CS8182DTRKG

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

The CS8182DTRKG is a monolithic low dropout tracking regulator in a DPAK-5 package. It provides an adjustable buffered output voltage that closely tracks the reference input with a worst-case error of ±10 mV. The device delivers up to 200 mA and operates within a wide input voltage range of 3.4 V to 45 V. It features thermal shutdown, short circuit protection, and reverse battery protection. The VREF/ENABLE pin controls operation and enables a sleep mode with quiescent current below 55 µA.

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

• Output voltage tracks the reference input with high precision
• Integrated protection against thermal runaway and short circuits
• Capable of withstanding automotive load dump transients
• Configurable as a high-side driver or standard regulator

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

• Automotive sensor power supplies
• Systems requiring precise voltage tracking from a reference source
• High-side driver applications for loads such as sensors
• Power management in environments with significant voltage transients

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

Verify the specific ordering suffix 'DTRKG' corresponds to the DPAK-5 tape and reel configuration as listed in the official onsemi documentation. Confirm that the component meets all required environmental and electrical specifications for the intended application before finalizing procurement decisions.

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

Select this component when a linear regulator must precisely mirror a reference voltage while supplying moderate current. Ensure the application requires the specific DPAK-5 package form factor and that the input voltage range aligns with the system's power supply capabilities. Consider the thermal resistance characteristics for heat dissipation requirements.

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

This part belongs to the CS8182 family of micropower low dropout regulators designed by onsemi. The family includes various package options such as SO-8 and D2PAK-5. The CS8182 series is engineered for robust performance in demanding environments, particularly automotive applications where transient voltage immunity and precise regulation are critical.

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

Consult the official datasheet ordering information section for confirmed substitute part numbers. Note that some devices in the CS8182 family may be discontinued; verify current availability and compatibility with existing designs through official channels.