AP7343DQ-12FDUW-7

$0.11

Description：IC REG LINEAR 1.2V W-DFN2020-6
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:976cd5f77bee Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AP7343DQ-12FDUW-7 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 LINEAR 1.2V W-DFN2020-6. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AP7343DQ-12FDUW-7

Description：IC REG LINEAR 1.2V W-DFN2020-6
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.25V
Voltage - Output (Min/Fixed)：1.2V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.72V @ 300mA
Current - Output：300mA
Current - Quiescent (Iq)：60 µA
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 UXD)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AP7343DQ-12FDUW-7

AP7343DQ-12FDUW-7

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

The AP7343DQ-12FDUW-7 is a fixed-output low dropout regulator manufactured by Diodes Incorporated. It provides a stable 1.2 V output with a maximum load current of 300 mA. The device operates within an input voltage range of 1.7 V to 5.25 V and features a typical power supply rejection ratio (PSRR) of 75 dB. Quiescent current is specified at 35 uA. It utilizes a W-DFN2020-6 package and meets AEC-Q100 automotive qualification standards.

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

Automotive-grade reliability compliant with AEC-Q100 standards
High power supply rejection ratio for noise-sensitive applications
Low quiescent current operation for energy efficiency

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

Battery-powered automotive electronic modules
Infotainment system power distribution
Sensor node voltage regulation in vehicles

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

Verify the specific suffix FDUW indicates the W-DFN2020-6 package configuration. Confirm AEC-Q100 qualification status through official manufacturer documentation before integration into automotive designs. Ensure input voltage constraints are respected during system planning.

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

Select this component when a fixed 1.2 V rail is required for automotive loads. Compare dropout voltage specifications against available headroom. Verify thermal performance requirements based on expected load currents and ambient operating temperatures within the enclosed system environment.

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

This part belongs to the AP7343 series of low dropout regulators designed for automotive applications. The series offers various fixed output voltages and packaging options, including SOT-25 and W-DFN configurations, to support diverse board space and electrical requirements in vehicle electronics.