| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 3 Pin |
| Capacitance Tolerance | ±0.2 % |
| Case/Package | SOT-23-3 |
| Output Voltage | 3 V |
| Output Current | 15 mA |
| Number of Channels | 1 Channel |
| Number of Positions | 3 Position |
| Output Voltage (Max) | 3 V |
| Output Voltage (Min) | 3 V |
| Output Current (Max) | 15 mA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Accuracy | ±0.2 % |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
| Temperature Coefficient | ±100 ppm/℃ |
The LM4040 series precision micropower shunt Voltage Reference for use with energy management. The LM4040 series of shunt voltage reference is versatile, easy-to-use reference that caters to a vast array of applications. The 2-pin fixed-output device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The LM4040 uses fuse and zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (maximum) for the A grade to 1% (maximum) for the D grade. The LM4040xI is characterized for operation over an ambient temperature range of -40 to 85°C. The LM4040xQ is characterized for operation over an ambient temperature range of -40 to 125°C.
● Stable with all capacitive loads
● No output capacitor required
● 35µVRMS Typical low output noise
● 45µA to 15mA Typical wide operating current range
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