AP7347E-15FDCW-7R

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

The AP7347E-15FDCW-7R is a fixed-output low dropout regulator manufactured by Diodes Incorporated, providing a stable 1.5V output with an input voltage range of 1.7V to 5.5V. It guarantees a continuous output current of 500mA and maintains a high output voltage accuracy of ±1%. The device features a power-good indicator, operates at a quiescent current as low as 75µA, and delivers a ripple rejection of 75dB at 1kHz. Packaged in the U-DFN2020-6 (SWP) format, it supports operation from -40°C to +125°C.

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

• Integrated power-good indicator for supply monitoring and sequencing
• Low noise performance with 60µVrms output noise
• Active output discharge for controlled shutdown states
• High ripple rejection ratio of 75dB at 1kHz

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

• Desktops and notebooks
• Servers
• Gaming consoles
• Camera modules

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

Verify the specific ordering suffix '7R' corresponds to tape and reel packaging when sourcing components. Confirm that the FDCW package code matches the required U-DFN2020-6 footprint for PCB layout compatibility. Ensure the fixed 1.5V output variant aligns with the target circuit design requirements before finalizing procurement orders.

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

Select this component for applications requiring a 500mA load capability within a compact U-DFN2020-6 footprint. The integrated power-good pin makes it suitable for systems needing precise supply status monitoring. Consider its low quiescent current for battery-operated devices where standby power consumption must be minimized during inactive periods.

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

This part belongs to the AP7347E series of low dropout regulators designed for noise-sensitive equipment. Unlike the AP7347DQ, the AP7347E includes a dedicated power-good output pin. It utilizes a CMOS process to achieve low on-resistance and high power supply rejection ratios across a wide operating temperature range.

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

AP7347E-15FDCWR-7R offers the same electrical specifications but uses the U-DFN2020-6R package variant.