XC6702DC41QR-G

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

The XC6702DC41QR-G is a low dropout (LDO) voltage regulator manufactured by Torex Semiconductor. It supports an input voltage range up to 36V and provides a fixed output voltage of 4.1V. The device delivers a maximum output current of 300mA while maintaining a low supply current of 300µA. It features high-speed transient response characteristics and includes built-in protection circuits such as current limit and thermal shutdown. The component is housed in a compact SOT-89-3 package, suitable for space-constrained power management applications requiring stable regulation under varying load conditions.

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

• Integrates P-channel driver FET for efficient low-dropout performance
• Includes internal current limit and thermal shutdown protection circuits
• Designed for high-speed transient response with low supply current consumption

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

• Battery-powered portable electronic devices
• Consumer electronics requiring stable 4.1V logic supplies
• Industrial control systems with 36V input rails
• Automotive infotainment subsystems

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

Verify the exact output voltage code DC41 corresponds to 4.1V using the official Torex datasheet before procurement. Confirm package type is SOT-89-3 and check for RoHS compliance markings on the reel. Ensure input voltage does not exceed 36V absolute maximum rating during system design validation.

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

Select this part when a fixed 4.1V output is required from inputs up to 36V. Consider the 300mA current capability and 300µA quiescent current for battery life optimization. Verify thermal dissipation requirements based on expected load current and ambient temperature conditions within the target enclosure.

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

This component belongs to the XC6702 series of high-speed LDO regulators from Torex Semiconductor. The series utilizes a P-channel driver transistor architecture to achieve low dropout voltages. The XC6702 family offers various fixed output voltage options distinguished by alphanumeric codes in the part number, allowing designers to select precise voltage levels without external resistors.

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

Cross-reference with other XC6702 variants offering similar 4.1V output if availability is constrained. Verify pin compatibility and thermal performance against alternative LDOs from manufacturers like Microchip or STMicroelectronics that support 36V input and 300mA output.