AP7353-28FS4-7

$0.58

Description：IC REG LINEAR 2.8V X2-DFN10104
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:70596ee7fccb Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AP7353-28FS4-7 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 2.8V X2-DFN10104. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AP7353-28FS4-7

Description：IC REG LINEAR 2.8V X2-DFN10104
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：2.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.155V @ 250mA
Current - Output：250mA
Current - Quiescent (Iq)：27 µA
PSRR：90dB ~ 70dB (100Hz ~ 10kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：4-XDFN Exposed Pad
Supplier Device Package：X2-DFN1010-4 (Type B)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AP7353-28FS4-7

AP7353-28FS4-7

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

The AP7353-28FS4-7 is a fixed-output low dropout regulator manufactured by Diodes Incorporated, providing a nominal output voltage of 2.8V with an accuracy of ±1%. It supports a maximum output current of 250mA and operates within an input voltage range of 2.0V to 5.5V. The device features a typical ripple rejection ratio of 90dB at 1kHz and a low output noise of 10µVrms from 10Hz to 100kHz. Quiescent current is typically 18µA. It is housed in the X2-DFN1010-4 package.

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

Integrated enable pin for power control
High power supply ripple rejection
Low output noise performance
Built-in short-circuit protection

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

Smartphones and tablets
RF power supplies
Cameras
Portable video devices
Wireless communication equipment

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

Verify that the specific part number matches the required output voltage and package type. Confirm RoHS compliance and environmental specifications against project requirements. Ensure ordering suffixes align with tape and reel quantities. Cross-reference datasheet revisions to confirm electrical characteristics remain consistent with design specifications.

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

Select this component when a stable 2.8V rail is needed for sensitive analog or RF circuits. The low quiescent current makes it suitable for battery-powered portable devices. Verify that the input voltage remains above the dropout threshold under all load conditions. Consider thermal dissipation limits based on the PCB copper area and ambient temperature.

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

This component belongs to the AP7353 series of low dropout regulators designed for handheld and wearable applications. The series offers various fixed output voltages ranging from 1.8V to 4.7V. It utilizes a CMOS process to achieve high PSRR and low noise, addressing the needs of modern communication equipment requiring clean power sources.