AP7343Q-12FDZW-7

$0.61

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

SKU:e985a9a1f53b Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AP7343Q-12FDZW-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 AP7343Q-12FDZW-7

Description：IC REG LINEAR 1.2V W-DFN2020-6
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
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)：-
Current - Output：300mA
Current - Quiescent (Iq)：60 µA
Current - Supply (Max)：-
PSRR：75dB (1kHz)
Control Features：Current Limit, Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：6-WDFN Exposed Pad
Supplier Device Package：W-DFN2020-6 (Type A1)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AP7343Q-12FDZW-7

AP7343Q-12FDZW-7

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

The AP7343Q-12FDZW-7 is an automotive-compliant low dropout regulator manufactured by Diodes Incorporated. It provides a fixed 1.2V output with a guaranteed load current of 300mA and operates within an input voltage range of 1.7V to 5.25V. The device features high ripple rejection of 75dB at 1kHz, low output noise of 60µVrms from 10Hz to 100kHz, and a quiescent current as low as 35µA. It includes an enable pin for power control and is housed in a W-DFN2020-6 (SWP) Type A1 package.

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

Automotive compliant with AEC-Q100 qualification and PPAP capability
High ripple rejection and low output noise for sensitive applications
Integrated enable pin for precise power management control

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

Infotainment power supplies
Automotive RF supplies
Cameras
Automotive POL in ADAS
Automotive wireless communications

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

Verify the specific suffix FDZW corresponds to the W-DFN2020-6 (SWP) Type A1 package configuration. Confirm that the Q designation indicates automotive compliance status. Ensure the ordering code matches the required 1.2V fixed output voltage variant. Cross-reference the datasheet revision to confirm electrical characteristics align with design requirements.

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

Select this component when designing for noise-sensitive automotive environments requiring stable power delivery. The wide input voltage range accommodates various battery and rail conditions. The compact footprint supports dense PCB layouts. Verify thermal dissipation needs based on the junction-to-ambient resistance provided in the datasheet.

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

This part belongs to the AP7343Q series of low dropout regulators designed for automotive use. It utilizes a CMOS process to achieve low power consumption and fast transient response. The series offers multiple fixed output voltages and packaging options to suit diverse system constraints while maintaining high accuracy and reliability standards.