AP7347DQ-50FDZW-7B

$0.77

Description：IC REG LIN 5V 500MA W-DFN2020-6
Series：-
Mfr：Diodes Incorporated
Package：Bulk

SKU:26befe92528c Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AP7347DQ-50FDZW-7B is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC REG LIN 5V 500MA W-DFN2020-6. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AP7347DQ-50FDZW-7B

Description：IC REG LIN 5V 500MA W-DFN2020-6
Series：-
Mfr：Diodes Incorporated
Package：Bulk
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.32V @ 500mA
Current - Output：500mA
Current - Quiescent (Iq)：125 µA
Current - Supply (Max)：-
PSRR：75dB (1kHz)
Control Features：Current Limit, Enable
Protection Features：Over Current, Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：6-WDFN Exposed Pad
Supplier Device Package：W-DFN2020-6 (SWP) (Type A1)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AP7347DQ-50FDZW-7B

AP7347DQ-50FDZW-7B

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

The AP7347DQ-50FDZW-7B is an automotive-compliant low dropout regulator manufactured by Diodes Incorporated. It provides a fixed 5.0V output with ±1% accuracy and guarantees 500mA output current. The device operates within a 1.7V to 5.5V input voltage range and features 75dB ripple rejection at 1kHz alongside 60µVrms output noise. Packaged in W-DFN2020-6 (SWP) Type A1, it includes an enable pin, active discharge, and thermal shutdown protection.

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

AEC-Q100 qualified for automotive applications with PPAP capability
High power supply ripple rejection of 75dB at 1kHz
Low output noise of 60µVrms from 10Hz to 100kHz
Integrated enable control with auto-discharge functionality

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

Infotainment power supplies
Automotive RF supplies
ADAS point-of-load regulation
Automotive wireless communication systems

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

Verify the specific suffix '7B' against official documentation to confirm package and compliance details. Confirm that the W-DFN2020-6 wettable flanks package meets your PCB layout requirements. Ensure the 5.0V fixed output aligns with system design needs before procurement.

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

Select this component for noise-sensitive automotive designs requiring high PSRR and low quiescent current. The W-DFN2020-6 package offers a small footprint suitable for dense layouts. Verify input voltage stability within the 1.7V to 5.5V range and ensure adequate thermal dissipation via the exposed pad.

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

This part belongs to the AP7347DQ family of automotive LDO regulators. It shares core electrical characteristics with other variants in the series but differs in output voltage and packaging. The 'FDZW' indicates the W-DFN2020-6 package, while '7B' specifies the tape and reel configuration.

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

Direct substitutes include other AP7347DQ variants with different output voltages or packages, such as AP7347DQ-33FDZW-7B for 3.3V output. Cross-reference with other automotive-grade LDOs if package compatibility is required.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.