LM4040B30H5TA Voltage Reference from Diodes Incorporated

The LM4040B30H5TA is a high-precision shunt voltage reference from Diodes Incorporated that provides a fixed voltage output of 3.0V with an impressive accuracy level. This component is designed for a wide array of applications that require a stable reference voltage, such as power supplies, battery-operated devices, and data converters, among others.

With an output voltage tolerance of ±0.5%, the LM4040B30H5TA ensures reliable performance in critical applications where voltage precision is paramount. It operates over a broad current range from 45µA to 15mA, making it a versatile choice for various circuit designs. Furthermore, the device boasts a low dynamic impedance of 0.6 ohms, providing stable output under varying load conditions.

The LM4040B30H5TA comes in a compact SOT-23 package, which is ideal for space-constrained applications. Its small footprint allows for efficient use of PCB space without compromising on performance. This voltage reference is also characterized by its low temperature coefficient, typically 100 ppm/°C, which means that the output voltage remains consistent across a wide temperature range, enhancing the reliability of the entire system.

One of the key features of this product is its extended operating temperature range from -40°C to +85°C, allowing it to function effectively in harsh environmental conditions. This makes the LM4040B30H5TA suitable for industrial and automotive applications, where temperature extremes are common.

For designers and engineers looking for a stable voltage reference with minimal deviation, the LM4040B30H5TA is an excellent choice. Its high accuracy and stability are complemented by its ease of use, as it requires no external components for operation. Users can expect consistent performance and long-term reliability from this voltage reference, which is backed by the quality and support of Diodes Incorporated.

In summary, the LM4040B30H5TA is a robust, precise, and reliable voltage reference that meets the needs of various applications requiring high-accuracy voltage calibration or monitoring. Its small size, wide operating range, and temperature resilience make it a valuable component in the design of many electronic systems.