Manufacturer: STMicroelectronics
Key Specifications
- Package: 8-DFN
- Switch Type: P-channel MOSFET
- Number of Outputs: 1
- Input Voltage Range: To be verified
- Current Limit: To be verified
- Operating Temperature: To be verified
- Interface: On/Off control (EN pin)
- Output Type: High-side
The ST890DTR from STMicroelectronics is a high-side power switch designed for efficient power distribution in compact electronic systems. Housed in an 8-DFN package, this single-channel P-channel MOSFET switch provides a simple and reliable solution for enabling or disabling power to downstream loads.
Key Features
- Single P-channel high-side switch
- Integrated current limiting protection (exact threshold to be verified)
- Low quiescent current for power-sensitive designs
- On/off control via enable pin
- Compact 8-DFN package for space-constrained PCBs
- Thermal shutdown protection (to be verified)
Applications
- USB peripherals and hubs
- Hot-swap power management
- Portable and battery-powered devices
- Load switching in industrial and consumer electronics
Selection Guidance
When selecting the ST890DTR, verify the input voltage range and current limit requirements against your specific application. The 8-DFN package is suitable for designs with limited board space. For detailed specifications, refer to the official STMicroelectronics datasheet.
