L7806ACV-DG

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

The L7806ACV-DG is a fixed-output positive linear voltage regulator from the STMicroelectronics L78xx series. It provides a stable 6 V output with a maximum current capacity of 1.5 A. The device supports an input voltage range up to 35 V and operates within a temperature range of 0°C to +125°C. Key electrical parameters include a line regulation of 50 mV, load regulation of 100 mV, and a typical power supply rejection ratio (PSRR) of 68 dB. It features internal thermal shutdown, overcurrent protection, and safe operating area (SOA) protection.

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

• Provides local on-card regulation to eliminate distribution problems associated with single-point regulation.
• Features embedded internal current limiting, thermal shutdown, and safe area protection for robust operation.
• Delivers high output current capability exceeding 1 A when adequate heat sinking is provided.

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

• General purpose DC-to-DC conversion
• Local on-card regulation in electronic circuits
• Power supplies requiring stable 6 V output

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

Verify the specific suffix 'DG' against official STMicroelectronics documentation to confirm package type and compliance status. Ensure the selected component matches the required thermal management specifications for the intended application environment. Cross-reference datasheet revisions to confirm parameter consistency.

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

Select this component for applications requiring a fixed 6 V output with moderate current demands up to 1.5 A. Consider the TO-220-3 package for through-hole mounting and effective heat dissipation. Evaluate thermal resistance requirements to ensure the junction temperature remains within the specified 0°C to +125°C operating range under maximum load conditions.

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

This part belongs to the L78xx series of three-terminal positive regulators from STMicroelectronics. The series is widely used for its reliability and simplicity in power management applications. The L7806 variant specifically targets systems needing a precise 6 V rail, offering a cost-effective solution compared to programmable regulators.

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

Compatible substitutes include other L7806 variants from different manufacturers or equivalent parts within the L78xx family such as L7806CV, provided pinouts and electrical characteristics match. Verify thermal performance and package compatibility before substitution.