| Q1 | PMV280ENEAR | 100 V, N-channel Trench MOSFET |
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| U1,U2 | NE5532 | Dual Low-Noise Operational Amplifiers, DIP-8/SOIC-8 |
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| U3 | STUSB4500QTR | Stand-alone USB PD controller (with sink Auto-run mode), QFN-24 |
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| A1,A3 | TPA31xxD2 | |
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| C1,C2,C57,C60 | 220u | Polarized capacitor |
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| C3-C6,C13-C16,C66,C67,C72,C76 | 220n | Unpolarized capacitor |
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| C7-C10,C31-C34,C37,C40,C41,C68,C77,C78 | 1u | Unpolarized capacitor |
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| C11,C12 | C | Unpolarized capacitor |
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| C17,C18,C24,C26,C69,C74 | 680n | Unpolarized capacitor |
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| C19,C20,C23,C28,C63,C64 | 1n | Unpolarized capacitor |
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| C21,C22,C25,C27,C70,C75 | 10n | Unpolarized capacitor |
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| C29,C38,L1-L4,L9,L10 | 10u | Inductor,Unpolarized capacitor |
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| C30,C35,C36,C39,C58,C61,C62 | 100n | Polarized capacitor,Unpolarized capacitor |
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| J1 | AudioJack3 | Audio Jack, 3 Poles (Stereo / TRS) |
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| R1,R31,R33,R36 | 100k | Resistor |
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| R2,R5,R13,R14,R18,R30,R37 | 10k | Resistor |
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| R3,R11,R12,R24-R26 | 47k | Resistor |
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| R4 | 5k6 | Resistor |
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| R6,R15,R19,R32,R38 | 1k | Resistor |
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| R7-R10,R21,R27 | 3R3 | Resistor |
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