TPS76950DBVRG4

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

The TPS76950DBVRG4 is a single-output fixed low-dropout linear regulator from the Texas Instruments TPS769 series. It provides a fixed 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 maintains a typical dropout voltage of 71 mV at full load. Quiescent current is specified at 28 uA, with an input bias current of 17 uA. Line regulation is 0.04 %/V, and load regulation is 12 mV. The component supports operation from -40 C to +125 C and is housed in a SOT-23-5 surface-mount package.

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

• Ultra-low quiescent current design for extended battery life
• Fixed 5 V output capability with high line and load regulation
• Low dropout voltage performance under full load conditions

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

• Battery-powered portable electronic devices
• Automotive sensor power supplies
• Microcontroller system voltage regulation

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

Verify the complete part number including the G4 suffix to confirm lead-free compliance and specific manufacturing lot details. Confirm that the SOT-23-5 package matches your PCB footprint requirements. Ensure the fixed 5 V output aligns with your circuit design needs. Check for any specific automotive qualification documentation if deploying in vehicle applications.

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

Select this component when a stable 5 V rail is required with minimal static power consumption. The SOT-23-5 package offers space efficiency for compact designs. Consider the 100 mA current limit against peak load demands. Verify input voltage stability remains above the minimum threshold across all operating temperatures.

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

This regulator belongs to the TPS769 family of ultralow-power LDOs. It shares architectural similarities with other members like the TPS76950QDBVRG4Q1 but lacks the explicit Q1 automotive designation in its base model name. The G4 suffix indicates RoHS-compliant manufacturing. It serves as a standard industrial-grade alternative to automotive-specific variants within the same functional family.

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

TPS76950QDBVRG4Q1 is a verified automotive-qualified substitute within the same series.