AS78L05MTR-E1

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

The AS78L05MTR-E1 is a three-terminal positive linear voltage regulator from the AS78LXX series by Diodes Incorporated. It provides a fixed output voltage of 5V with an output current capability up to 100mA. The device operates within an input voltage range of 7V to 30V and features internal short circuit current limiting, thermal overload protection, and safe-area compensation. It is housed in an SOIC-8 surface-mount package and supports an operating junction temperature range from -40°C to +125°C.

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

• Integrated internal short circuit current limiting for overload protection
• Built-in thermal shutdown mechanism to prevent overheating damage
• Output transistor safe-area compensation ensures stability under various load conditions
• Requires no external components for basic regulation functionality

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

• Consumer Electronics
• Microprocessor Power Supply
• Mother Board

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

Verify that the ordering suffix E1 confirms lead-free compliance and RoHS adherence as specified by the manufacturer. Ensure the MTR suffix matches the required tape and reel packaging format for automated assembly processes. Confirm the specific SOIC-8 package variant aligns with the design footprint requirements before finalizing procurement orders.

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

Select this component when a fixed 5V output is required with moderate current demands up to 100mA. Consider the SOIC-8 package for surface-mount applications where space efficiency is prioritized over the higher power dissipation capabilities of through-hole packages. Evaluate the thermal resistance characteristics against the expected ambient temperature and power dissipation limits to ensure reliable operation within the specified temperature range.

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

This part belongs to the AS78LXX series of 100mA positive voltage regulators offered by Diodes Incorporated. The series includes variants with different fixed output voltages such as 12V and 15V, available in TO-92, SOT-89, and SOIC-8 packages. The AS78L05 specifically denotes the 5V output version, while the MTR-E1 suffix indicates the SOIC-8 surface-mount package, tape and reel packing, and lead-free construction.

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

AS78L05MTR-G1