PL2303SA USB to RS-232 Controller IC SOP-8 – 5 Pack
PL2303SA USB to RS-232 Controller IC SOP-8 – 5 Pack
PL2303SA USB to RS-232 Controller Chip – 5-Piece Pack
Get reliable USB-to-serial conversion with this 5-piece set of PL2303SA (PL-2303SA) Integrated Circuit chips in SOP-8 package. Ideal for electronics engineers, hobbyists, PCB designers, and repair technicians who need a dependable USB to RS-232 interface controller in quantity.
Key Features
- Chip Model: PL2303SA / PL2303 / PL-2303SA
- Function: USB to RS-232 serial interface controller
- Package Type: SOP-8 (Small Outline Package, 8-pin)
- Condition: Brand new, genuine components
- Quantity: 5 pieces per pack — great value for prototyping or stock
- High-Concern Chemicals: None
- Brand: NioCen
What Is the PL2303SA?
The PL2303SA is a widely used single-chip USB-to-UART/RS-232 bridge controller. It enables seamless communication between USB host systems and legacy serial RS-232 devices, making it an essential component in communication modules, embedded systems, industrial equipment, and DIY electronics projects. The compact SOP-8 footprint makes it easy to integrate into space-constrained PCB layouts.
Ideal Applications
- USB to serial adapter circuits and modules
- Embedded system development and debugging
- Industrial communication interfaces
- Microcontroller programming adapters
- PCB prototyping and repair
Package Contents
- 5 × PL2303SA SOP-8 Integrated Circuit chips
Made in Mainland China.
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Frequently Asked Questions
Q: What is the PL2303SA chip used for?
A: The PL2303SA is a USB-to-RS-232 serial controller integrated circuit (IC) that bridges USB host interfaces with RS-232 serial devices. It is commonly used in USB-to-serial adapters, embedded development boards, microcontroller programming cables, and industrial communication modules.
Q: What package type is the PL2303SA and why does it matter?
A: The PL2303SA comes in a SOP-8 (Small Outline Package, 8-pin) format. This surface-mount package is compact and easy to solder onto PCBs, making it ideal for space-saving circuit designs and professional PCB assemblies.
Q: How many chips are included in this listing?
A: This listing includes 5 pieces of the PL2303SA SOP-8 integrated circuit, making it a cost-effective option for engineers who need spares, batch production, or prototyping quantities.
Q: Are these chips compatible with standard USB drivers?
A: Yes. The PL2303 series chips are supported by widely available USB-to-serial drivers compatible with most major operating systems, making them straightforward to implement in your designs.