CS52015-1GT3

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

The CS52015-1GT3 is a linear voltage regulator IC manufactured by onsemi, designed for positive adjustable output applications. It features a maximum output current of 1.5 A and utilizes a TO-220-3 package for surface or through-hole mounting. The device includes built-in protection mechanisms such as over-current and over-temperature shutdown to ensure operational safety under fault conditions. It exhibits a power supply rejection ratio (PSRR) of 80 dB at 120 Hz, indicating effective noise suppression capabilities. The component operates within a junction temperature range up to +150°C, supporting robust performance in demanding electronic environments.

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

• Provides adjustable positive output voltage with high current capability
• Integrated over-current and over-temperature protection circuits
• High power supply rejection ratio for stable operation

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

• General-purpose linear power regulation
• Industrial control systems requiring stable DC voltage
• Embedded electronics with adjustable power rails

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

Verify the exact output voltage configuration and thermal management requirements before procurement. Ensure the application circuit supports the required input voltage range relative to the dropout voltage. Confirm that the TO-220-3 package fits the designated PCB footprint and mounting constraints. Check datasheet specifications for thermal resistance values to design appropriate heat sinking solutions for sustained 1.5 A loads.

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

Select this component when an adjustable linear regulator with 1.5 A capacity is needed. Consider the thermal dissipation limitations inherent to linear regulators at higher load currents. Evaluate the need for external compensation if stability issues arise with specific capacitor types. Compare against switching regulators if efficiency is critical, as linear topologies dissipate excess energy as heat.

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

This part belongs to onsemi's lineup of linear voltage regulators, specifically targeting applications requiring reliable, low-noise power delivery. The CS5201 series typically offers precision and robustness for industrial and commercial use. The GT3 suffix indicates the specific tape-and-reel or tube packaging variant depending on the manufacturer's standard for this package type, ensuring compatibility with automated assembly processes.

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

Direct replacements must match the 1.5 A current rating, adjustable output functionality, and TO-220-3 package. Verify pinout compatibility to avoid circuit redesign. Ensure equivalent or better thermal performance and protection features. Cross-reference with other onsemi linear regulators or industry-standard equivalents that meet the electrical and mechanical specifications.