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YD1028 - 18W CAR RADIO POWER AMPLIFIER
YD1517P - STEREO POWER AMPLIFIER
RZ7889 - 3A Single-CH DC Motor Driver Circuit
RZ7886 - Motor Driver Circuit
CD3314 - 4-channel audio processor
RZ7899 - 3A Single-CH DC Motor Driver Circuit
RZ7888 - 2A Single-CH DC Motor Driver Circuit
YD2030 - 18W Hi-Fi Audio Amplifier
CTC810 - 6W AUDIO POWER AMPLIFIER
YD1875 - 30W Audio power amplifier
CD7522CS - 3W x 2BTL audio power amplifier
YD2024 - 3.5W Stereo Audio Amplifier
TDA1030 - TV SOUND POWER AMPLIFIER
B834 - Si PNP Transistor
SP5623 - High-performance low-power switching power supply control chip
YD8227 - LOW FREQUENCY POWER AMPLIFIER
4558 - DUAL OPERATIONAL AMPLIFIER
YD1191 - SINGLE-CHIP FM/AM RADIO-IC
YD2025 - 2.3W Stereo Audio Amplifier
YD8207 - Dual Audio Power Amplifier