STMPS2151STR - High-Side N-Channel Switch for General Purpose Applications

The STMPS2151STR is a high-side N-channel switch that is designed to provide reliable on/off switching of loads with voltage levels between 2.7V and 5.5V. This switch is suitable for use in a wide range of devices, including smartphones, tablets, digital cameras, and portable media players.

One of the key features of the STMPS2151STR is its non-inverting input type. This input type allows the switch to be triggered by a logic signal, making it easy to integrate into digital circuits. In addition, the switch features current limiting fault protection, which helps to protect against overloads and short circuits.

With a maximum output current of 500mA and a typical Rds on of 90mohm, the STMPS2151STR is capable of handling a wide range of loads. This makes it ideal for use in devices that require high-current switching, such as power amplifiers and motors.

The STMPS2151STR is a surface-mount switch, which means that it can be easily integrated into PCB designs. It features a small form factor that helps to save space, making it ideal for use in compact devices.

In terms of operating temperature, the STMPS2151STR is designed to operate in a wide range of environments. It is capable of operating at temperatures as low as -40°C and as high as 125°C (Tj), making it suitable for use in both indoor and outdoor applications.

Overall, the STMPS2151STR is a reliable and versatile high-side N-channel switch that is ideal for use in a wide range of devices. Its non-inverting input type, current limiting fault protection, and high output current make it an excellent choice for applications that require fast and efficient switching of high-current loads.