NCV8702SN30T1G

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

The NCV8702SN30T1G is a fixed-output low-dropout (LDO) voltage regulator manufactured by onsemi. It provides a stable 3 V output with a maximum continuous current of 200 mA. The device operates within an input voltage range of 2 V to 5.5 V and maintains a typical dropout voltage of 140 mV at full load, with a maximum specified dropout of 200 mV. Quiescent current is limited to 10 uA. It features line regulation of 2.6 mV and is housed in a compact SOT-23-5 surface-mount package. The component is qualified for automotive applications under AEC-Q100 standards and supports operation across an extended temperature range from -40°C to +125°C.

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

• Automotive-grade reliability certified to AEC-Q100 standards for robust performance in demanding environments.
• Ultra-low quiescent current consumption designed to minimize power drain in battery-operated systems.
• Fixed 3 V output configuration ensures precise voltage regulation without external feedback components.

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

• Power supply stages for automotive electronic control units (ECUs).
• Voltage regulation for sensor interfaces in industrial and automotive networks.
• Backup power management circuits requiring low standby current consumption.

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

Verify the complete part number against official onsemi documentation to ensure correct suffix alignment. Confirm that the specific variant matches the required automotive qualification level and package type. Cross-reference datasheet revisions to validate electrical characteristics and pinout configurations prior to integration into design specifications.

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

Select this component when a fixed 3 V rail is required with strict limits on quiescent current draw. The AEC-Q100 qualification makes it suitable for automotive deployments where environmental stability is critical. Ensure the input voltage remains within the 2 V to 5.5 V window to maintain proper regulation and avoid dropout conditions during peak load currents.

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

This regulator belongs to the NCV8702 series, which focuses on ultra-low IQ performance for power-sensitive applications. The series differentiates itself through automotive certification and compact packaging options. It serves as a specialized solution for managing power distribution in systems where efficiency and reliability are prioritized over high-current delivery capabilities.

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

The NCP702SN30T1G offers identical electrical specifications but lacks automotive qualification. The NCV8702MX30TCG provides the same performance in an XDFN-6 package. Verify package compatibility and qualification requirements before substituting these alternatives.