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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM4121IM5-ADJ from Texas Instruments is a versatile precision voltage reference designed for demanding applications. It features an adjustable output voltage, allowing for flexible system design, and provides a high output voltage accuracy of 0.2% for the fixed version and 0.5% for the adjustable version. This device offers a ±5 mA current source and sink capability, making it suitable for a variety of loads.
With a low supply current of 160 μA typical and a shutdown current of 2 μA typical, the LM4121IM5-ADJ is ideal for power-sensitive applications. It operates over a wide input voltage range from 1.8V to 12V and maintains a low temperature coefficient of 50 ppm/°C. The integrated enable pin allows for power management by disabling the output and reducing current consumption.
Packaged in a small SOT-23-5 surface-mount package, this voltage reference is well-suited for space-constrained designs. It operates within an industrial temperature range of -40°C to +85°C. The LM4121 series is a reliable choice for applications requiring stable and accurate voltage references.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM4121IM5-ADJ is an adjustable voltage reference, with a fixed 1.25V version also available in the series.
The maximum temperature coefficient for the LM4121IM5-ADJ is 50 ppm/°C.
The initial accuracy for the adjustable version of the LM4121 series is 0.5%.
The LM4121IM5-ADJ can source and sink up to ±5 mA.
The typical supply current for the LM4121IM5-ADJ is 160 μA.
The operating temperature range for the LM4121IM5-ADJ is -40°C to +85°C.
The LM4121IM5-ADJ is available in a SOT-23-5 package.