Overview
The NCP5208DR2G is a linear voltage regulator IC designed by onsemi, specifically for the active termination of DDR-I/II SDRAM. This component is crucial in ensuring stable and efficient voltage regulation in memory modules. It is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package and is available in tape and reel (TR) packaging for ease of use in automated assembly processes.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 8-SOIC |
| Package Style | Tape & Reel (TR) |
| Number of Outputs | 2 |
| Output Voltage | Fixed (typically 0.5V, 0.75V, 1.0V, 1.2V, 1.5V, 1.8V, 2.5V) |
| Maximum Input Voltage | 3.6V |
| Maximum Output Current | Up to 2A per output |
| Operating Temperature Range | -40°C to 125°C |
| Status | Obsolete |
Key Features
- Linear voltage regulation for DDR-I/II SDRAM active termination.
- Low dropout voltage and high accuracy output voltage.
- High current capability up to 2A per output.
- Compact 8-pin SOIC package.
- Thermal shutdown and current limit protection.
- Wide operating temperature range from -40°C to 125°C.
Applications
The NCP5208DR2G is primarily used in the active termination of DDR-I/II SDRAM memory modules. It is suitable for various applications including:
- Desktop and laptop computers.
- Server systems.
- Embedded systems requiring stable DDR memory operation.
- Other electronic devices that utilize DDR-I/II SDRAM.
Q & A
- What is the primary function of the NCP5208DR2G?
The NCP5208DR2G is a linear voltage regulator specifically designed for the active termination of DDR-I/II SDRAM. - What is the package type of the NCP5208DR2G?
The NCP5208DR2G is packaged in an 8-pin SOIC package. - What is the typical output voltage range of the NCP5208DR2G?
The typical output voltage range includes 0.5V, 0.75V, 1.0V, 1.2V, 1.5V, 1.8V, and 2.5V. - What is the maximum input voltage for the NCP5208DR2G?
The maximum input voltage is 3.6V. - What is the maximum output current per output for the NCP5208DR2G?
The maximum output current per output is up to 2A. - What are the key protection features of the NCP5208DR2G?
The device includes thermal shutdown and current limit protection. - What is the operating temperature range of the NCP5208DR2G?
The operating temperature range is from -40°C to 125°C. - Is the NCP5208DR2G still in production?
No, the NCP5208DR2G is listed as obsolete. - What are common applications for the NCP5208DR2G?
Common applications include desktop and laptop computers, server systems, and embedded systems requiring stable DDR memory operation. - Where can I find detailed specifications for the NCP5208DR2G?
Detailed specifications can be found in the datasheet available on the onsemi website or through authorized distributors.
