MC79L05ACDRG4

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

The MC79L05ACDRG4 is a fixed negative linear voltage regulator from the MC79L series, manufactured by Texas Instruments. It provides a stable -5 V output with a maximum current capacity of 100 mA. The device operates within an input voltage range of -7 V to -20 V and features a typical dropout voltage of 1.7 V at 40 mA. It includes internal protections against over-temperature conditions and short circuits. The component is housed in an 8-SOIC package and supports surface-mount installation. It functions reliably across an operating temperature range of 0°C to +125°C.

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

• Fixed negative voltage regulation delivering a precise -5 V output level
• Integrated thermal overload and short-circuit protection mechanisms for enhanced reliability
• Capable of sourcing up to 100 mA of continuous load current
• Designed for surface-mount assembly using the compact 8-SOIC package

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

• Negative rail power supply generation in mixed-signal electronic systems
• Biasing circuits requiring stable negative voltage references
• Portable battery-powered devices utilizing low-dropout regulation
• Industrial control modules needing robust linear voltage stabilization

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

Verify the specific suffix DRG4 to confirm the reel packaging configuration and lead-free compliance status. Ensure the ordering part number matches the required 8-SOIC package variant. Confirm RoHS directive adherence through official manufacturer documentation before finalizing procurement specifications.

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

Select this component when a fixed negative voltage is required for circuit biasing or power distribution. The 100 mA output capability suits moderate load applications. The 8-SOIC package facilitates automated surface-mount assembly processes. Verify that the input voltage remains within the specified operational limits to ensure proper regulation and thermal performance.

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

This regulator belongs to the MC79L family of negative voltage regulators, designed for general-purpose power management tasks. The MC79L series offers a cost-effective solution for generating stable negative rails in various electronic designs. The device integrates essential protection features to safeguard connected circuitry under abnormal operating conditions.

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

MC79L05ACD serves as a direct equivalent alternative within the same product line.