In the hot search models, the top five categories of hot search are still: MCU (microcontroller), interface, power management, amplifier, discrete devices, although microcontrollers dominate the top of the hot search list for many months, the recent price of microcontrollers rose wildly, especially the ST family of MCU, of course, here are the reasons for the price increase known to the industry, but the price increase should have been expected.
To ST family MCU hot search series for example (after all, occupy the majority of the hot search volume), the mainstream series MCU, such as: STM8S series, STM32F0, STM32F1 series, there is no shortage of high-performance MCU, such as: STM32F4, STM32H7 series (the following chart). It can be seen that the mainstream MCU series F0 and F1 have the most search volume, especially STM32F103C8T6, STM32F103RCT6, etc.
1、STM32F030CCT6
Manufacturer: ST, Package: 48-Pin LQFP, Description: 16/32-bit MCU.
2、TPA3118D2DAPR
Manufacturer: TI, Package: 32-Pin HTSSOP, Description: Audio amplifier.
3、STM32F105RBT6
Manufacturer: ST, Package: 64-Pin LQFP, Description: 32-bit MCU.
4、TPS563201DDCR
Manufacturer: TI, Package: 6-Pin TSOT-23, Description: DC-DC converter.
5、TPS63070RNMR
Manufacturer: TI, Package: 15-Pin VQFN, Description: DC-DC converter.
6、LM358DT
Manufacturer: ST, Package: 8-Pin SO, Description: Operational Amplifier.
7、LM2904DR
Manufacturer: TI, Package: 8-Pin SOIC, Description: Operational amplifier.
8、STM32F030R8T6
Manufacturer: ST, Package: 64-Pin LQFP, Description: 32-bit MCU.
9、ADM2687EBRIZ
Manufacturer: ADI, Package: 16-Pin SOIC, Description: RS-422/RS-485 transceiver.
10, DRV8837DSGR
Manufacturer: TI, Package: 8-Pin WSON, Description: Motor driver.
11、LSM6DS3TR
Manufacturer: ST, Package: 14-Pin LGA, Description: Inertial test cell.
12、STM32F105RCT6
Manufacturer: ST, Package: 64-Pin LQFP, Description: 32-bit MCU.
13、ALC662
Manufacturer: Realtek, Package: /, Description: Audio codec.
14、STM32F303CCT6
Manufacturer: ST, Package: 48-Pin LQFP, Description: 32-bit MCU.
15、STM32F030RCT6
Manufacturer: ST, Package: 64-Pin LQFP, Description: 32-bit MCU.
16、LM258DR
Manufacturer: TI, Package: 8-Pin SOIC, Description: Operational amplifier.
17、STM32F030C6T6
Manufacturer: ST, Package: 48-Pin LQFP, Description: 32-bit MCU.
18、RTL8152B-VB-CG
Manufacturer: Realtek, Package: /, Description: Ethernet controller.
19、LTM4644IY#PBF
Vendor: ADI, Package: 77-Pin BGA, Description: DC-DC module.
20、TPA3116
Vendor: TI, Package: 32-Pin HTSSOP, Description: Audio amplifier.
21、TXS0102DCUR
Manufacturer: TI, Package: 8-Pin VSSOP, Description: Voltage level conversion.
22、AR9331-AL3A
Vendor: QUALCOMM, Package: 148-Pin LPCC, Description: 802.11b/g/n module.
23、LIS2DH12TR
Vendor: ST, Package: 12-Pin LGA, Description: Accelerometer.
24、STM32H743BIT6
Manufacturer: ST, Package: 208-Pin LQFP, Description: 32-bit MCU.
25、RTL8211F-CG
Manufacturer: Realtek, Package: 40-Pin QFN, Description: Ethernet chip.
26、TPS61230ARNSR
Manufacturer: TI, Package: 7-Pin VQFN, Description: DC-DC converter.
27、IP101GR
Vendor: WIZnet, Package: /, Description: Ethernet chip.
28、STM32F070CBT6
Manufacturer: ST, Package: 48-Pin LQFP, Description: 32-bit MCU.
29、LTM4644EY
Manufacturer: ADI, Package: 77-Pin BGA, Description: DC-DC module.
30、IRF640NPBF
Manufacturer: Infineon, Package: 3-Pin (3+Tab) TO-220AB, Description: N-channel MOSFET.
31、AO3401A
Manufacturer: AOS, package: 3-Pin SOT-23, Description: P-channel MOSFET.
32, RTL8111H-CG
Manufacturer: Realtek, Package: /, Description: Ethernet controller.
33、TPS70933DBVR
Manufacturer: TI, Package: 5-Pin SOT-23, Description: LDO regulator.
34、EL817C
Manufacturer: Everlight, Package: 4-Pin PDIP, Description: Optocoupler.
35、W25Q16JVSSIQ
Manufacturer: Winbond, Package: 8-Pin SOIC, Description: NOR flash memory.
36、TPS70933DRVR
Manufacturer: TI, Package: 6-Pin WSON, Description: LDO regulator.
37、RTL8201F-VB-CG
Vendor: Realtek, Package: 32-Pin QFN, Description: Ethernet chip.
38、TPA2011D1YFFR
Vendor: TI, Package: 9-Pin DSBGA, Description: Audio amplifier.
39、TLP172GM
Manufacturer: Toshiba, Package: /, Description: Solid state relay.
40、MP1584EN-LF-Z
Manufacturer: MPS, Package: /, Description: Buck converter.
41、OP07CDR
Manufacturer: TI, Package: 8-Pin SOIC, Description: Operational Amplifier.
42、LM2903DR
Manufacturer: TI, Package: 8-Pin SOIC, Description: Comparator.
43、STM32H750VBT6
Manufacturer: ST, Package: 100-Pin LQFP, Description: 32-bit MCU.
44、GS2972-IBE3
Vendor: Semtech, Package: 100-Pin LBGA, Description: Video processor.
45、STM32F429BIT6
Manufacturer: ST, Package: 208-Pin LQFP, Description: 32-bit MCU.
46、TPS65982ABZQZR (final purchase stage)
Vendor: TI, Package: 96-Pin BGA, Description: USB controller.
47、TLV62084DSGR
Manufacturer: TI, Package: 8-Pin WSON, Description: DC-DC converter.
48, AD9268BCPZ-125
Manufacturer: ADI, Package: 64-Pin LFCSP, Description: Analog to digital converter.
49、LTC2950ITS8-1
Manufacturer: ADI, Package: 8-Pin TSOT-23, Description: Power supply controller.
50、MPU-6050
Manufacturer: InvenSense, Package: 24-Pin QFN, Description: Accelerometer gyroscope.
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