TPS76925DBVRG4

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The TPS76925DBVRG4 is an ultralow-power, single-output linear voltage regulator from the Texas Instruments TPS769 series. It provides a fixed 2.5 V output with a maximum load current of 100 mA. The device operates within an input voltage range of 2.7 V to 10 V and features a typical quiescent current of 28 µA. It utilizes a SOT-23-5 surface-mount package and supports operation across a temperature range of -40°C to +125°C. Key electrical characteristics include a maximum dropout voltage of 100 mV at 50 mA and line regulation of 0.04% per volt.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Ultralow quiescent current consumption for extended battery life in portable applications
• Fixed 2.5 V output voltage with high accuracy and low dropout performance
• Integrated protection mechanisms including overcurrent limiting and thermal shutdown

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Battery-powered consumer electronics requiring minimal standby power
• Portable medical devices needing stable low-voltage regulation
• Wireless sensor nodes and IoT modules with strict power budgets

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the G4 suffix indicates lead-free and RoHS compliance status as per Texas Instruments specifications. Ensure the SOT-23-5 package marking matches official datasheet references to avoid counterfeit parts. Request batch traceability documentation for automotive or industrial qualification requirements.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this regulator when a fixed 2.5 V rail is required with minimal static power draw. Compare against adjustable variants if voltage flexibility is needed. Consider the 100 mA current limit for load requirements. Evaluate thermal dissipation capabilities within the SOT-23-5 package constraints for high ambient temperatures.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to the TPS769 family of ultralow-power LDOs designed for efficiency-critical applications. It shares architectural similarities with other members like the TPS76901Q but offers a fixed output configuration. The series emphasizes low noise and fast transient response suitable for sensitive analog circuits.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

The TPS76925DBVR is listed as an available substitute by manufacturers. Verify pinout compatibility and electrical parameter equivalence before substitution. Check for any differences in packaging or environmental ratings that may affect integration.