XC6702DD21ER-G

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

The XC6702DD21ER-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 2.1V. The device delivers a maximum output current of 300mA with a low supply current consumption. 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 package and is designed for efficient power management in portable electronic applications.

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

• Integrates P-channel driver FET for low noise and fast transient response
• Includes built-in current limit and thermal shutdown protection circuits
• Operates with low supply current to extend battery life in portable devices

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

• Portable electronic devices requiring stable low-voltage power supplies
• Battery-powered equipment needing efficient power management
• General purpose low dropout regulation in consumer electronics

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

Verify the exact output voltage and package type against the official datasheet before procurement. Confirm that the 36V input rating and 300mA output current meet your system requirements. Ensure compatibility with your PCB layout and thermal design specifications. Check for any specific ordering suffixes or variants if different packaging options are required.

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

Select this component when a fixed 2.1V output is needed from a higher voltage source up to 36V. Consider its low supply current for battery-operated applications where efficiency is critical. Evaluate the thermal performance under expected load conditions to ensure reliable operation within the specified temperature range.

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

This part belongs to the XC6702 series of high-speed voltage regulators from Torex Semiconductor. The series is characterized by its use of a P-channel driver FET, which contributes to low noise and rapid response times. These regulators are commonly used in applications requiring precise voltage regulation with minimal power loss.

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

Check for direct pin-compatible substitutes within the XC6702 family with different output voltages if 2.1V is not suitable. Verify electrical parameters such as dropout voltage and quiescent current against alternative LDOs from other manufacturers if sourcing constraints exist.