| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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7,059 pcs
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7059 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request | |
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3,098 pcs
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3098 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
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1,207 pcs
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1207 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Tape & Reel | |
| Temperature Coefficient | |
| Tolerance | |
| Voltage |
The Texas Instruments LM4040C25QDBZR is a precision micropower shunt voltage reference designed for versatile applications. This 2-pin device provides a fixed output voltage of 2.5V with tight output tolerances, available in grades from A to D, with the A grade offering a maximum tolerance of 0.1% and a temperature coefficient of 100ppm/°C.
It operates with a wide current range, typically drawing only 45µA and up to 15mA. The reference is stable with all capacitive loads and does not require an external output capacitor for operation. It exhibits low output noise, typically 35µVRMS.
The LM4040C25QDBZR is available in an SOT-23 package, suitable for surface mounting. It operates reliably across an extended temperature range of -40°C to 125°C, making it suitable for various environmental conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.38 | $0.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM4040C25QDBZR has a nominal output voltage of 2.5V.
The typical operating current for the LM4040C25QDBZR is 45µA.
The LM4040C25QDBZR operates from -40°C to 125°C.
The A Grade of the LM4040C25QDBZR has a maximum output tolerance of 0.1%.
The A Grade of the LM4040C25QDBZR has a maximum temperature coefficient of 100ppm/°C.