NCV662SQ25T1G

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

The NCV662SQ25T1G is a fixed-output low-dropout linear regulator manufactured by onsemi, designed for automotive applications. It provides a stable 2.5 V output with a maximum load current of 100 mA. The device operates within an input voltage range of 2.5 V to 6 V and features a typical dropout voltage of 680 mV at full load. It maintains a quiescent current of 2.5 uA and ensures voltage regulation accuracy of 2%. The component is qualified under AEC-Q100 standards and functions reliably across an extended temperature range from -40°C to +125°C.

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

• Automotive-grade qualification compliant with AEC-Q100 standards for reliability in vehicle environments.
• Ultra-low quiescent current consumption to minimize power drain during standby or active operation.
• Integrated enable control functionality for precise power management and system sequencing.

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

• Power supply regulation for automotive electronic control units (ECUs).
• Voltage conditioning for sensor interfaces in harsh automotive environments.
• Backup power management systems requiring low standby current.

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

Verify the specific suffix 'SQ' confirms automotive grade and AEC-Q100 compliance against official datasheets. Confirm the package designation matches SC-82-4 requirements for your PCB layout. Ensure the operating temperature range aligns with your application's thermal constraints before finalizing procurement.

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

Select this component when automotive reliability and low static current are critical. Compare dropout characteristics against other LDOs if input voltage margins are tight. Verify that the 100 mA output capacity meets the peak load demands of the target circuit without exceeding thermal limits.

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

This part belongs to the NCV662 series of low-dropout regulators specifically engineered for automotive electronics. The series offers various fixed output voltages while maintaining consistent performance metrics. It serves as a robust power management solution for onboard systems requiring high stability and long-term durability.

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

Direct substitutes include NCP662SQ25T1G for commercial grade equivalents or NCV662SQ30T1G for different voltage outputs within the same automotive family. Verify pin compatibility and thermal performance before substitution.