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338 pcs
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338 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LMV431AIZ/NOPB is a precision 1.24V shunt regulator from Texas Instruments, capable of adjustment up to 30V. It features a low operating current of 55 µA and a low output impedance of 0.25 Ω. The device offers an initial accuracy of 1% and is temperature compensated, with a maximum temperature coefficient of 138 ppm/°C over an operating temperature range of -40°C to 85°C.
This shunt regulator is designed for applications requiring zener diode-like performance at low voltages. Its negative feedback mechanism controls the cathode voltage, similar to a non-inverting op amp. The gain is set by a two-resistor voltage divider connected to the adjust pin. It is available in SOT-23 and TO-92 package types, suitable for surface mount and through-hole applications respectively.
The LMV431AIZ/NOPB is suitable for various power management applications where a stable, adjustable voltage reference is needed. Its low operating current and wide adjust range make it a versatile component for battery-powered devices and other low-voltage systems.
| Qty | Low | High |
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| 1+ | $0.19 | $0.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal output voltage is 1.24 V.
The maximum initial accuracy is 1%.
The minimum regulation current is 80 µA.
The adjustable output voltage ranges from a minimum of 1.24 V to a maximum of 30 V.
The operating temperature range is -40°C to 85°C.
The LMV431AIZ/NOPB is available in SOT-23 and TO-92 package types.