AZ78L08RTR-E1

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

The AZ78L08RTR-E1 is a linear voltage regulator from Diodes Incorporated, part of the AS78LXX series. It provides a fixed positive output voltage of 8V with a maximum output current of 100mA. The device operates within an input voltage range up to 36V and features internal short-circuit current limiting and thermal overload protection. It is housed in an SOT-89-3 surface-mount package and supports an operating temperature range from -40°C to +125°C.

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

• Integrated short-circuit current limiting for robust overload protection
• Internal thermal shutdown circuitry prevents damage during overheating
• Fixed 8V output voltage ensures stable regulation without external components

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

• Local on-card voltage regulation
• Consumer electronics power supplies
• Microprocessor power supply circuits

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

Verify the specific suffix E1 confirms RoHS compliance and halogen-free status as per manufacturer standards. Confirm the SOT-89-3 package type matches your PCB footprint requirements. Ensure the fixed 8V output aligns with your system design needs before procurement.

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

Select this component when a fixed 8V output is required with moderate current demands up to 100mA. It is suitable for space-constrained designs due to its small SOT-89-3 package. Consider the thermal performance if operating near the upper limits of the input voltage or ambient temperature range.

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

This part belongs to the AS78LXX series of three-terminal positive regulators by Diodes Incorporated. The series is designed for general-purpose voltage regulation applications where local regulation is preferred over distributed single-source systems. It offers a compact solution for power management in various electronic devices.

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

Compatible substitutes include other AS78L08 variants such as AS78L08MTR-E1 or ZR78L08, provided the package and electrical specifications match. Verify pinout compatibility and thermal characteristics when replacing.