AP7361C-10FGE-7

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

The AP7361C-10FGE-7 is a fixed-output ultra-low dropout linear regulator manufactured by Diodes Incorporated. It provides a nominal output voltage of 1.0V with a maximum continuous output current of 1A. The device operates within an input voltage range of 2.2V to 6.0V and features a typical quiescent current of 60µA. It utilizes the U-DFN3030-8 (Type E) surface-mount package. Key electrical characteristics include ±1% output voltage accuracy, a typical dropout voltage of 840mV at 1A load, and a power supply rejection ratio of 75dB at 1kHz.

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

• Integrated enable pin for active-high control of the regulator state
• Built-in thermal shutdown and fold-back short circuit protection mechanisms
• Capable of driving low-ESR ceramic capacitors as small as 2.2µF for stability

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

• Laptop computers
• Audio and video applications
• Battery-powered devices

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

Verify that the component matches the specific 1.0V fixed output designation and the U-DFN3030-8 package code. Confirm compliance with RoHS and halogen-free requirements if environmental standards are mandatory for the assembly process. Ensure the supplier source aligns with authorized distribution channels to guarantee authenticity.

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

Select this part when a stable 1.0V rail is required from a 2.2V to 6.0V input source. The U-DFN3030-8 package offers high thermal dissipation capabilities suitable for 1A loads. Consider the 60µA quiescent current for battery efficiency and verify that the PCB layout supports the exposed pad thermal requirements for optimal performance.

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

This component belongs to the AP7361C series of 1A low dropout regulators. The '10' suffix indicates a fixed 1.0V output, while 'FGE' specifies the U-DFN3030-8 (Type E) package. The '-7' suffix denotes tape and reel packaging. This series includes adjustable variants and other fixed voltage options across multiple package types.

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

AP7361C-10Y5-13

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

What is the minimum output capacitance required for stability?

The device is stable with very small ceramic output capacitors; a value of at least 2.2µF is required.

How does the enable pin function?

The regulator is turned on when the EN pin is set to a logic high level and turned off when pulled low.