RetroBox
cbaurtx
RetroBox is an internet radio using an ESP32-S3 system on a chip
Components (37)
| Reference | Value | Description |
|---|---|---|
| Q501-Q503 | BSS138 | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
| U201 | L7805 | Positive 1.5A 35V Linear Regulator, Fixed Output 5V, TO-220/TO-263/TO-252 |
| U202 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U301 | TAS5805MPWPR | 23-W stereo, 45-W mono, 4.5- to 26.4-V supply, digital input Class-D audio amplifier w/ processing |
| U501 | ESP32-S3-DevKitC | ESP32-S3-DevKitC |
| U502 | 74HC4053 | |
| U701 | TCA9555PWR | 16-bit I/O expander, I2C and SMBus interface, interrupts, w/ pull-ups, TSSOP-24 package |
| U702 | HX3216P182MR | Positive 60-250mA Low Dropout Regulator, Fixed Output, SOT-23 |
| C201-C204,C309,C312,C316,C319,C320,C401,C601,C605,C702,C703,C706-C708 | 100n | Unpolarized capacitor |
| C207,C701 | 10u | Unpolarized capacitor |
| C301-C304 | 0.22µF 50V | Unpolarized capacitor |
| C305,C306,C704,C705 | 1u | Unpolarized capacitor |
| C307,C317 | 390u | Polarized capacitor, US symbol |
| C308,C315 | 22u | Unpolarized capacitor |
| C310,C311,C313,C314 | 0.68µF 50V | Unpolarized capacitor |
| C318 | 4u7 | Unpolarized capacitor |
| C501 | 470n | Unpolarized capacitor |
| D201-D205,D701 | 1N5819WS | 40V 600mV@1A 1A SOD-323 Schottky Barrier Diodes, SOD-323 |
| H101-H104 | MountingHole_Pad | Mounting Hole with connection |
| HS201 | Heatsink_Pad | Heatsink with electrical connection, 1 pin |
| J201 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J301,J302 | Screw_Terminal_01x02 | Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J303,J501 | Conn_01x06 | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J401 | Conn_01x12 | Generic connector, single row, 01x12, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J601 | Conn_01x07 | Generic connector, single row, 01x07, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J701-J703 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J704,J705 | Conn_01x10 | Generic connector, single row, 01x10, script generated (kicad-library-utils/schlib/autogen/connector/) |
| L301-L304 | 10µH 4.4A 23mΩ | Inductor |
| R201,R305,R510,R701,R702,R704,R705 | 10k | Resistor, US symbol |
| R301-R304 | 22 | Resistor, US symbol |
| R306 | 4k7 | Resistor, US symbol |
| R501-R504 | 3k3 | Resistor, US symbol |
| R505-R507,R703 | 47 | Resistor, US symbol |
| R508,R509 | 1meg | Resistor, US symbol |
| R511 | 100 | Resistor, US symbol |
| R512 | 100k | Resistor, US symbol |
| TP301,TP701 | TestPoint | test point |