CS5205-1GT3

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

The CS5205-1GT3 is an adjustable positive low-dropout (LDO) linear regulator manufactured by onsemi. It provides a continuous output voltage range from 1.25 V to 13 V with a maximum dropout voltage of 1.25 V. The device supports a maximum load current and operates within an input differential voltage range of 1.5 V to 6 V. It features a maximum line regulation of 0.044 %/V and a maximum load regulation of 0.4%. The component is housed in a D2PAK-3 surface-mount package and is rated for operation up to a junction temperature of 150 °C, with a maximum operating ambient temperature of 70 °C.

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

• Adjustable output voltage capability spanning 1.25 V to 13 V
• Low dropout performance with a maximum specified value of 1.25 V
• High thermal stability supporting a junction temperature up to 150 °C

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

• Power supply stages requiring precise adjustable voltage regulation
• Battery-powered systems needing efficient step-down conversion
• Embedded electronics requiring stable low-noise power delivery

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

Verify the specific ordering suffix and marking code against the manufacturer's official datasheet to ensure compatibility with the required voltage range and thermal specifications. Confirm that the D2PAK-3 package dimensions align with the target PCB footprint and thermal pad requirements. Check for any RoHS compliance documentation or material declarations if environmental standards are mandatory for the end application.

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

Select this component when an adjustable output voltage between 1.25 V and 13 V is required with minimal dropout voltage. Ensure the input voltage differential does not exceed 6 V to maintain proper regulation. Verify that the thermal management design can handle the junction temperature limits of 150 °C under the expected load conditions. Consider the 0.044 %/V line regulation for applications sensitive to input voltage variations.

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

This LDO regulator belongs to onsemi's linear power management portfolio, designed for applications demanding high efficiency and compact form factors. The D2PAK-3 package facilitates surface-mount assembly, making it suitable for space-constrained designs. It complements other fixed-voltage regulators by offering flexibility through external resistor networks for custom voltage settings.

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

Publicly confirmed substitute part numbers for CS5205-1GT3 are not available in the provided source data. Cross-reference with other adjustable LDOs from onsemi or alternative manufacturers only after verifying electrical parameters, pinout compatibility, and thermal characteristics.