CS5203-1GT3

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

The CS5203-1GT3 is a 3.0 A adjustable linear regulator from onsemi, housed in a TO-220-3 package with an integrated tab for thermal management. It provides an output voltage range of 1.25 V to 5.5 V with ±1.5% accuracy. Key electrical parameters include a maximum dropout voltage of 1.4 V at full load and a quiescent current of 2 mA. The device incorporates over-current and over-temperature protection features to ensure reliable operation under varying load conditions.

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

• Provides high current capability of 3.0 A with adjustable output voltage regulation
• Incorporates built-in over-current and over-temperature protection mechanisms
• Features low quiescent current consumption for improved efficiency

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

• General power management systems requiring adjustable voltage regulation
• Industrial equipment power supplies
• Consumer electronics power distribution networks

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

Verify the specific ordering suffix and package variant against official onsemi documentation before procurement. Confirm that the component meets all required thermal and electrical specifications for the intended application environment. Ensure compatibility with existing circuit designs regarding pinout and mounting requirements.

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

Select this component when a robust 3 A linear regulator with adjustable output is required. Consider the thermal performance of the TO-220 package for heat dissipation needs. Evaluate the dropout voltage characteristics relative to the input supply voltage to ensure stable regulation under all operating conditions.

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

This part belongs to the CS5203 series of linear regulators designed for high-current applications. It serves as a solution for power management tasks where precise voltage adjustment and reliability are critical. The series is characterized by its bipolar technology and comprehensive protection features.

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

Publicly confirmed substitute part numbers are not available in the provided source material. Verify cross-reference data through official manufacturer channels or authorized distributors for potential alternatives.