AP7583Q-50FDZW-7

$1.28

Description：IC REG LIN 5V 300MA W-DFN2020-6
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:22561ec04b5e Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AP7583Q-50FDZW-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 LIN 5V 300MA W-DFN2020-6. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AP7583Q-50FDZW-7

Description：IC REG LIN 5V 300MA 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)：42V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.5V @ 300mA
Current - Output：300mA
Current - Quiescent (Iq)：4 µA
Current - Supply (Max)：-
PSRR：70dB (100Hz)
Control Features：Current Limit, Enable, Power Good
Protection Features：Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
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 AP7583Q-50FDZW-7

AP7583Q-50FDZW-7

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

The AP7583Q-50FDZW-7 is a fixed-output 5V ultra-low dropout (ULDO) linear regulator from Diodes Incorporated, designed for automotive battery-powered applications. It delivers a maximum output current of 300mA with a wide input voltage range of 3V to 42V. The device features a typical quiescent current of 2.5µA and high output-voltage accuracy of ±1.5%. Packaged in a W-DFN2020-6 (SWP) Type A1 format, it includes thermal shutdown, short-circuit protection, and an enable pin.

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

Ultra-low quiescent current of 2.5µA at light loads for always-on components
Wide input voltage range supporting 3V to 42V supply inputs
Integrated thermal shutdown and short-circuit protection functions
High output-voltage accuracy of ±1.5% with low dropout characteristics

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

Powering microcontrollers (MCUs)
Supplying CAN/LIN transceivers
Automotive head units
EV and HEV battery management systems
Body control modules

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

Verify the specific suffix FDZW corresponds to the W-DFN2020-6 package and Q indicates automotive compliance. Confirm the -50 suffix matches the required 5V fixed output voltage. Ensure the ordering code aligns with the 7-inch tape and reel packing quantity specified in the manufacturer's documentation.

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

Select this component when a stable 5V rail is needed from a high-voltage automotive bus up to 42V. The low quiescent current makes it suitable for battery-backed memory or MCU supplies where standby power consumption must be minimized. Verify that the thermal requirements of the W-DFN2020-6 package are met by the PCB layout design.

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

This part belongs to the AP7583Q/AQ series of ULDO regulators manufactured by Diodes Incorporated. The series offers both fixed and adjustable output versions in multiple packages including MSOP-8EP and TO252-4. The 'Q' designation signifies automotive qualification under AEC-Q100 standards, ensuring reliability for harsh environments.