XD6216B411MR-G

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

The XD6216B411MR-G is a positive voltage regulator IC from the Torex Semiconductor XD6216 series, featuring a fixed output voltage of 4.1V with ±1.0% accuracy. It supports an input voltage range of 2.0V to 28.0V and delivers a maximum output current of 150mA. The device operates within an ambient temperature range of -40℃ to +105℃ and includes built-in current limit and thermal shutdown protection circuits.

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

• Integrated CE pin enables stand-by mode with ultra-low power consumption for extended battery life in portable applications.
• Compatible with low ESR ceramic capacitors for stable phase compensation without requiring additional bulk capacitance.
• Built-in over-current protection and thermal shutdown circuits safeguard the device against short circuits and overheating.

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

• Car navigation systems
• Car audios
• Car-mounted cameras

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

Verify the specific part number suffix against official manufacturer documentation to confirm package type and compliance status. Ensure that the selected component meets the required automotive qualification standards if intended for vehicle integration. Cross-reference datasheet specifications with system requirements before finalizing procurement decisions.

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

Select this component when a precise 4.1V regulated supply is needed from a high-voltage source up to 28V. Consider the SOT-25 package constraints for thermal management at higher load currents. Verify that the input voltage remains above the minimum threshold to ensure proper regulation and stability under all operating conditions.

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

This component belongs to the XD6216 series of low-power LDO regulators designed for automotive and industrial environments. The series offers various fixed output voltages selectable in 0.1V increments. The 'B' designation indicates the presence of a Control Enable (CE) function, allowing external switching of the regulator state.

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

Consult the official selection guide for other voltage variants within the XD6216 series. Direct substitutes must match the 4.1V output, SOT-25 package, and AEC-Q100 Grade 2 qualification if automotive reliability is required.