Introduction:
1. The cleanliness and response speed of the power supply in the audio system, especially the high requirements for power phase noise in digital circuits and the impact of analog circuit power supply on sound quality and timbre, are very important. The core of this product adopts the Lingte LT high-end linear voltage regulator chip LT3045/LT3094, which has ultra-low noise and is 2-3 levels lower than voltage regulator noise such as LM317, LM78xxLM7 9xx. It can provide you with very pure and fast energy for the audio circuit, ensuring the correctness of sound quality and tone expression, making the sound background darker and the details better. The low-frequency texture and elasticity are stronger, and the middle and high frequencies have fewer rough and harsh lines, making them more delicate and smooth.
2. The noise of this chip is only 0.8uVRMS, which is much lower than the noise during battery operation (about 2.7uV when a 3.7V lithium battery is loaded with a 500mA load). At the same time, this chip has a low frequency range of nearly 100dB and an ultra-high power ripple suppression capability of 76dB at 1MHz, which can eliminate interference from the power supply
Suitable for:
The maximum output current of this product is 0.5A, which can provide pure power for high-precision measuring instruments, HiFi audio DAC decoders, front-end, ear amplifiers and other small single current load devices.
