Texas Instruments

TPS2103D

TPS2103D Description

The TPS2103D is a source selector switch designed by Texas Instruments, optimized for use in handheld and mobile devices. This IC is part of the OR Controllers and Ideal Diodes category, offering a robust solution for power source selection in compact electronic systems. The TPS2103D is housed in an 8SOIC package, making it suitable for surface-mount applications. It features an input-to-output ratio of 2:1, allowing for efficient power management and distribution.

TPS2103D Features

• Supply Current: The TPS2103D operates with a minimal supply current of 14 µA, ensuring low power consumption and extended battery life in mobile devices.
• Output Current Capability: This IC supports a maximum output current of 500mA and 100mA, providing flexibility for various power requirements.
• Supply Voltage Range: It operates within a supply voltage range of 2.7V to 4V, making it compatible with a wide range of power sources.
• Internal Switch: The TPS2103D includes an internal switch, simplifying the design and reducing the need for additional components.
• Compliance and Status: The product is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards. It is also categorized under HTSUS code 8542.39.0001.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the TPS2103D is suitable for a variety of manufacturing environments without the need for special handling.

TPS2103D Applications

The TPS2103D is ideal for applications requiring efficient power source selection and management, particularly in handheld and mobile devices. Its low supply current and flexible output current capabilities make it suitable for devices that need to conserve power while maintaining functionality. The internal switch and wide supply voltage range further enhance its versatility, making it a preferred choice for designers looking to optimize power distribution in compact electronic systems.

Conclusion of TPS2103D

The TPS2103D from Texas Instruments stands out as a reliable and efficient source selector switch, offering a combination of low power consumption, flexible output current, and robust compliance with industry standards. Its design features make it an ideal component for power management in handheld and mobile devices, ensuring optimal performance and reliability. Despite being marked as obsolete, the TPS2103D remains a valuable option for legacy systems and applications where its unique features and benefits continue to provide significant value.