HT7533-1 IC 3.3V 100mA LDO TO-92 VOLTAGE REGULATORHT 7533-1

Product Overview

A high-efficiency, low-power linear regulator designed to provide a stable, fixed 3.3V supply line using low-dropout (LDO) CMOS technology. It features an exceptionally low quiescent current (typically 2.5 µA) and a minimal voltage drop, making it highly optimized for battery-powered applications, portable instruments, and microcontroller supply lines where maximizing energy efficiency is critical.

Core Specifications

• Manufacturer: Holtek Semiconductor

• Package Type: TO-92-3 (Through-Hole)

• Function: Fixed 3.3V Low-Dropout (LDO) Linear Voltage Regulator (MPN: HT7533-1 / LCSC Part #C32617)

• Input Voltage: Supported operational input voltage up to 24V

• Control Interface: Standard fixed three-terminal architecture (VIN, VOUT, GND) featuring an integrated low temperature coefficient and short-circuit protection.