NCV8506D2T50G

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

The NCV8506D2T50G is a fixed positive low-dropout (LDO) linear voltage regulator manufactured by onsemi. It provides a stable 5 V output with a maximum continuous current of 400 mA. The device features a dropout voltage of 0.6 V at full load and operates within an input voltage range up to 45 V. It is housed in a TO-252-7 (D2PAK-7) surface-mount package. The component is qualified under AEC-Q100 standards for automotive applications and supports junction temperatures up to +150 °C.

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

• Provides a fixed 5 V regulated output suitable for sensitive digital logic and analog circuits
• Automotive-grade qualification ensures reliability in harsh operating environments
• High thermal performance allows operation at elevated junction temperatures up to 150 °C

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

• Automotive electronic control units requiring stable 5 V power rails
• Infotainment systems and dashboard instrumentation modules
• Sensor interface circuits in automotive body electronics

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

This part number is officially listed as obsolete and no longer manufactured by onsemi. Verification of availability should focus on authorized distributors holding surplus stock or third-party brokers. Ensure any sourced units are verified for authenticity and storage history due to the end-of-life status. Cross-reference with approved replacement components if new production is required.

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

Select this component only for legacy designs where the specific 5 V fixed output and TO-252-7 footprint are mandatory. Consider the AEC-Q100 qualification if automotive compliance is necessary. Evaluate the 400 mA current limit against peak load requirements. Verify that the 0.6 V dropout voltage meets system headroom constraints under maximum load conditions.

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

The NCV8506 series belongs to onsemi's family of high-voltage LDO regulators designed for automotive and industrial markets. These devices typically offer robust protection features and high input voltage tolerance. The D2T50 suffix indicates a fixed 5 V output variant, distinguishing it from adjustable or other voltage versions within the same package family.

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

Public confirmed substitutes include TLE4267GATMA1 by Infineon Technologies. Verify pin compatibility and electrical specifications before substitution.