DiodesZetex Positive Voltage Regulator 3-Pin TO-92 Package 3.3V 2.5μA Quiescent Current 40V Maximum Input AP7384-33V-A

DiodesZetex AP7384-33V-A is a high-precision positive voltage regulator IC in a compact TO-92 3-pin package, designed with wide input voltage capability up to 40V and a low dropout voltage of approximately 500mV at 50mA output current at 3.3V output.

This voltage regulator integrates a voltage reference, error amplifier, current limit circuit, resistor network for output voltage setting, and chip enable function. The ultra-low quiescent current of 2.5μA enables efficient operation in battery-powered and portable devices, minimizing power consumption.

Engineered to provide stable voltage regulation with excellent line and load regulation characteristics, the AP7384-33V-A ensures performance consistency in applications such as laptops, palmtops, notebook computers, and portable information appliances.

The device also offers critical protection features including thermal shutdown and short circuit protection to safeguard the system under fault conditions. It is compatible with low Equivalent Series Resistance (ESR) ceramic capacitors, improving output voltage stability and overall device reliability.

Operating temperature range extends up to 125°C making it suitable for use in demanding industrial, consumer electronics, and automotive-adjacent environments (non-automotive standard). The regulator is a lead-free, halogen-free, and antimony-free “green” device compliant with environmental standards.

Operates within a wide input voltage range up to 40V. Low dropout voltage of 500mV at 50mA output current for 3.3V output. Ultra-low quiescent current of 2.5μA promotes energy efficiency. Incorporates thermal shutdown and short circuit protection mechanisms.

Compatible with low ESR ceramic capacitors ensuring output stability. Compact TO-92 package with through-hole mount for ease of assembly. Operating temperature up to 125°C enhances durability. Suitable for battery-powered equipment, laptops, and portable information devices.

This Voltage Regulator is appropriate for industrial, electronic, laboratory, and portable applications where precise voltage regulation is necessary. It supports design flexibility and reliability in power management tasks.

Explore a wide range of power management ICs and related components in EnvMart's Electronics & Electricals category to find compatible devices and accessories.