CS8129YDW16G

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

The CS8129YDW16G is a fixed positive linear voltage regulator (LDO) manufactured by onsemi. It provides a stable 5.0 V output with a maximum load current of 750 mA. The device features a typical dropout voltage of 0.6 V at full load and utilizes a bipolar process technology. It is housed in a 16-pin SOIC package (PDSO16). Key functional attributes include an overvoltage shutdown mechanism, output current control, and a dedicated 40 mA driver capability. The component operates within a temperature range of -40 °C to +125 °C.

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

• Fixed 5.0 V output voltage regulation
• Integrated overvoltage shutdown protection
• Output current control with 40 mA driver capability

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

• General purpose analog circuit power supply
• Systems requiring overvoltage shutdown protection
• Applications utilizing the integrated 40 mA driver output

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

Verify the specific suffix 'G' indicates halide-free and lead-free compliance as per manufacturer standards. Confirm the package outline matches PDSO16 dimensions. Ensure the order quantity aligns with tape and reel specifications if applicable. Cross-reference the datasheet revision date to confirm technical parameters have not changed. Validate that the component meets RoHS requirements for your target market.

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

Select this component when a fixed 5 V rail is required with moderate current demands up to 750 mA. The low dropout characteristic suits applications where input voltage is close to the output level. The inclusion of overvoltage shutdown makes it suitable for sensitive analog circuits needing fault protection. Consider the 16-pin SOIC footprint for PCB layout constraints. Verify thermal dissipation capabilities based on the expected ambient temperature and load conditions.

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

This part belongs to onsemi's specialty analog circuit portfolio, specifically within the linear voltage regulator category. It is designed for robust performance in industrial and consumer electronics. The device integrates multiple protection features typically found in more complex PMICs, offering a simplified solution for single-rail applications. It complements other onsemi power management devices by providing reliable, fixed-voltage regulation.

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

Check for direct pin-compatible alternatives from onsemi or other manufacturers offering 5 V, 750 mA LDOs in SOIC-16 packages. Verify that substitute components maintain similar dropout voltage characteristics and overvoltage shutdown thresholds. Ensure the replacement supports the same operating temperature range and package dimensions for seamless integration.