CS8182DTG

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

The CS8182DTG is a monolithic low dropout tracking regulator in a DPAK-5 package. It provides an adjustable buffered output voltage that tracks the reference input within ±10 mV worst case. The device delivers up to 200 mA of source current and operates over a wide input voltage range of 3.4 V to 45 V. Key electrical characteristics include a typical dropout voltage of 350 mV at 200 mA, line regulation of 10 mV, and load regulation of 10 mV. It features thermal shutdown, short circuit protection, and reverse battery protection.

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

• Output voltage closely tracks the reference input with minimal error
• Integrated protection against thermal runaway, short circuits, and reverse polarity
• Capable of high-side driver configurations for load switching
• Low quiescent current consumption in both active and sleep modes

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

• Automotive environments requiring site and change control
• Systems needing a buffered output that mirrors a reference voltage
• High-side driver applications for sensor or I/O power switching
• Circuits requiring operation under wide input voltage transients

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

Verify component authenticity through authorized onsemi channels. Confirm the specific DTG suffix corresponds to the DPAK-5 package variant. Ensure design compliance with automotive standards if applicable. Review the datasheet for updated ordering information as some devices may be discontinued.

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

Select this part when precise voltage tracking relative to a reference signal is required. The DPAK-5 package offers suitable thermal performance for moderate power dissipation. Consider the 200 mA output limit and the need for external capacitors for stability when designing the application circuit.

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

This component belongs to the CS8182 series of linear voltage regulators. It is designed by onsemi for power management applications where stable, tracked voltage rails are necessary. The series includes various package options such as SO-8 and D2PAK-5 to suit different thermal and spatial constraints.

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

Check for CS8182YDFR8G (SO-8) or CS8182DTRKG (DPAK-5 Tape & Reel) for pin-compatible alternatives within the same series. Verify package dimensions and thermal resistance requirements before substitution.