Winbond

1500

1. Product Brand and Basic Information Brand: Winbond Model: W25Q128JVSIQ (128Mbit/16MB Serial NOR Flash) Package: SOIC-8 (208mil) or WSON-8 (6×5mm) 2. Core Functions Storage Capacity: 128Mbit (16MB), organized as 65,536 pages (each page 256 bytes) Interface Protocol: Supports standard SPI, Dual SPI (Dual SPI), Quad SPI Maximum Clock Frequency: 133MHz (Equivalent to 532MHz for Quad SPI) Erase Characteristics: Supports 4KB sector erase, 32KB/64KB block erase, full chip erase Page Programming Time: 0.7ms (Typical Value), Erase Time: 60ms (4KB Sector) Low Power Consumption: Operating Voltage 2.7V~3.6V, Standby Current as Low as 1μA 3. Security and Reliability Security Features: 64-bit Unique Serial Number (for device authentication) 3 256-byte Secure Registers (OTP Lock Protection) Hardware/Software Write Protection Mechanism Durability: 100,000 write cycles per sector, data retention for 20 years (85℃) 4. Typical Application Scenarios Embedded Systems: Store firmware, configuration parameters or execute code (XIP) Internet of Things Devices: Data storage in low-power scenarios (such as sensor logs) Industrial Control: Code storage with high reliability (such as PLC, industrial control equipment) Consumer Electronics: Router BIOS, graphics card firmware, smart home devices

ST

1000

STM32F103C8T6 is a 32-bit microcontroller based on the ARM Cortex-M3 core launched by STMicroelectronics. It is packaged in LQFP48 and has a maximum operating frequency of 72 MHz. It is widely used in industrial control, consumer electronics, and Internet of Things devices and other fields.

ON Semiconductor

2000

2N7000 is an N-channel MOSFET transistor, produced by ON Semiconductor (Ansenom). It is packaged in TO-92 and is an enhancement type field effect transistor.2N7000 is an N-channel MOSFET transistor, produced by ON Semiconductor (Ansenom). It is packaged in TO-92 and is an enhancement type field effect transistor. Main parameters: Voltage/Current: 60V VDS, 200mA ID (continuous)‌ On-resistance: 5Ω @ VGS = 10V‌ Switching characteristics: Low gate charge (Qg), suitable for fast switching applications‌ Typical Application: Low-signal switching circuits (such as logic level conversion) Low-power power management (such as battery protection module) Small servo motor driver

Toshiba

100

2SK2312 is a N-channel MOSFET transistor, manufactured by Toshiba. It is packaged in TO220F. The key parameters of this device are: Voltage/Current: 60V VDS, 45A ID (@25°C) On-state resistance: 10mΩ @ VGS=10V Application scenarios: Suitable for high-power circuits in switching power supplies, motor drives, DC-DC converters, etc. This device is characterized by low on-state loss and high switching speed, and is commonly used in industrial control and automotive electronics fields.

ROHM

1000

2SD1766T100Q is a medium-power surface-mount transistor, produced by the brand ROHM. It is packaged in SOT-89 and is of the NPN type bipolar transistor. Its main parameters are as follows: Voltage/Current: 32V/2A (VCEO) Characteristics: Low saturation voltage drop (VCE(sat) = 0.16V @ 2A), suitable for low-frequency amplification, power switch and other scenarios.

‌ON Semiconductor

200

The 1N4747A is a 1W power regulator diode. The brands include ON Semiconductor (Dexin), ST/Italted, and Taiwan Semiconductor. It is a type of Zener Diode and is packaged in DO-41 surface mount. The nominal voltage regulation value is 20V ± 5%, and the maximum power consumption is 1W. It is suitable for power regulation and circuit protection scenarios. This diode has low dynamic impedance (22Ω) and fast response characteristics. It is widely used in industrial control, automotive electronics, and communication equipment.

NXP

3000

NXP 01WWEPD23015F0A is a voltage level converter chip, featuring a TSSOP-8 package and supporting tri-state output. It is mainly used for signal level matching in digital circuits. Its operating voltage range is 3.6V to 5.5V, and it is suitable for interface design in embedded systems, consumer electronics, and communication devices. This chip belongs to NXP's analog and interface product line and has characteristics such as low power consumption and high compatibility. Specific application scenarios include multi-voltage MCU communication and sensor signal conditioning, etc.

Nichicon

100

UPW1C102MPD is an aluminum electrolytic capacitor of the Nichicon brand, belonging to the UPW series of low-impedance general-purpose products. Its main function is to provide a capacitance of 1000μF (with a tolerance of ±20%) and a rated voltage of 16V. It features low ESR (52mOhms), high ripple current (1.22A@100kHz), and long lifespan (5000 hours@105°C). It is packaged in a radial through-hole style (lead spacing 5mm, diameter 10mm), with a working temperature range of -55°C to 105°C. It is suitable for power filtering and industrial high-voltage applications.

TI

456

TPS3808G12QDBVRQ1 is a automotive-grade (with AEC-Q100 certification) monitoring circuit model launched by Texas Instruments (TI), belonging to the TPS3808-Q1 series. Its main functions include: Monitor system voltage (threshold 1.12V). When the voltage drops below the preset value or a manual reset (MR) is triggered, an output low-level reset signal (open-drain output) is generated; Supports programmable delay reset ranging from 1.25ms to 10s, with a static current as low as 2.4μA, suitable for battery-powered scenarios; Operating temperature range is -40°C to 125°C, using SOT-23-6 package. This model is specifically designed for automotive electronic systems, providing high-precision voltage monitoring and reliable reset control.

TI

1000

TPS73701DRBR is a variable low-dropout linear regulator (LDO) model from the Texas Instruments (TI) brand, packaged as VSON8_3.1X3.1MM_EP. It has an output current of 1A, an output voltage range of 1.2V to 5.5V, and features enable control, overcurrent protection, overtemperature protection, and reverse polarity protection functions. Its efficient design (such as PSRR up to 58dB) is suitable for compact power management scenarios.

TRACOPOWER

500

TSR 1-2450 is a switching voltage regulator of the TRACOPOWER brand. Its input voltage range is 6.5 - 36V DC, the output is stable at 5V DC/1A, with a maximum power of 5W and an efficiency of up to 94%. It supports short-circuit protection (SCP). It operates in a wide temperature range of -40°C to 85°C, using a SIP 3 through-hole package, weighing only approximately 1g. It is suitable for high-voltage scenarios such as industrial power isolation and motor drives.

Intel

50

SRKT7 is an Intel Core i9-11900H high-performance mobile processor, featuring an FC-BGA16F package, with 24MB of smart cache and a maximum turbo boost frequency of 4.80GHz. It is specifically designed for high-end laptops, offering powerful multi-tasking and gaming performance.

Sanken Electric

8

SRGKX is a high-speed optocoupler relay launched by Japanese Sanzen Electric. It is packaged in SOP-4 format and features an ultra-low trigger current of 0.4mA and a switching frequency of 1MHz. It is specifically designed for industrial PLC isolation control and medical equipment signal transmission scenarios.

TI

1200

The SN74LVC1T45DBVR is a single-channel bidirectional voltage level converter launched by Texas Instruments (TI). It adopts a SOT-23-6 micro package and supports a wide voltage range of 1.65V to 5.5V. The transmission delay is only 3.8ns. It is specifically designed for signal conversion across voltage domains in low-speed buses such as I²C/UART, meeting the low power consumption and high integration requirements of IoT devices.

TI

350

The SN74LVC1G07QDCKRQ1 is a vehicle-grade single-channel open-drain buffer/driver launched by Texas Instruments (TI). It is packaged in SC-70 and supports a wide voltage input range of 1.65V to 5.5V. It has passed AEC-Q100 certification and is specifically designed for signal conditioning and level conversion scenarios in automotive electronics.

TI

621

The SN74AVC1T45DRLR is a 1-bit dual-power bus transceiver introduced by Texas Instruments (TI). It is packaged in SOT-563 and supports a wide voltage range of 1.2V to 3.6V for bidirectional level conversion. It has a high-speed data transmission capability of 500Mbps and integrates tri-state output and VCC isolation features. It is suitable for embedded systems in industrial control and communication equipment that require voltage conversion.