TLE4269GXUMA1

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

The Infineon TLE4269GXUMA1 is an automotive-grade low-dropout (LDO) linear voltage regulator featuring a fixed 5.0 V output and a maximum continuous output current of 100 mA. It operates within an input voltage range of 5.5 V to 45 V and maintains a typical dropout voltage of 250 mV. The device provides high accuracy with a voltage regulation tolerance of 2% and includes integrated early warning functionality for thermal or electrical faults. Designed for robust performance, it supports an extended operating temperature range from -40 °C to +150 °C and is qualified under the AEC-Q100 standard for automotive applications.

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

• Integrated early warning system for proactive fault detection
• Automotive qualification compliant with AEC-Q100 standards
• Extended thermal stability across wide operating temperatures

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

• Automotive electronic control units
• Sensor power supply conditioning
• General purpose automotive voltage regulation

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

Verify the specific suffix against official manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure the component meets required automotive quality standards for your target application environment. Cross-reference datasheet revisions to confirm availability and functional equivalence before finalizing procurement plans.

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

Select this regulator when a fixed 5 V output with 100 mA capacity is required in automotive environments. Consider its 2% accuracy and early warning features for systems needing reliable fault indication. Verify that the 45 V maximum input voltage aligns with your system's supply rails and that the DSO-8 package fits your PCB layout constraints.

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

This component belongs to the OPTIREG™ Linear family, designed specifically for automotive electronics. It serves as a general-purpose voltage regulator offering high reliability and compact packaging. The series integrates safety features suitable for critical vehicle systems requiring stable power delivery under varying load and temperature conditions.

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

TLE4269G is listed as a part number alias for this component. Verify pin compatibility and exact electrical parameters with official documentation before substitution.