UA78L06ACLPRE3

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

The UA78L06ACLPRE3 is a fixed positive linear voltage regulator from the UA78L06A series, manufactured by Texas Instruments. It provides a nominal output voltage of 6.2 V with a maximum output current capability of 100 mA. The device operates within an input voltage range of 8.5 V to 20 V and features a typical power supply rejection ratio (PSRR) of 48 dB at 120 Hz. Electrical specifications include a line regulation of 175 mV and load regulation of 80 mV. The unit draws a static current of 6 mA and functions reliably across an operating temperature range of 0°C to +125°C.

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

• Provides a stable fixed positive output voltage suitable for standard logic circuits
• Integrates internal thermal overload protection and safe operating area compensation
• Includes built-in current limiting and short-circuit protection mechanisms

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

• Local on-card regulation for distributed power supply systems
• Positive voltage regulation in general-purpose electronic equipment
• Power management for embedded control modules requiring 6V rails

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

Verify component authenticity through authorized distribution channels or direct manufacturer verification. Confirm RoHS compliance status and specific package marking details against official datasheets prior to integration. Ensure that the TO-92-3 through-hole mounting configuration aligns with the target PCB design requirements and thermal management constraints.

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

Select this component when a fixed 6.2 V output is required with moderate current demands up to 100 mA. Consider the 8.5 V minimum input voltage requirement to ensure proper dropout performance. Evaluate the TO-92-3 package for through-hole assembly needs and verify that the 125°C maximum junction temperature rating meets the operational environment specifications.

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

This part belongs to the UA78Lxx family of three-terminal positive linear regulators. These devices are designed as drop-in replacements for the industry-standard 78L00 series. The UA78L06ACLPRE3 variant specifically utilizes the RE3 suffix to denote tape and reel packaging, distinguishing it from bulk or cut-tape versions within the same electrical specification set.

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

Compatible substitutes include other manufacturers' UA78L06 equivalents such as NCV78L06ABPRMG. Verify pinout compatibility and thermal characteristics before substitution.