STMicroelectronics

500

This is a four-channel ESD protection device, designed with an array structure. Its core function is to provide electrostatic discharge protection for four high-speed data lines, suppress transient voltage surges, and prevent the back-end chips from being damaged due to ESD events.

Bourns

1000

This is a high-current, shielded power inductor with an inductance value of 1.0 μH. It adopts a ferrite magnetic shielding structure, which can effectively suppress electromagnetic interference and has low DC resistance and high saturation current characteristics. It is mainly used for energy storage and filtering in switching power supply circuits, providing stable power supply for high-current loads such as CPUs and GPUs.

Onsemi

500

This is a Schottky barrier diode that achieves low-dropout rectification through a metal-semiconductor junction. Its core function is efficient rectification in high-frequency switching circuits and reverse connection protection, making it suitable for scenarios requiring low power consumption and high speed.

Vishay Intertechnology Inc.

500

This is a Schottky barrier diode, featuring a dual-chip common cathode structure. Its core function is to achieve high-frequency rectification and low-dropout switching, and is suitable for applications such as high-frequency switching power supplies, polarity protection, and current diversion.

Vishay Intertechnology Inc.

200

This is a three-phase rectifier bridge module, which integrates six rectifier diodes to form a three-phase full-bridge rectifier circuit. Its core function is to convert the three-phase AC input into a DC output, achieving efficient high-power rectification. It is suitable for applications such as industrial motor drives, frequency converters, and welding equipment.

Onsemi

500

This is a single-channel Schottky barrier diode, packaged in SOD-123FL. Its core function is to utilize the Schottky barrier property to achieve low dropout voltage and high-speed rectification, and is suitable for high-frequency switching circuits and reverse connection protection.

Micro Commercial Components

800

This is a bidirectional transient voltage suppression diode (TVS) in SMB package. Its core function is to protect the downstream circuit from damage caused by transient overvoltage (such as ESD, surge) by quickly clamping the voltage to a safe level.

Littelfuse Inc.

800

This is a unidirectional transient voltage suppression diode, packaged in SMA. Its core function is to provide overvoltage protection for circuit boards. When the circuit is subjected to electrostatic discharge, lightning induction or other voltage transient impacts, it can respond quickly and clamp the voltage within a safe range.

Texas Instruments

800

This is a high-precision and low-drift 10V reference voltage source chip. Its core function is to provide an extremely stable and precise 10V output voltage, which serves as a voltage reference for analog-to-digital converters, digital-to-analog converters, or precision measurement systems, ensuring the measurement or control accuracy of the entire system.

Semtech Corporation

500

This is a low-capacitance multi-channel TVS diode array, specially designed for electrostatic discharge (ESD) and transient voltage suppression in high-speed interfaces. Its core function is to clamp high-voltage spikes within nanosecond timeframes, protecting downstream precision chips from ESD, surges, and electrical overloads.

Microchip Technology Inc.

500

This is an enhanced mid-range microcontroller based on the 8-bit PIC® architecture, featuring 14KB flash memory, 1KB SRAM and 256B EEPROM. It supports nanoWatt XLP ultra-low power consumption technology. Its core function is to implement device control, sensor data processing and user interface management through programmable logic, and is suitable for industrial automation and consumer electronics fields.

Ricoh Company, Ltd.

200

This is a high-precision, low-power voltage detector/reset IC. Its core function is to monitor the system power supply voltage (such as the power supply for microprocessors and FPGAs). When the voltage drops below the preset threshold (for example, 1.4V), it automatically outputs a reset signal to ensure that the device safely restarts in case of power supply anomalies, preventing data errors or system malfunctions.

Panasonic

1000

This is a single-coil, latching relay. It is driven by pulse signals and can maintain its state with extremely low power consumption. It is mainly used to control the on-off of circuits and is particularly suitable for power management and load switching in battery-powered portable devices (such as smart home and Internet of Things terminals).

Holtek Semiconductor

1000

This is an LCD liquid crystal display driver. It integrates memory mapping and controller, and can directly drive multiple LCD displays through a simple serial interface, suitable for displaying numbers, characters or custom symbols. It is mainly applied to devices such as multimeters, electronic scales, and home appliance control panels that require segment display screens. Additional Explanation: This device supports a maximum of 32x4 liquid crystal display mode. It features low power consumption and high anti-interference capabilities. Its simplified instruction set significantly reduces the software overhead of the main control MCU.

Diodes Incorporated

800

This is a compact surface-mount rectifier bridge. Its interior integrates four diodes, forming a full-bridge rectifier circuit. The core function is to convert the input alternating current into unidirectional direct current, achieving full-wave rectification. It is widely used in power adapters, battery chargers, and other electronic devices that require AC/DC conversion. Additional Explanation: This device integrates multiple discrete components into a single package, which helps simplify circuit board design and save space. Its typical specifications are a maximum reverse voltage of 1000V and an average rectification current of 2A.

ADI(Linear Technology)

800

This is a low-power, fixed 5V output charge pump voltage inverter/balancer with a cut-off function. It employs switch-capacitor technology and can convert a positive input voltage into a negative output voltage or achieve voltage multiplication without the need for an inductor. It is mainly used to provide a negative power supply for operational amplifiers, LCD biasing, and power management for portable devices. Additional Explanation: This device has a maximum output current of 50mA and a static current of only 100µA. Its SOT-23 package and minimal external component requirements make it highly suitable for battery-powered applications with limited space.