L7806ABV

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

The L7806ABV is a fixed-output positive linear voltage regulator from the STMicroelectronics L78 series, providing a nominal 6 V output with a maximum continuous current of 1.5 A. It operates within an input voltage range of 8 V to 35 V and features a typical dropout voltage of 2 V at 1 A load. The device incorporates internal protection mechanisms including thermal shutdown, current limiting, and safe area protection. It is housed in a TO-220-3 through-hole package and supports an operating temperature range from -40 °C to +125 °C.

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

• Integrated thermal shutdown and current limiting for robust operation under fault conditions
• Internal safe area protection ensures stability during high-power dissipation
• Fixed 6 V output eliminates external resistor requirements for standard regulation

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

• Local on-card voltage regulation for electronic circuits
• General-purpose power supply conditioning
• Battery-powered equipment requiring stable DC voltage

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

Verify the specific suffix 'ABV' against official datasheets to confirm the exact temperature grade and tolerance specifications. Ensure the ordering part number matches the required package style and lead frame finish. Cross-reference the manufacturer's latest documentation to validate active status and any potential pinout variations compared to legacy versions.

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

Select this component when a fixed 6 V rail is required with up to 1.5 A capacity. Verify that the input voltage remains above the minimum threshold (typically 8 V) to maintain regulation. Consider the thermal resistance of the TO-220-3 package and ensure adequate heat sinking is available to handle power dissipation within the specified junction temperature limits.

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

This device belongs to the L78xx family of three-terminal positive regulators. These components are designed for applications requiring local regulation to eliminate distribution issues associated with single-point regulation. The series offers various fixed output voltages and packages, providing a versatile solution for general-purpose power management tasks.

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

Compatible substitutes include other L7806 variants such as L7806CV or L7806CT, provided they meet the same electrical and mechanical specifications.