AP7361C-12DR-13

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

The AP7361C-12DR-13 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated. It provides a stable 1.2V output with a maximum current of 1A and accepts an input voltage range from 2.2V to 6.0V. The device features a typical quiescent current of 60µA, high power supply rejection ratio of 75dB at 1kHz, and built-in current limit and thermal shutdown protection. It is housed in the TO252 (DPAK)R surface-mount package.

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

• Ultra-low dropout performance for efficient power conversion
• Integrated enable pin for precise power management control
• Built-in overcurrent and thermal shutdown circuitry for fault protection
• Stable operation with various capacitor types including MLCC

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

• Laptop computers
• Audio and video applications
• Battery-powered devices
• LCD-TV and monitors
• Set-top-boxes

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

Verify the specific suffix DR indicates the TO252 (DPAK)R variant configuration. Confirm the -13 suffix aligns with the required tape and reel packaging quantity. Ensure compatibility with RoHS 3 and halogen-free standards if mandated by project specifications. Cross-reference the datasheet revision to confirm electrical characteristics match design requirements.

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

Select this component when a fixed 1.2V rail is required with up to 1A load capability. The TO252 (DPAK)R package offers suitable thermal dissipation for moderate power applications. Consider the 60µA quiescent current for battery-operated systems requiring extended standby life. Verify that the input voltage remains within the 2.2V to 6.0V operational window.

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

This part belongs to the AP7361C series, which includes adjustable and fixed-mode regulators. The series is designed for low-to-medium power applications requiring high accuracy and low noise. Other variants in the family offer different output voltages and package options such as SOT223 and U-DFN3030-8.

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

AP7361C-12D-13 is a confirmed substitute with identical electrical specifications but utilizes the standard TO252 (DPAK) package instead of the R variant.