Product Overview: Texas Instruments TLVH431QLPE3

The TLVH431QLPE3 is a low-voltage, high-precision adjustable shunt regulator from Texas Instruments, designed to offer a reliable solution for voltage regulation in a variety of applications. This device is part of the TLVH431 series, known for its excellent stability and low operational voltage requirements.

Key Features

• Adjustable Output Voltage: The TLVH431QLPE3 offers an adjustable output voltage ranging from V_REF to 18V, which can be set with two external resistors. This flexibility makes it suitable for a wide range of applications.
• Low Reference Voltage: The device features a low reference voltage of 1.24V, which contributes to its efficiency and allows for low voltage operation.
• High Precision: Texas Instruments ensures high precision for the TLVH431QLPE3, making it ideal for applications that require a stable and accurate voltage reference.
• Low Operational Current: It operates with a typical low dynamic impedance of 0.22Ω, ensuring minimal power loss and low operational current in the range of 70µA to 100mA.
• Temperature Stability: The device offers excellent temperature stability, ensuring consistent performance across a wide temperature range.

Applications

• Power supplies
• Battery chargers
• Voltage monitoring
• Adjustable voltage references
• Consumer electronics
• Automotive systems

Package and Quality

The TLVH431QLPE3 comes in a compact TO-92 package, which is well-suited for through-hole mounting, making it easy to integrate into a variety of circuit boards. Texas Instruments is known for its commitment to quality, and this product is no exception. It is designed to meet high standards of reliability and performance, ensuring that it can withstand the demands of both commercial and industrial environments.

In summary, the TLVH431QLPE3 adjustable shunt regulator is a versatile and reliable component that provides precise voltage control with low power consumption, making it an excellent choice for designers looking to enhance the performance of their power management systems.