XC6501C461MR-G

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

The XC6501C461MR-G is a fixed-output low-dropout (LDO) voltage regulator manufactured by Torex Semiconductor. It provides a stable 4.6 V output with a maximum load current of 200 mA. The device operates within an input voltage range of 1.4 V to 6 V and maintains a typical power supply rejection ratio (PSRR) of 50 dB. Key electrical specifications include a quiescent current of 13 uA, a line regulation of 0.1 %/V, and a load regulation of 15 mV. The dropout voltage is specified at 150 mV under typical conditions. Voltage accuracy is maintained at 1%. The component is housed in a compact SOT-25-5 surface-mount package and supports operation across a temperature range from -40°C to +85°C.

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

• Capless design eliminates the need for external output capacitors, reducing board space and component count.
• High-speed response characteristics ensure rapid stabilization during transient load changes.
• Low quiescent current consumption enhances energy efficiency in battery-powered applications.

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

• Portable electronic devices requiring efficient power management
• Battery-operated systems needing stable voltage regulation
• Embedded circuits with strict size constraints

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

Verify the complete part number including suffixes against official Torex Semiconductor documentation to ensure correct output voltage and package type. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents. Cross-reference the specific ordering code with authorized distributors to validate availability and authenticity before procurement.

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

Select this regulator when a fixed 4.6 V output is required with minimal external components. Ensure the input voltage remains within the 1.4 V to 6 V range for proper operation. Consider the thermal performance given the 250 mW power dissipation limit in the SOT-25-5 package. Verify that the 200 mA load current meets the application requirements without exceeding the device's capabilities.

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

This component belongs to the XC6501 series of high-speed LDO regulators from Torex Semiconductor. The series is characterized by its ability to operate stably without external output capacitors, offering a balance of performance and simplicity. The XC6501C461MR-G specifically denotes the 4.6 V fixed output variant in the SOT-25-5 package, designed for compact power management solutions.

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

Consult Torex Semiconductor's official cross-reference guides or datasheets for verified substitute part numbers. Ensure any replacement matches the output voltage, package type, and electrical specifications exactly. Do not assume compatibility based on family naming conventions alone; verify technical parameters directly.