TLVH431CLPR

Voltage reference technology is an important part of power management and control, especially for electronic devices running at high power levels, such as power amplifiers and personal computers. The TLVH431CLPR is a voltage reference chip specifically designed for power management and control applications, offering improved accuracy and performance over traditional voltage references.

The TLVH431CLPR is a four terminal low power voltage reference. It is designed to combine the reference voltage and temperature sensing accuracy of the TLVH431C, with the input range, power supply rejection ratio, and low temperature coefficient of the TLVH431CL. The TLVH431CLPR provides an output voltage of 4.51V ± 2% at any point in its operating range.

The TLVH431CLPR is well-suited to applications with limited power budgets such as automotive and industrial systems, small cell phone and hand-held device reference voltage, and as part of small portable power supply systems. It offers improved accuracy, performance and power savings over many commercially available voltage reference chips.

One of the primary benefits of the TLVH431CLPR is its extremely low power consumption. Its design features an ultralow quiescent current of 0.55µA, enabling modern voltage reference designs to consume substantially less power than traditional references. As a result, the device is ideal for portable applications where power consumption needs to be minimized.

The TLVH431CLPR also features an exceptional temperature coefficient of 0.085ppm/degC, which offers superior accuracy in dynamic temperature environments. This improved accuracy enables the TLVH431CLPR to quickly detect temperature changes and respond to them accurately and precisely.

In addition to its exceptional temperature coefficient, the TLVH431CLPR also offers excellent input voltage range, with a minimum input voltage of 2.5V and a maximum of 6.0V. This allows the device to operate in many different environments, from high-voltage industrial systems to low-voltage battery operated devices.

Moreover, the TLVH431CLPR features a wide power supply rejection ratio of 25 dB, meaning that it is more resistant to electrical noise caused by fluctuations in power supply voltages. This improves the accuracy and stability of the reference voltage, even under extreme operating conditions.

The TLVH431CLPR is a versatile, high-performance voltage reference chip well-suited to many applications, particularly portable devices and industrial systems with limited power budgets. It offers improved accuracy and temperature sensing, low power consumption, and reliable operation in a wide voltage range, making it an ideal choice for a variety of power management and control applications.