XC6209B562MR-G

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

The XC6209B562MR-G is a fixed positive low dropout (LDO) voltage regulator manufactured by Torex Semiconductor. It provides a fixed output voltage of 5.6 V with a maximum output current of 150 mA. The device operates within an input voltage range of 2 V to 10 V and features a typical dropout voltage of 160 mV at full load. Key electrical specifications include a quiescent current of 25 µA, a line regulation of 0.01 %/V, and a ripple rejection ratio of 70 dB. The unit is housed in a SOT-25-5 surface-mount package and supports an operating temperature range from -40 °C to +85 °C.

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

• High-speed LDO regulator architecture utilizing CMOS process technology for rapid transient response.
• Compatible with low ESR ceramic capacitors to ensure output stability under varying load conditions.
• Integrated protection circuits including current limiting and thermal shutdown mechanisms.
• Fixed output voltage selection available in 0.05 V increments across the specified range.

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

• Portable battery-powered electronic devices requiring efficient power management
• Embedded systems needing stable voltage rails for microcontrollers or sensors
• Communication equipment utilizing low noise linear regulation

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

Verify the specific suffix 'MR-G' corresponds to the SOT-25-5 package and RoHS compliance status required for your assembly process. Confirm that the 150 mA output current rating aligns with your circuit's peak load demands. Ensure input voltage remains within the 2 V to 10 V operational window to maintain regulation. Check datasheet revisions for any updates on thermal dissipation limits in the SOT-25 package.

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

Select this component when a fixed 5.6 V rail is required with minimal quiescent current consumption. The 150 mA current limit suits moderate load applications where high efficiency is prioritized over higher current delivery. Consider the 70 dB ripple rejection for noise-sensitive analog sections. The SOT-25-5 footprint offers a compact solution for space-constrained PCB designs compared to larger packages.

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

This part belongs to the XC6209 series of high-speed LDO regulators from Torex Semiconductor. The series is characterized by its precision, low noise, and compatibility with low ESR ceramic output capacitors. Unlike adjustable variants, the B-series suffix indicates a fixed output voltage configuration. The MR-G designation specifies the surface-mount packaging and environmental compliance.

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

Direct substitutes within the same family include other XC6209BxxxxMR-G variants with different fixed output voltages, provided the pinout and package remain identical. Cross-family replacements require verification of dropout voltage, current capacity, and package dimensions to ensure mechanical and electrical compatibility without redesigning the PCB layout.