High Quality Audio Power Management MUSES100

The MUSES100 series is a CMOS based 5.5 V, 600mA low noise low dropout voltage regulator for high quality audio. This series achieves high-quality sound featured sound quality conscious circuit, materials and packaging technologies. High ripple rejection ratio and low noise features make The MUSES100 series suitable for highquality audio DAC.

Features

Input Voltage Range (Maximum Rating): 2.5 V to 5.5 V (6.5 V)
Output Voltage Range: 1.2 V to 5.0 V
Output Current: 600 mA
Output Noise Voltage: Typ. 3.0 µVrms(I_OUT= 50 mA, C_NR= 0.47 µF)
Ripple Rejection: Typ. 90 dB (f= 1 kHz, 10 kHz) Typ. 80 dB (f= 100 kHz) (C_NR = 0.47 µF)
Dropout Voltage: Typ. 0.15 V (I_OUT= 600 mA, V_SET= 3.3 V)
Quiescent Current: Typ. 960 µA
Operating Temperature Range: -40 °C to 85 °C
Protection Function: Thermal Shutdown, UVLO, Over Current Protection
Note: Film capacitors and Aluminum electrolytic capacitors can be used in.
Package: DFN3030-8-GQ
Applications: Home audio equipment/ Professional audio equipment/ Portable audio equipment

Press Releases

Precaution for counterfeit
semiconductor products

Precaution for counterfeit semiconductor products

We have recently detected many counterfeit semiconductor products that have very similar appearances to our operational amplifier “MUSES” in the world-wide market. In most cases, it is hard to distinguish them from our regular products by their appearance, and some of them have very poor quality and performance.
They can not provide equivalent quality of our regular product, and they may cause breakdowns or malfunctions if used in your systems or applications.We would like our customers to purchase “MUSES” through our official sales channels : our sales branches, sales subsidiaries and distributors.Please note that we hold no responsibilities for any malfunctions or damages caused by using counterfeit products. We would appreciate your understanding.