NCV8184PDR2G

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

The NCV8184PDR2G is a micro-power 70 mA low dropout tracking regulator and line driver manufactured by onsemi. It operates with an input voltage range up to 26 V and provides an adjustable output voltage between -3 V and 42 V. The device features a maximum quiescent current of 70 uA and supports both positive and negative polarities. It is housed in an SOIC-8 surface-mount package and meets AEC-Q100 automotive qualification standards. The unit ensures stable performance with a typical dropout voltage of 100 mV and a reference voltage of 2.1 V, suitable for demanding power management applications.

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

• Integrates tracking regulator and line driver functions within a single compact component
• Supports flexible polarity configurations for both positive and negative supply requirements
• Features ultra-low quiescent current consumption for enhanced energy efficiency
• Includes built-in protection mechanisms against thermal overload and short circuits

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

• Automotive electronic systems requiring qualified power regulation components
• Battery-powered devices necessitating extended operational life through low standby current
• Industrial control circuits utilizing line driver capabilities for signal transmission
• Portable equipment designs constrained by strict space and power budget limitations

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

Verify the specific suffix PDR2G corresponds to the SOIC-8 tape and reel packaging configuration required for automated assembly processes. Confirm that the AEC-Q100 grade aligns with your system's environmental reliability specifications. Ensure input voltage constraints do not exceed the 26 V maximum rating during transient conditions. Check compatibility with your board's thermal management strategy given the SOIC-8 package characteristics.

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

Choose this component when a combined linear regulator and line driver solution is preferred over discrete implementations. It is ideal for designs requiring adjustable output voltages across a wide range while maintaining minimal static power draw. Consider its automotive qualification if deploying in vehicle environments. Evaluate the SOIC-8 footprint against available PCB real estate and ensure the 70 mA output capability meets peak load demands without excessive heat generation.

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

This part belongs to the NCV8184 series of micro-power regulators designed for automotive and industrial markets. The series emphasizes low power consumption and high reliability under varying temperature conditions. The NCV8184PDR2G variant specifically denotes the automotive-grade version with defined packaging and testing parameters. It complements other power management ICs by offering integrated functionality that reduces bill-of-materials complexity.

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

Consult official cross-reference lists for direct replacements. Verify pinout compatibility and electrical parameter equivalence before substitution. Ensure any alternative component maintains AEC-Q100 certification if automotive use is intended.