The CMLT591E is a high-quality 3.3V Zener diode manufactured by Central Semiconductor. Supreme Components International is an authorized distributor of Central Semiconductor components, ensuring you receive genuine parts. This single Zener diode offers a tight 5% voltage tolerance and a power dissipation of 500mW. Its surface mount SOT-23 package makes it ideal for space-constrained applications. Zener diodes are crucial for voltage regulation, voltage clamping, and surge protection. The CMLT591E provides a stable reference voltage, protecting sensitive circuits from overvoltage conditions. Its compact size and reliable performance make it a popular choice for various electronic devices, including portable electronics, industrial controls, and automotive systems. Trust Supreme Components International for your component needs.