Texas Instruments

TPS2141IPWPR

TPS2141IPWPR Description

The TPS2141IPWPR is a specialized power management integrated circuit (IC) designed and manufactured by Texas Instruments. It is a USB adjustable low-dropout (LDO) regulator with a high PSRR and low quiescent current, making it ideal for USB-powered applications and peripherals. This device operates within a supply voltage range of 4.1V to 5.5V and consumes only 85µA of supply current, ensuring efficient power management in various applications.

TPS2141IPWPR Features

• Low Quiescent Current: The TPS2141IPWPR boasts a low quiescent current of 85µA, which helps reduce power consumption in battery-powered devices and extends battery life.
• Wide Input Voltage Range: With a supply voltage range of 4.1V to 5.5V, this IC can handle a variety of input voltage sources, making it suitable for a wide range of applications.
• High PSRR: The TPS2141IPWPR offers a high power supply rejection ratio (PSRR), which helps minimize noise coupling from the input supply to the output, ensuring clean and stable output voltage.
• Adjustable Output Voltage: This IC allows for adjustable output voltage, providing flexibility in designing power supply systems for various applications.
• Surface Mount Packaging: The TPS2141IPWPR is available in a 14-pin high-temperature small-outline surface-mount (HTSSOP) package, which is ideal for space-constrained designs.

TPS2141IPWPR Applications

The TPS2141IPWPR is well-suited for various applications, including:

1. USB-Powered Devices: Due to its low quiescent current and adjustable output voltage, this IC is ideal for powering USB devices such as chargers, hubs, and peripherals.
2. Portable Electronics: The TPS2141IPWPR's low power consumption and wide input voltage range make it suitable for portable electronics like smartphones, tablets, and wearable devices.
3. Power Management Systems: This IC can be used in power management systems for various electronic devices, providing efficient power regulation and noise filtering.

Conclusion of TPS2141IPWPR

The TPS2141IPWPR from Texas Instruments is a versatile and efficient power management IC designed for USB-powered applications and peripherals. Its low quiescent current, wide input voltage range, and high PSRR make it an excellent choice for a variety of electronic devices. With its adjustable output voltage and surface-mount packaging, the TPS2141IPWPR offers flexibility and space-saving solutions for designers. This IC is compliant with RoHS3 and REACH regulations, ensuring environmental compliance and suitability for global markets.