XC6233H1919R-G

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

The XC6233H1919R-G is a fixed-output LDO regulator from Torex Semiconductor with a nominal output voltage of 1.9V and a maximum continuous output current of 200mA. It operates within an input voltage range of 1.7V to 5.5V and features a typical dropout voltage of 375mV at full load. The device includes built-in inrush current prevention, current limiting, short circuit protection, and a CE pin for active-high control. It utilizes the USPQ-4B04 package and maintains stability with ceramic capacitors.

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

• Integrated inrush current prevention circuit limits startup surge currents.
• Built-in CL auto-discharge function rapidly drains output capacitance during standby.
• Active High CE pin enables precise on/off control and low-power stand-by modes.
• Compatible with low ESR ceramic output capacitors for stable transient response.

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

• Mobile devices and terminals
• Wireless modules
• Camera modules

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

Verify that the specific part number XC6233H1919R-G matches the required 1.9V output and USPQ-4B04 package configuration. Confirm compliance with EU RoHS standards and ensure the ordering suffix corresponds to the correct reel quantity. Cross-reference datasheet electrical characteristics against system requirements before finalizing procurement.

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

Select this component when a fixed 1.9V rail is required with moderate current demands up to 200mA. The USPQ-4B04 package offers thermal advantages over smaller footprints. Ensure input voltage remains above the minimum operating threshold plus the dropout voltage under all load conditions to maintain regulation.

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

This device belongs to the XC6233 series of high-speed LDO regulators designed by Torex Semiconductor. The series is characterized by low power consumption, high ripple rejection, and integrated protection circuits. It serves as a power management solution for portable electronics requiring efficient linear voltage regulation.

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

Consult official Torex documentation for verified substitutes. Direct replacements must match the 1.9V output, 200mA current rating, and USPQ-4B04 package footprint while maintaining identical pinout configurations.