IFX54211MBV33HTMA1

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

The IFX54211MBV33HTMA1 is a fixed-output linear voltage regulator from Infineon Technologies, providing a stable 3.3V output with a maximum current capacity of 150mA. It operates within an input voltage range up to 18V and features a typical dropout voltage of 0.57V at full load. The device incorporates comprehensive protection mechanisms including overcurrent, thermal shutdown, and short-circuit protection. Designed for surface-mount installation in PG-SCT595-5-1 packages, it supports industrial temperature ranges from -40°C to 125°C with high power supply rejection ratio performance.

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

• Integrated linear regulation with fixed 3.3V output capability
• Built-in overcurrent, thermal, and short-circuit protection circuits
• Enable control functionality for power management optimization

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

• Battery-powered motor drives
• Industrial microcontroller systems
• Automotive electronic modules

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

Verify component authenticity through authorized distribution channels due to discontinued status. Confirm package integrity and moisture sensitivity level handling requirements during storage. Ensure replacement sourcing aligns with long-term availability constraints for production continuity.

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

Evaluate input voltage headroom against the specified maximum rating to ensure efficient operation. Consider thermal dissipation requirements based on load current and ambient temperature conditions. Verify compatibility with system enable logic levels and ground reference configurations.

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

This component belongs to the IFX54211 family of low-dropout regulators designed for precision power delivery in compact form factors. It serves as a critical power management element in embedded systems requiring stable voltage rails for sensitive digital and analog circuitry.

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

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for direct replacements or functional equivalents.