LM4132EMFX-2.0 Voltage Reference IC

The LM4132EMFX-2.0 is a precision voltage reference component manufactured by Texas Instruments, renowned for its high accuracy and stability. This device is part of the LM4132 series, which offers a range of fixed and adjustable voltage references designed to maintain precise voltage regulation across a wide range of operating conditions.

With a nominal output voltage of 2.0V, the LM4132EMFX-2.0 is particularly suitable for applications that require a stable reference voltage with low dropout performance. Its impressive specifications include a maximum temperature coefficient of just 20 ppm/°C, which ensures minimal deviation in output voltage over the device's full operating temperature range.

This voltage reference comes in a 5-pin SOT-23 package, making it ideal for space-constrained applications. It is designed to operate over a wide supply voltage range from 2.5V to 5.5V, drawing a low quiescent current, which is beneficial for power-sensitive designs. Additionally, the LM4132EMFX-2.0 has the capability to source or sink up to 20mA of output current, providing sufficient drive capability for most applications.

Key features of the LM4132EMFX-2.0 include:

• Fixed 2.0V output voltage with high precision
• Excellent temperature stability (maximum 20 ppm/°C)
• Low dropout voltage
• Wide operating voltage range (2.5V to 5.5V)
• Low quiescent current
• High output current capability (±20mA)
• Small SOT-23 package suitable for compact designs

This device is commonly used as a reference voltage in data acquisition systems (ADCs/DACs), portable battery-powered devices, and precision instrumentation. Its reliability and performance also make it an excellent choice for automotive electronics, industrial controls, and telecommunications equipment.

For engineers and designers seeking a dependable voltage reference that combines high performance with low power consumption, the LM4132EMFX-2.0 from Texas Instruments stands out as an exemplary solution.