Features: Engineered with the LT3045 chip, this linears voltages regulator delivers low noise (0.8µVRMS) and adjustable outputs (5V/9V/12V/15V), ensuring stable power for sensitive electronics like RF systems and precise sensors. Featuring a wide input ranges up to 20V, 500mA most current, and 76dB PSRR at 1MHz, this compactly module minimizes ripples (<1mV) for reliable performances in tight space. Design for electronics engineers and audios equipment developers requiring cleaning power supplies for high precise data converters, medicals devices, or wireless communication module. Optimized for noise critical applications including laboratory test setups, industrial controller systems, and high fidelitys audios circuits operating in -25°C to +75°C environment. Its parallel ready architecture enables current scaling while maintaining <500mV dropouts voltages, ideal for prototyping or embedde systems demanding precise voltages regulation with minimal thermals loss. Specifications: Component:Plastic Size:Approx.30x18mm/1.18x0.71inch Conversion output voltages: 5V 9V 12V 15V Option Type:3.3 v,5V; Input voltages: 20V (most) Output Current: 500mA (most) Applicable scenario:audios equipment: used in high- fidelitys audios amplifiers, electroacoustic equipment. Package Includes: 1pc voltages Regulator Board note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.