TPS2100DBVR

OR Controllers, Ideal Diodes Overview

The TPS2100DBVR is a dual-input, single-output power multiplexer IC manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 4 V and supports an output current of 500 mA. The device features a maximum on-resistance of 2.1 Ohms, with a maximum turn-on time of 830 µs and a maximum turn-off time of 8 µs. It is housed in a SOT-23-5 surface-mount package and functions reliably across an operating temperature range of -40°C to +70°C.

OR Controllers, Ideal Diodes Feature Summary

• Dual input single output power switching architecture
• Low on-resistance for efficient power distribution
• Compact SOT-23-5 surface mount packaging

OR Controllers, Ideal Diodes Applications

• Battery-powered portable electronics
• USB peripheral power routing
• Redundant power supply selection systems

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix 'DBVR' corresponds to the SOT-23-5 package and reel tape configuration. Confirm that the 2.7 V to 4 V operating voltage range aligns with the target system's power rails. Ensure thermal management accounts for the 309 mW power dissipation rating under maximum load conditions during procurement validation.

OR Controllers, Ideal Diodes Selection Notes

Select this component when a low-profile solution is required for switching between two power sources in space-constrained designs. The 500 mA current capability suits moderate-load applications. Consider the 2.1 Ohm on-resistance impact on voltage drop compared to lower-resistance alternatives if efficiency is critical. Verify compatibility with the 2.7 V minimum supply requirement.

OR Controllers, Ideal Diodes Part Context

This part belongs to the TPS2100 series of power mux ICs from Texas Instruments. It shares the same SOT-23-5 footprint and basic functionality as variants like the TPS2101 and TPS2103, but differs in switching speed specifications. The DBVR designation indicates the specific tape-and-reel packaging format used for automated assembly processes.

OR Controllers, Ideal Diodes Replacement Considerations

The TPS2101DBVR and TPS2103DBVR are direct pin-compatible substitutes within the same family. These alternatives offer different switching speeds (440 µs turn-on) while maintaining similar electrical characteristics and package dimensions.