AP7333-33SRG-7 - Diodes Incorporated

Manufacturer Part Number

AP7333-33SRG-7

Manufacturer

Diodes

Introduction

The AP7333-33SRG-7 is a linear low-dropout (LDO) voltage regulator designed for power management, well-suited for applications requiring stable and reliable voltage supply.

Product Features and Performance

Positive output configuration

Fixed output type

Single regulator unit

Maximum input voltage of 6V

Fixed output voltage of 3.3V

Dropout voltage maximum of 0.55V at 300mA load

Output current capacity of 300mA

Quiescent current of 75 µA

Maximum supply current of 85 µA

Power Supply Rejection Ratio (PSRR) of 65dB at 100Hz

Product Advantages

Low dropout voltage enhances efficiency

Low quiescent current helps in power conservation

High PSRR ensures stability under varying load conditions

Key Technical Parameters

Input Voltage (Max): 6V

Output Voltage (Min/Fixed): 3.3V

Dropout Voltage (Max): 0.55V @ 300mA

Output Current: 300mA

Quiescent Current (Iq): 75 µA

Supply Current (Max): 85 µA

PSRR: 65dB (100Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Surface Mount compatible

Package / Case: TO-236-3, SC-59, SOT-23-3

Application Areas

Ideal for low power devices requiring stable voltage supply

Suitable for battery-powered applications

Product Lifecycle

Currently active

Not nearing discontinuation

No immediate replacements or upgrades specified

Several Key Reasons to Choose This Product

Offers efficient power regulation with low dropout voltage

Low quiescent current ideal for power-sensitive applications

Robust safety features for reliable operation across different conditions

High power supply rejection ratio maintains output stability