H431LKA

The H431LKA serves as a shunt regulator voltage reference, encompassing an array of notable capabilities. Among its features is a programmable output voltage that can be adjusted up to 40V, providing users with the flexibility to customize the reference voltage to suit their specific requirements. Moreover, it guarantees an impressive reference voltage tolerance of 0.5%, ensuring consistent and precise performance even in varying conditions. Furthermore, the H431LKA exhibits exceptional stability with a typical low dynamic output impedance of 0.2 ohms, effectively minimizing voltage variations caused by load changes or transient events. To ensure reliable operation across diverse environments, the device is temperature compensated, enabling it to function flawlessly over its entire rated operating temperature range. The H431LKA finds applications in various scenarios, including switching mode power supplies, voltage monitoring systems, and setups involving adjustable voltage and current referencing. With its versatility and reliable performance, it becomes an optimal choice for professionals seeking robust and accurate voltage regulation solutions.

• Programmable Output Voltage to 40V
• Guaranteed 0.5% Reference Voltage Tolerance
• Low Dynamic Output Impedance 0.2Ω(Typ)
• Cathode Current Range (Continuous) -100 ~ 150mA
• Equivalent Full-Range Temperature Coefficient of 50 ppm/°C
• Temperature Compensated for Operation over Full Rated Operating Temperature Range
• Low Output Noise Voltage
• Fast Turn on Response
• TO-92 package
• ESD Tolerance (human body model) 2000V
• Operating Temperature Range -60°C to +125°C

Ứng Dụng

Power Supplies, DC/DC Converters, Electronics, Portable Devices, Wireless