CS8120YTHA5

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

The CS8120YTHA5 is a precision linear regulator manufactured by onsemi, delivering a fixed 5.0 V output with a maximum current capacity of 300 mA. It operates within an input voltage range up to 26 V and features a maximum dropout voltage of 1.5 V at 200 mA load. The device incorporates two microprocessor-compatible control functions alongside comprehensive on-chip protection circuitry. Designed for through-hole mounting, it utilizes the TO-220-5 Formed Leads package. Quiescent current consumption is specified at 650 µA, ensuring efficient operation in power management applications requiring stable voltage regulation.

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

• Integrates two microprocessor-compatible control functions for system management
• Includes built-in protection circuitry for enhanced reliability
• Provides precise fixed 5.0 V output regulation

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

• Microprocessor power supply systems
• General-purpose voltage regulation
• Embedded electronic circuits

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

Verify component authenticity through authorized onsemi distributors or certified partners. Confirm package integrity and pin alignment for the TO-220-5 Formed Leads configuration prior to installation. Ensure compliance with RoHS standards as indicated in official material composition declarations. Cross-reference datasheet specifications against application requirements to validate thermal and electrical performance boundaries.

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

Select this component when a fixed 5.0 V output is required with moderate current demands up to 300 mA. The TO-220-5 through-hole package suits designs prioritizing mechanical robustness and ease of assembly over surface-mount density. Consider the 1.5 V dropout characteristic for input voltage headroom calculations. Evaluate the integrated control functions if microprocessor interfacing is necessary for system sequencing or monitoring.

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

The CS8120 belongs to onsemi's PMIC - Voltage Regulators - Linear (LDO) family. It serves as a dedicated solution for applications needing reliable, low-noise voltage regulation. The YTHA5 suffix denotes specific packaging and environmental compliance attributes within the broader CS8120 product line, tailored for industrial and commercial electronics requiring stable power delivery.

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

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility carefully if considering alternative LDO regulators with similar voltage and current ratings.