Apple APL1W86 / 339S01037 S7 64-bit dual-core applications processor layered under a SK hynix H9HA28A12MNLTR-4KJ likely 1.5 GB LPDDR4 SDRAM & 32 GB NAND Flash Memory

Apple 338S00325 power management

Probably STMicroelectronics serial EEPROM memory

Texas Instruments TPS62821 1 A synchronous step-down DC-DC converter

Texas Instruments TPS56637 6 A synchronous buck converter

onsemi NCP160AMX330TBG 250 mA / 3.3 V LDO regulator

Nexperia 74AVC1T45 voltage level translator/transceiver

Texas Instruments SN74AXC2T45 2-bit translating transceiver

Nexperia 74LVC2G125 dual bus buffer/line driver

Nexperia 74LVC1G08 single 2-input AND gate

USI 339M00243 WiFi / Bluetooth module

USI UWB Module

Possibly Qorvo QPC8019Q SPDT RF switch

Nordic Semiconductor nRF52820 Bluetooth 5.3 SoC

Skyworks SKY66404-11 2.4 GHz front-end module

Bosch Sensortec BMA282 3-axis accelerometer

Synaptics S3808B touch controller

Texas Instruments TLC5955 48-ch. LED driver

Knowles MEMS microphone

Ambient light sensor

Analog Devices SSM3515B audio amplifier

Texas Instruments PCM5242 stereo D/A converter

MEMS Microphones

Texas Instruments TLV320ADC3100 stereo A/D converter

Analog Devices ADAU7002 stereo PDM–to-I2S or TDM converter

Texas Instruments TPS54560B 5 A step-down DC-DC converter

Texas Instruments INA210A ? current sense amplifier

Texas Instruments TPS7A2401 200 mA / adj. LDO regulator

Nexperia 74LVC2G125 dual bus buffer/line driver

Texas Instruments SN74LVC1G17 single schmitt trigger buffer

Texas Instruments 74AUP1G126 single buffer

Texas Instruments SN74LVC1G04 single inverter

Texas Instruments TAS3255C audio amplifier

Texas Instruments TLV320ADC3100 stereo audio A/D converter

Analog Devices ADAU7002 stereo PDM–to-I2S or TDM converter

Texas Instruments TLA2528 8-Ch, 12-Bit A/D Converter

MEMS Microphone

Texas Instruments INA253A1 current sense amplifier

Texas Instruments INA210A ? current sense amplifier

Renesas mixed signal array

onsemi NCP160AMX180TBG 250 mA / 1.8 V LDO regulator

Texas Instruments TLV70733P 200 mA / 3.3 V LDO regulator

Texas Instruments TLV70736P 200 mA / 3.6 V LDO regulator

Texas Instruments SN74AUP1G74 single D-Type Flip-Flop

Nexperia 74LVC2G125 dual bus buffer/line driver

Nexperia 74LVC1G07 single buffer

Nexperia 74AXP1T34 Single Buffer

Nexperia 74AUP1G126 Single Buffer

KEC KIA75S358F single operational amplifier

Vishay VOL617A-8 optocoupler

onsemi NCP1342DADBD quasi-resonant flyback controller

Diodes Incorporated AP4310EMTR-G1 dual operational amplifier w/ 2.5 V voltage reference

Diodes Incorporated AP431SHANTR-G1 adjustable shunt regulator

Vishay VOL617A-8 optocoupler

Texas Instruments HDC2010 Humidity & Temperature Sensor