CS5205-2GT3

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

The CS5205-2GT3 is a fixed positive linear low-dropout (LDO) voltage regulator manufactured by onsemi. It provides a stable 1.5V output with a maximum continuous current capability of 5A. The device features a dropout voltage of 1.3V at full load and supports an input voltage range up to 17V. Packaged in a TO-220-3 straight configuration, it utilizes bipolar technology for regulation. This component is designed for applications requiring reliable power management with high current delivery in a standard through-hole package.

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

• Provides a fixed 1.5V output voltage
• Supports up to 5A continuous output current
• Features a 1.3V dropout voltage at full load

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

• General purpose power supply regulation
• Battery-powered equipment voltage conditioning
• Embedded system power distribution

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

Verify the specific suffix 'GT3' corresponds to the TO-220-3 package and 1.5V fixed output variant. Confirm that the part status is acceptable for new designs, as some listings indicate obsolete status. Ensure thermal management requirements are met given the 5A current rating and TO-220 package characteristics. Cross-reference the manufacturer's latest datasheet for any updates on pinout or electrical limits before finalizing procurement.

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

Select this component when a fixed 1.5V rail is required with high current capacity. The TO-220-3 package suits applications where board space allows for through-hole mounting and heat sinking. Consider the 1.3V dropout requirement; ensure the input voltage remains sufficiently above 1.5V under all operating conditions. Compare against adjustable LDOs if variable output is needed, or lower-current regulators if 5A is excessive.

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

The CS5205 series includes various output voltages and packages. The CS5205-2GT3 specifically denotes the 1.5V fixed version in a TO-220-3 package. Other variants include different voltages like 3.3V or adjustable options in D2PAK or TO-220 formats. This model is part of onsemi's linear regulator portfolio aimed at providing stable power for analog and digital circuits.

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

Direct substitutes may include other 5A LDOs with 1.5V output in TO-220-3 packages from onsemi or competitors. Verify pin compatibility and thermal performance. Check if alternative parts offer lower dropout or higher efficiency if system constraints require it.