onsemi Current Regulation/Management NSV45030AT1G

The NSV45030AT1G is a linear constant current regulator designed for LED applications, offering a steady output current of 30 mA with a maximum anode-cathode voltage of 45 V. It utilizes Self-Biased Transistor (SBT) technology, ensuring immediate turn-on and a negative temperature coefficient to prevent thermal runaway. The device operates over a wide voltage range and requires no external components, making it suitable for both high-side and low-side configurations. It is qualified to AEC-Q101 standards, making it appropriate for automotive applications, and is also UL94-V0 certified. The package is thermally robust, with a maximum power dissipation of 460 mW. The NSV45030AT1G is Pb-free, halogen-free, and RoHS compliant, ensuring it meets environmental regulations. Applications include automotive lighting, display signage, and decorative lighting.