XC6216D492PR-G

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

The XC6216D492PR-G is a positive fixed-output low-dropout voltage regulator manufactured by Torex Semiconductor. It provides a nominal output voltage of 4.9V with ±2% accuracy and supports a maximum output current exceeding 150mA. The device operates within an input voltage range of 2.0V to 28.0V and features a typical supply current of 5μA. It utilizes a three-pin SOT-89 package and includes built-in overcurrent protection and thermal shutdown circuits for enhanced reliability.

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

• Fixed output voltage configuration without external adjustment components
• Integrated overcurrent limiting and thermal shutdown protection mechanisms
• Low power consumption with minimal quiescent current draw
• Compatible with low ESR ceramic capacitors for output stabilization

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

• Car audio systems
• Car navigation systems
• Mobile devices and terminals
• Digital still cameras and camcorders
• Smart phones and mobile phones

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

Verify the specific part number against official distributor catalogs to ensure correct suffix identification. Confirm that the SOT-89 package matches the design requirements. Check RoHS compliance status if environmental regulations apply. Ensure the fixed 4.9V output aligns with the target circuit specifications before procurement.

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

Select this component when a stable 4.9V rail is required from inputs up to 28V. The ±2% tolerance suits general logic or analog biasing. Verify that the load current remains below the 150mA limit. Consider the thermal dissipation capabilities in the SOT-89 package under high dropout conditions.

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

This device belongs to the XC6216 series of 28V low-power voltage regulators. The 'D' designation indicates a fixed-output variant without a chip-enable pin, distinguishing it from B and C types. The PR-G suffix specifies the SOT-89 surface-mount package and halogen-free construction.

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

XC6216D492MR-G (SOT-25 package)

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

Does the XC6216D492PR-G include a chip-enable function?

No, the D-type designation indicates a fixed-output regulator without a CE pin.

What is the maximum input voltage supported?

The device supports an input voltage range up to 28.0V.