CS52015-1GSTR3

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

The CS52015-1GSTR3 is a positive adjustable linear voltage regulator from onsemi, housed in a SOT-223 (TO-261) package. It delivers a maximum output current of 1.5 A with a dropout voltage of 1.4 V. The device supports an output voltage range from 1.25 V to 5.5 V and operates within a bipolar configuration.

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

• Provides stable positive adjustable output voltage regulation
• Capable of delivering high continuous load current up to 1.5 A
• Designed for low dropout operation to maintain efficiency under varying input conditions

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

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing regulated voltage rails
• General-purpose linear regulation in consumer electronics

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

Verify the specific suffix GSTR3 against official onsemi documentation to confirm tape-and-reel packaging and exact marking codes. Confirm that the component status is acceptable for new designs, as some sources indicate this part may be obsolete or end-of-life. Cross-reference the manufacturer part number directly with the datasheet to ensure compatibility with your circuit requirements.

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

Select this component when a fixed-output LDO is insufficient and an adjustable rail between 1.25 V and 5.5 V is required. Ensure the application can accommodate the thermal dissipation associated with 1.5 A output current in a SOT-223 package. Verify that the input voltage remains within safe operating limits relative to the dropout specification.

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

This part belongs to onsemi's CS52015 series of adjustable linear regulators. It is designed for applications requiring a single positive output with moderate current capability. The series typically offers protection features common to modern LDOs, though specific details must be confirmed via the official datasheet.

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

Check for direct pin-compatible alternatives from onsemi or other manufacturers offering similar 1.5 A adjustable LDOs in SOT-223 packages. Verify that any substitute matches the electrical characteristics, particularly the dropout voltage and output current rating.