AP7361-10FGE-7

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

The AP7361-10FGE-7 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated. It provides a stable 1.0V output with a maximum continuous current of 1A. The device operates within an input voltage range of 2.2V to 6.0V and features a typical quiescent current of 70µA. It utilizes the U-DFN3030-8 package for surface mount applications. Key electrical characteristics include a reference voltage of 0.8V, line regulation of 0.01%/V, and load regulation of 1%. Dropout voltage is specified at 500mV (typical) and 700mV (maximum) under a 1A load.

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

• Integrated enable pin allows active high control for power management
• Built-in thermal shutdown and current limiting protect against fault conditions
• Stable operation guaranteed with ceramic output capacitors of 2.2µF or greater
• High power supply rejection ratio ensures clean output voltage

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

• Laptop computers
• Audio and video applications
• Battery powered devices
• Servers and laptops
• FPGA and DSP core or I/O power

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

Verify the specific ordering suffix FGE corresponds to the U-DFN3030-8 package configuration. Confirm that the -7 suffix indicates tape and reel packaging quantities. Ensure compatibility with RoHS and halogen-free manufacturing standards required for the target assembly process. Cross-reference the datasheet revision to confirm pinout assignments match the design schematic.

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

Select this component when a fixed 1.0V rail is required from a 2.2V to 6.0V source. The U-DFN3030-8 package offers a compact footprint suitable for space-constrained designs. Consider the thermal resistance of the substrate and ambient temperature to ensure junction temperatures remain within safe operating limits during peak load currents.

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

This part belongs to the AP7361 family of ultra-low dropout regulators. The series includes adjustable versions and various fixed output voltages ranging from 1.0V to 3.3V. Different packages such as SOT89-5, TO252, and SO-8EP are available within the same functional family, allowing flexibility in thermal and spatial requirements across different product lines.

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

AP7361C-10FGE-7

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

How is the output voltage set for the AP7361-10FGE-7?

The output voltage is internally fixed at 1.0V. Unlike the adjustable variants, no external resistor divider is required for this specific model.

What is the minimum output capacitance required for stability?

The device requires a minimum output capacitance of 2.2µF ceramic capacitor to ensure stability and proper transient response.