AP7361EA-10ER-13

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

The AP7361EA-10ER-13 is a fixed-output linear regulator from Diodes Incorporated, providing a stable 1.0V output at up to 1A load current. It operates within an input voltage range of 2.2V to 6.0V and features ultra-low dropout characteristics. The device incorporates an enable pin for power management control and includes built-in thermal shutdown and current limiting protection. It is housed in the SOT223R surface-mount package.

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

• Ultra-low dropout performance ensures efficient regulation under minimal input-to-output voltage differentials.
• Integrated enable function allows precise power sequencing and standby mode control via logic signals.
• Built-in thermal shutdown and foldback short-circuit protection safeguard the device during fault conditions.

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

• Battery-powered portable electronic devices
• Laptop computer power distribution networks
• Audio and video equipment power supplies

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

Verify that the specific suffix 'ER' corresponds to the SOT223R package variant required for your PCB footprint. Confirm the '10' designation matches the necessary 1.0V fixed output voltage. Ensure the '-13' tape and reel specification aligns with your automated assembly equipment capabilities before finalizing procurement orders.

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

Select this component when a fixed 1.0V rail is required with high efficiency and low quiescent current consumption. The SOT223R package offers a balance between thermal dissipation and board space constraints. Verify that the application load does not exceed the 1A maximum rating and that the input voltage remains within the specified 2.2V to 6.0V operational window.

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

This part belongs to the AP7361EA family of 1A low dropout regulators designed for low-power applications. The series supports both adjustable and fixed output configurations across various packages. The AP7361EA specifically integrates an enable pin, distinguishing it from standard variants without control inputs, making it suitable for systems requiring dynamic power management.

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

AP7361EA-10E-13 (SOT223 package)

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

Does the AP7361EA-10ER-13 support adjustable output voltages?

No, the '10' suffix indicates a fixed 1.0V output configuration. Adjustable versions are available with a blank output code in the ordering string.

What is the purpose of the EN pin on this regulator?

The EN (Enable) pin allows the user to turn the regulator on or off by applying a logic-high or logic-low signal, facilitating power management and standby modes.