The LM4128BMF-3.0 is a high-precision voltage reference component manufactured by Texas Instruments, renowned for its stability and accuracy. This device is part of the LM4128 series, which is designed to provide a stable reference voltage over a wide range of operating conditions. With an output voltage of 3.0 volts, the LM4128BMF-3.0 is an ideal choice for precision applications in various electronic systems.

Key Features

• Output Voltage: The LM4128BMF-3.0 offers a fixed output voltage of 3.0V, which is highly accurate and stable, making it suitable for critical applications where voltage precision is vital.
• Low Temperature Coefficient: This device boasts an impressive low temperature coefficient, ensuring minimal deviation in output voltage with changes in temperature, thereby providing reliable performance across diverse operating conditions.
• Low Dropout Voltage: The LM4128BMF-3.0 operates with a low dropout voltage, which means it can maintain accurate output even when the supply voltage is very close to the output voltage, enhancing the efficiency of the overall system.
• High Output Current: Despite its compact size, the device is capable of sourcing or sinking up to 15 mA of output current, making it versatile for a wide range of applications.
• Stable with Capacitive Loads: It is designed to be stable with capacitive loads, ensuring consistent performance even with varying load conditions.

Applications

The LM4128BMF-3.0 is ideal for use in numerous applications that require a stable and precise reference voltage. These include:

• Data acquisition systems
• Portable instrumentation
• Medical equipment
• Battery-powered devices
• Industrial process control systems

Package and Reliability

The LM4128BMF-3.0 comes in a compact SOT-23 package, making it suitable for space-constrained applications. Its robust design ensures long-term reliability, which is a hallmark of Texas Instruments' products. The device also features protection against reverse battery conditions, further enhancing its dependability in complex electronic systems.