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LM4040DEM3-2.5/NOPB, Shunt Voltage Reference IC Fixed 2.5V V ±1% 15 mA SOT-23-3
Integrated Circuits (ICs)\Power Management (PMIC)LM4040 Micropower Shunt Voltage Reference Texas Instruments LM4040 Precision Micropower Shunt Voltage Reference is ideal for space-critical applications via the sub-miniature SC70 and SOT-23 surface-mount packages. The easy-to-use LM4040's advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load. In addition, the LM4040 is available in several fixed reverse breakdown voltages: 2.048V, 2.500V, 3.000V, 4.096V, 5.000V, 8.192V, and 10.000V. The minimum operating current increases from 60 µA for the LM4040-2.5 to 100 µA for the LM4040-10.0, with all versions featuring a maximum operating current of 15 mA. The TI LM4040 utilizes fuse and zener-zap reverse breakdown voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1% (A grade) at 25°C. Bandgap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents. These TI LM4040 Precision Micropower Shunt Voltage Reference is ideal for portable, battery-powered equipment, data acquisition systems, instrumentation, process control, energy management, product testing, automotive, and precision audio components.
| Input Voltage | - |
| Noise - 1/10Hz to 10Hz | - |
| Noise - 10Hz to 10kHz | 35uVrms |
| Operating Temperature | -40℃~+125℃@(Ta) |
| Output Current | 15mA |
| Output Type | Fixed |
| Output Voltage | 2.5V |
| Reference Type | parallel connection |
| Supply Current | - |
| Temperature Coefficient | 150ppm/℃ |
| Tolerance | ±1% |
| Accuracy | 8 mV |
| Brand | Texas Instruments |
| Description/Function | PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE |
| Factory Pack Quantity | 3000 |
| Initial Accuracy | 1% |
| Load Regulation | 8 mV |
| Manufacturer | Texas Instruments |
| Maximum Operating Temperature | +85 C |
| Minimum Operating Temperature | -40 C |
| Mounting Style | SMD/SMT |
| Output Voltage | 2.5 V |
| Package/Case | SOT-23-3 |
| Product Category | Voltage References |
| Product Type | Voltage References |
| Product | Voltage References |
| Reference Type | Shunt Precision References |
| Shunt Current - Max | 15 mA |
| Shunt Current - Min | 60 uA |
| Subcategory | PMIC-Power Management ICs |
| Temperature Coefficient | 150 PPM/C |
| Topology | Shunt References |
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