| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Lead Style | |
| Mounting Type | |
| Package / Case | |
| SVHC Present | |
| Temperature Coefficient |
The LMV431IM5 from Texas Instruments is a precision adjustable shunt regulator designed for low-voltage applications. It features a wide output voltage adjustment range, from 1.24V up to 30V, making it versatile for various power management designs.
Key electrical characteristics include an initial accuracy of 1.5% maximum and a low operating current of 55 µA. The device also boasts a low output impedance of 0.25 Ω and a temperature coefficient with maximum values of 129 and 138 ppm/°C. The operating temperature range spans from -40°C to 85°C.
Available in SOT-23 and TO-92 packages, the LMV431IM5 is suitable for surface mount applications. Its design allows for negative feedback from the cathode to the adjust pin to control the cathode voltage, similar to a non-inverting op-amp configuration. This functionality makes it ideal for applications requiring zener diode-like performance at lower voltages.
Applications include low drop-out regulation and general-purpose voltage reference circuits where precise and adjustable voltage control is needed.
The output voltage can be adjusted from 1.24 V to 30 V.
The maximum initial accuracy is 1.5%.
The minimum current for regulation is 80 µA.
The operating temperature range is -40°C to 85°C.
The LMV431IM5 is available in SOT-23 and TO-92 packages.