Ps224u
Overview
Product sourcing insights & recommendations
The PS224U is a specialized 4-channel secondary monitoring integrated circuit (IC) primarily used in switching power supplies for PCs and consumer electronics. TechpowerupScribd
Product Overview & Key Features
Manufactured by Silicon Touch Technology Inc. (SiTI), the PS224U provides comprehensive supervision and protection for power conversion systems. Alldatasheet
- Multi-Rail Monitoring: Tracks 3.3V, 5V, and dual 12V rails (+12V1, +12V2) simultaneously. Techpowerup
- Robust Protection: Includes Over-Voltage (OVP), Under-Voltage (UVP), and Over-Current Protection (OCP) with programmable lockout features. Scribd
- System Integration: Features a Power Good (PGO) output to ensure the system only boots when voltages are stable, and a PSON/ pin for remote ON/OFF control. TechpowerupScribd
- Package Options: Available in 16-pin DIP and SOP formats, suitable for both through-hole and surface-mount assembly. Ic-Components
Market Trends & Insights
- Sourcing & Availability: The PS224U is widely available in the B2B market, with unit prices typically ranging from $0.20 to $1.50 depending on volume and vendor. UtsourceDatasheet4U
- ATX Power Supply Growth: The global ATX power supply market is projected to grow at a CAGR of 4.9% (2025–2035), driven by high-performance computing and gaming PC demand. Wiseguyreports
- Rising Interest: Google Trends data shows a significant surge in interest for "PC power supply" and related components in April 2026, indicating a period of high market activity or new product cycles.
- Supply Chain Outlook: Lead times for power supply components remain unpredictable in 2026, with procurement managers facing price volatility due to surges in semiconductor demand. UtmelPhihong
The file below contains a list of 81 product listings for the PS224U, providing direct access to suppliers and current B2B pricing.
Here are the detailed product specs and market insights for the PS224U IC. You can continue with:
Ps224u Dip16 Sop16 Integrated Circuit
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Shanghai Anxi Import & Export Co., Ltd.🇨🇳CN5 yrs
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PIC16F88-I/SO Microcontrollers MCU 8-bit PIC RISC 7KB Flash 5V 18-Pin Tube integrated circuits ic chip PIC16F88-I/SO..
Shanghai Fujian Trade Co., Limitedverified🇨🇳CN1 yr
new original sop8 dip8 24C02 24C04 24C08 24C16 24C32 24C64 i2c EEPROM Memory ic chip
Shanghai Oriental International Groupverified🇨🇳CN12 yrs
New-Original-In Stock PN7921SB-B1 SOP-16 Integrated Circuit IC Chip CZSKU:R3W4C6P3
Sino-Shanghai Yunnan Manufacturing🇨🇳CN3 yrs
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SP232AEP DIP-16 Microcontroller - MCU Original IC chip SP232ECP-L-TR
Sino-Shanghai Fujian Manufacturing🇨🇳CN5 yrs
Ps224u Pick #27 (770350)
Ps224u Pick #28 (809942)
Ps224u Pick #29 (497345)
Ps224u Pick #30 (045056)
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Sources & References
52 sources cited · Verified industry data & reports
PS224 4-Channel Secondary Monitoring IC
TechPowerUp
OVP/UVP (Over-Voltage/Under-Voltage Protection) monitors 3.3V, 5V and dual. 12V to protect our power supply and PC, FPO/ goes to high when one ...
PS224U Datasheet, PDF
ALLDATASHEET.COM
PS224U Datasheet. Part #: PS224. Datasheet: 143Kb/12P. Manufacturer: Silicon Touch Technology Inc.. Description: Over/Under-voltage protection and lock out.
PS224 4-Channel Monitoring IC Datasheet - Power Supply
Scribd
This document describes the PS224 4-Channel Secondary Monitoring IC. It has over-voltage, under-voltage, over-current protection and generates a power good ...
PS224U PS2251-50-F PS222L stock available from ...
IC Components
PS224U 100% New Original 1000pcs in Stock, Find PS224U Price, Stock, datasheet at IC Components Ltd Online, buy PS224U with warrantied. 100% guarantee.
24-Outlet Vertical Power Strip, 120V, 15A, 5-15P, 15 ft. ( ...
Tripp Lite
Includes 24 NEMA 5-15R output receptacles with 2.8-inch center-to-center spacing, 15-foot (4.6-meter) AC line cord and lighted power switch with locking.
PSX Power Supply
Software House
Features · Available in single and dual voltage configurations, with 15-reader all-in-one cabinets and 32-reader all-in-one cabinets · Automatic email alerts for ...