TLV71211DBVR

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

The TLV71211DBVR is a fixed-output low-dropout (LDO) linear regulator manufactured by Texas Instruments. It provides a maximum output current of 300 mA and operates with an input voltage range from 2 V to 5.5 V. The device features a sub-band-gap reference architecture, enabling stable operation without requiring external output capacitors for stability. It delivers a typical dropout voltage of 260 mV at full load. The component supports a wide operating temperature range from -40°C to +125°C and is housed in a compact SOT-23-5 package.

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

• Capable of delivering up to 300 mA of continuous output current
• Operates without external output capacitors due to internal compensation
• Maintains regulation with minimal voltage difference between input and output
• Designed for efficient power management in battery-powered systems

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

• Portable consumer electronics requiring stable voltage rails
• Battery-operated devices needing extended runtime efficiency
• Embedded systems utilizing single-cell or dual-cell battery sources
• Microcontroller power supply conditioning

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

Verify the specific output voltage variant during procurement, as the base part number may correspond to multiple fixed voltage options. Confirm the suffix 'DBVR' indicates the SOT-23-5 package and tape-and-reel shipping format. Ensure compatibility with the target PCB footprint and thermal requirements. Check for RoHS compliance status if required by regional regulations. Validate that the selected voltage rating matches the system design specifications exactly.

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

Select this regulator when a compact solution is needed for currents up to 300 mA. It is suitable for applications where minimizing external components is a priority. Consider its performance relative to input voltage variations and load transients. Evaluate the thermal dissipation capabilities within the SOT-23-5 package constraints. Compare against other LDOs in the family for specific voltage accuracy and quiescent current requirements.

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

This component belongs to the TLV712xx series of low-dropout regulators from Texas Instruments. The series is characterized by its ability to operate stably without output capacitors, simplifying board layout. It targets applications requiring small form factors and reliable performance under varying load conditions. The DBVR suffix specifically denotes the surface-mount SOT-23-5 packaging style used for space-constrained designs.