| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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226,000 pcs
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226000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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32,535 pcs
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32535 pcs | On Request | 1 | On Request | On Request | 1336+5 | On Request | On Request | |
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8,932 pcs
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8932 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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33 pcs
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33 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LM285DR-2.5 is a micropower, two-terminal band-gap voltage reference diode designed for applications requiring stable voltage references. It operates efficiently over a current range from 20 µA to 20 mA, making it suitable for battery-operated systems.
Key electrical specifications include a nominal output voltage of 2.5V with an initial tolerance of 1.5% or 3%. The device exhibits a low reference impedance of 1 Ω maximum at 25°C and 1.5 Ω maximum over the full temperature range. Its temperature coefficient is ±20.0 ppm/°C, ensuring reliable performance across varying thermal conditions.
This voltage reference diode is housed in a SOIC package and is designed for surface mounting. Its compact size and low power consumption make it ideal for portable instruments, panel meters, and current-loop instrumentation where space and energy efficiency are critical.
The LM285DR-2.5 is interchangeable with industry-standard LM285-2.5 and LM385-2.5 devices, offering a convenient drop-in replacement option for existing designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.14 | $1.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal output voltage is 2.5V.
The device is offered in an 8-pin SOIC surface-mount package.
The maximum output current is 20mA.
The temperature coefficient is ±20ppm/°C.
The reference impedance is 1Ω maximum at 25°C and 1.5Ω maximum over the full temperature range.
It has one channel.
Initial voltage tolerance options are 1.5% and 3%.