AP7361-15D-13

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

The AP7361-15D-13 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated, providing a stable 1.5V output with a maximum load current of 1A. It operates within an input voltage range of 2.2V to 6V and features a typical quiescent current of 70µA. The device incorporates built-in current limiting, thermal shutdown, and short-circuit protection. It is housed in a TO-252 surface-mount package and is designed for applications requiring efficient power management in portable and battery-operated devices.

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

• Ultra-low dropout performance ensures high efficiency under varying load conditions
• Integrated enable pin allows precise control over power states
• Built-in thermal shutdown and current limit protect against fault conditions
• Stable operation guaranteed with standard ceramic output capacitors

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

• Laptop computers and servers
• FPGA and DSP core or I/O power supplies
• Battery-powered portable devices
• Audio and video equipment

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

Verify the specific ordering suffix 'D' corresponds to the TO-252 package and '-13' indicates tape and reel packaging. Confirm that the fixed 1.5V output matches the design requirements. Ensure compatibility with RoHS and halogen-free manufacturing standards as specified by the manufacturer. Check for any recent product change notifications regarding package or electrical characteristics before finalizing procurement.

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

Select this component when a fixed 1.5V rail is required with up to 1A continuous current capability. The TO-252 package offers suitable thermal dissipation for moderate power loads. Consider the 70µA quiescent current for battery life optimization. Verify that the input voltage remains within the 2.2V to 6V range during all operating conditions to maintain regulation and stability.

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

This part belongs to the AP7361 family of 1A low dropout regulators from Diodes Incorporated. The series includes adjustable and fixed output variants across multiple packages such as U-DFN3030-8, SOT89-5, and SO-8EP. The AP7361-15D-13 specifically denotes the fixed 1.5V version in the TO-252 package, catering to designs needing robust surface-mount solutions with integrated protection features.

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

Direct replacements include other AP7361 variants with different output voltages or packages, such as AP7361-18D-13 (1.8V) or AP7361-15E-13 (SOT223 package). Cross-family alternatives may require verification of pinout compatibility and thermal performance.