AP7353-18FS4-7

$0.58

Description：IC REG LINEAR 1.8V X2-DFN10104
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d88b0a024f59 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AP7353-18FS4-7 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 1.8V X2-DFN10104. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AP7353-18FS4-7

Description：IC REG LINEAR 1.8V 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)：1.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.24V @ 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 AP7353-18FS4-7

AP7353-18FS4-7

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

The AP7353-18FS4-7 is a fixed-output low dropout regulator manufactured by Diodes Incorporated, providing a stable 1.8V output with a guaranteed maximum load current of 250mA. It operates within an input voltage range of 2.0V to 5.5V and features high power supply rejection ratio (PSRR) performance, achieving 90dB at 1kHz and 70dB at 10kHz under specified conditions. The device incorporates an enable pin for power management control and utilizes a CMOS process. It is housed in the X2-DFN1010-4 package and supports an operating ambient temperature range from -40°C to +85°C.

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

High ripple rejection capability ensures clean power delivery for sensitive analog circuits.
Integrated enable pin allows precise power sequencing and shutdown control.
Low quiescent current consumption extends battery life in portable devices.
Built-in short-circuit and thermal protection safeguards against overcurrent events.

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

RF power supplies
Smartphones and tablets
Portable video equipment
Wireless communication modules

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

Verify that the specific part number suffix matches the required package type and output voltage configuration. Confirm RoHS compliance status and ensure the ordering quantity aligns with standard tape and reel packaging specifications provided by the manufacturer.

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

Select this component when a compact footprint is required alongside high PSRR performance. Ensure the application load does not exceed the 250mA limit and verify that the input voltage remains within the specified operational boundaries for optimal line regulation.

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

This device belongs to the AP7353 series of low dropout regulators designed for handheld and wearable applications. It shares common architectural features with other variants in the family but is distinguished by its specific 1.8V fixed output voltage and X2-DFN1010-4 surface mount package.