AP7361E-33FGE-7

$0.58

Description：IC REG LIN 3.3V 1A U-DFN3030-8
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:aa8a85db3e9d Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AP7361E-33FGE-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 3.3V 1A U-DFN3030-8. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AP7361E-33FGE-7

Description：IC REG LIN 3.3V 1A U-DFN3030-8
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.5V @ 1A
Current - Output：1A
Current - Quiescent (Iq)：91 µA
Current - Supply (Max)：-
PSRR：75dB ~ 55dB (1kHz ~ 10kHz)
Control Features：Enable, Power Good
Protection Features：Over Current, Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-UDFN Exposed Pad
Supplier Device Package：U-DFN3030-8 (Type E)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AP7361E-33FGE-7

AP7361E-33FGE-7

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

The AP7361E-33FGE-7 is a fixed-output linear regulator manufactured by Diodes Incorporated. It provides a stable 3.3V output with a maximum current of 1A. The device operates within an input voltage range of 2.2V to 6.0V and features a typical dropout voltage of 360mV at full load. Key electrical parameters include a quiescent current of 60µA, power supply rejection ratio of 75dB at 1kHz, and an output voltage accuracy of ±1%. It includes built-in thermal shutdown and current limit protection.

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

Integrated enable function for power management control
Power-good (PG) open-drain output for system monitoring
Fold-back short circuit protection limiting current to 400mA
Thermal shutdown protection activating at +150°C

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

LCD-TVs and Monitors
Set-Top-Boxes
Home Electrical Appliances

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

Verify the specific ordering suffix '33' confirms the fixed 3.3V output configuration. Confirm the package code 'FGE' matches the U-DFN3030-8 (Type E) footprint requirements. Ensure the reel quantity suffix '7' aligns with standard tape and reel handling procedures. Cross-reference the datasheet revision DS41964 Rev. 2 for accurate electrical characteristics.

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

Select this component when a fixed 3.3V rail is required with high efficiency under low dropout conditions. The integrated power-good signal simplifies sequencing in complex multi-rail systems. Consider the U-DFN3030-8 package for compact board space constraints. Verify that the application does not require adjustable voltage outputs, as this part is factory-set.

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

This part belongs to the AP7361E family of ultra-low dropout regulators. Unlike the base AP7361 model, the AP7361E variant specifically adds a Power-Good (PG) pin for status indication. It shares the same core architecture including the error amplifier and band-gap reference but offers enhanced system integration capabilities through the additional monitoring output.