AS7818ATF-E1

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

The AS7818ATF-E1 is a linear voltage regulator manufactured by Diodes Incorporated, designed to provide a fixed positive output voltage. It belongs to the AS7818 series and is housed in a TO-220F package with three terminals. The device supports an input voltage up to 36V and delivers a maximum output current of 1A. It operates within a temperature range of -40°C to +125°C and includes protection features such as thermal shutdown and short-circuit current limiting.

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

• Provides stable fixed positive voltage regulation for power supply applications
• Integrates thermal shutdown and short-circuit protection for enhanced reliability
• Capable of delivering high output current suitable for demanding loads

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

• General-purpose power supply circuits requiring regulated voltage rails
• Battery-powered systems needing efficient voltage step-down
• Embedded electronics requiring stable DC power sources

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

Verify the exact part number against official Diodes Incorporated documentation, as suffixes like ATF indicate specific packaging or lead-free compliance. Confirm availability status directly with the manufacturer or authorized distributors, as end-of-life notifications may affect procurement. Ensure the component meets required environmental standards before integration into final designs.

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

Select this component when a fixed positive voltage output is required with moderate current capabilities. Consider the TO-220F package for through-hole mounting and adequate heat dissipation. Evaluate the input voltage range to ensure it accommodates the source supply variations while maintaining regulation within the specified operating temperature range.

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

This regulator is part of the AS7818 family from Diodes Incorporated, which offers various fixed output voltages. The series is designed for general-purpose linear regulation tasks. The specific model utilizes a robust package suitable for industrial and commercial applications requiring reliable performance under varying load conditions.