | |
| new in stock for immediate delivery | 0.40 $ От 1 шт. Оплата рубли, юани,... Next  От 1 шт. Оплата рубли, юани, USD. 5-7 days stock 5010 pcs | 
| new in stock for immediate delivery | 0.31 $ От 1 шт. Оплата рубли, юани,... Next  От 1 шт. Оплата рубли, юани, USD. 5-7 days stock 7510 pcs | 
| new in stock for immediate delivery | 0.28 $ От 1 шт. Оплата рубли, юани,... Next  От 1 шт. Оплата рубли, юани, USD. 5-7 days stock 6010 pcs | 
| More 1 rows | |
| new in stock for immediate delivery | 0.80 $ От 1 шт. Оплата рубли, юани,... Next  От 1 шт. Оплата рубли, юани, USD. 5-7 days stock 5010 pcs | 
| 5  AiPCBA China All over the world | |
| 1.05 $ 2-7 days stock 1242 pcs | |
| 1.03 $ 2-7 days stock 214 pcs | |
| 0.50 $ 2-7 days stock 245 pcs | |
| More 1 rows | |
| 0.73 $ 2-7 days stock 1378 pcs | |
We have already noted the most important parameters for finding a replacement LM4040CEM3-2.5.
You can remove/add parameters to search for analogs depending on your goals now or in the next step.
| Orderable Part Number Manufacturer | Reference Type | Output Type | Voltage - Output (Min/Fixed) | Current - Output | Package / Case | Tolerance | Operating Temperature | Temperature Coefficient | Noise 10Hz~10kHz | Current Cathode | RoHS | Product Status | Packaging | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LM4040CEM3-2.5 Texas Instruments | Shunt | Fixed | 2.5 V | 15 mA | SOT-23-3, TO-236-3   | -0.5~0.5 % | -40~125 °C | 100 ppm/°C | 35 µVrms | 68 µA | Yes | Last Time Buy | Cut Tape Tape & Reel | 
| LM4040BIM3X-2.0/NOPB Texas Instruments | Shunt | Fixed | 2.048 V | 15 mA | SOT-23-3, TO-236-3   | -0.2~0.2 % | -40~85 °C | 100 ppm/°C | 35 µVrms | 65 µA | Yes | Active | Cut Tape Tape & Reel | 
| LM4041CIM3X-1.2/NOPB Texas Instruments | Shunt | Fixed | 1.225 V | 12 mA | SOT-23-3, TO-236-3   | -0.5~0.5 % | -40~85 °C | 100 ppm/°C | 20 µVrms | 65 µA | Yes | Active | Cut Tape Tape & Reel | 
| LM4040A20IDBZT Texas Instruments | Shunt | Fixed | 2.048 V | 15 mA | SOT-23-3, TO-236-3   | -0.1~0.1 % | -40~85 °C | 100 ppm/°C | 35 µVrms | 80 µA | Yes | Active | Cut Tape Tape & Reel | 
| LM4050AEM3-2.5/NOPB Texas Instruments | Shunt | Fixed | 2.5 V | 15 mA | SOT-23-3, TO-236-3   | -0.1~0.1 % | -40~125 °C | 50 ppm/°C | 41 µVrms | 65 µA | Yes | Active | Cut Tape Tape & Reel | 
| LM4040QDEM3-3.0/NOPB Texas Instruments | Shunt | Fixed | 3 V | 15 mA | SOT-23-3, TO-236-3   | -1~1 % | -40~125 °C | 150 ppm/°C | 35 µVrms | 75 µA | Yes | Active | Cut Tape Tape & Reel | 
| TL4051A12QDBZR Texas Instruments | Shunt | Fixed | 1.225 V | 12 mA | SOT-23-3, TO-236-3   | -0.1~0.1 % | -40~125 °C | 50 ppm/°C | 20 µVrms | 65 µA | Yes | Active | Cut Tape Tape & Reel | 
| LM431CIM3X Texas Instruments | Shunt | Adjustable | 2.5 V | 100 mA | SOT-23-3, TO-236-3   | -0.6~0.4 % | -40~85 °C | 50 ppm/°C | 1 mA | Yes | Last Time Buy | Cut Tape Tape & Reel | |
| LM4040D20IDBZT Texas Instruments | Shunt | Fixed | 2.048 V | 15 mA | SOT-23-3, TO-236-3   | -1~1 % | -40~85 °C | 150 ppm/°C | 35 µVrms | 80 µA | Yes | Active | Cut Tape Tape & Reel | 
| LM4040C10IDBZR Texas Instruments | Shunt | Fixed | 10 V | 15 mA | SOT-23-3, TO-236-3   | -0.5~0.5 % | -40~85 °C | 100 ppm/°C | 180 µVrms | 125 µA | Yes | Active | Cut Tape Tape & Reel | 
| LM4040CIM3-10.0/NOPB Texas Instruments | Shunt | Fixed | 10 V | 15 mA | SOT-23-3, TO-236-3   | -0.5~0.5 % | -40~85 °C | 100 ppm/°C | 180 µVrms | 100 µA | Yes | Active | Cut Tape Tape & Reel |