AP7361-15E-13

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

The AP7361-15E-13 is a fixed-output linear regulator manufactured by Diodes Incorporated, providing a stable 1.5V output with a maximum continuous 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 utilizes a SOT223 package and maintains operation across an ambient temperature range of -40°C to +85°C. Key electrical characteristics include a dropout voltage of 150mV at 300mA load and 500mV at 1A load, alongside high power supply rejection ratios.

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

• Ultra-low dropout performance ensures efficient regulation under varying load conditions
• Integrated thermal shutdown and current limiting protect the device during fault states
• Stable operation is maintained using standard ceramic output capacitors
• Active-high enable pin allows for precise system power management control

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

• Laptop computers and server power distribution
• FPGA and DSP core or I/O power supplies
• Battery-powered portable electronic devices
• TV and home electrical appliance logic circuits

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

Verify that the specific part number suffix matches the required SOT223 package configuration. Confirm RoHS compliance status and ensure the ordering quantity aligns with the manufacturer's standard tape and reel packaging specifications. Cross-reference datasheet revision numbers to guarantee compatibility with existing design parameters.

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

Select this component when a fixed 1.5V rail is required from a 2.2V to 6V source. Ensure the application does not exceed the 1A output current limit. Verify that the PCB layout accommodates the thermal requirements of the SOT223 package to prevent thermal shutdown during peak loads.

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

This component belongs to the AP7361 family of low dropout regulators designed for low-to-medium power applications. The series offers both adjustable and fixed output options across various packages including U-DFN3030-8, SOT89-5, TO252, and SO-8EP. The AP7361-15E-13 specifically denotes the 1.5V fixed version in the SOT223 form factor.

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

AP7361C-15E-13