NCP500SN33T1 - onsemi

Manufacturer Part Number

NCP500SN33T1

Manufacturer

onsemi

Introduction

The NCP500SN33T1 is a fixed output, low-dropout (LDO) voltage regulator designed for power-sensitive applications.

Product Features and Performance

Low dropout voltage of 0.23V at 150mA output

Fixed output voltage of 3.3V

Maximum input voltage of 6V

Output current of 150mA

Quiescent current as low as 1µA

High PSRR of 62dB at 1kHz

Temperature range from -40°C to 85°C

Product Advantages

High power supply rejection ratio ensures stable operation

Over current and temperature protections enhance safety

Extremely low quiescent current ideal for battery-powered devices

Small package size (SOT-23-5, TSOT-23-5) suitable for compact PCB layouts

Key Technical Parameters

Input Voltage (Max): 6V

Output Voltage (Min/Fixed): 3.3V

Current - Output: 150mA

Voltage Dropout (Max): 0.23V @ 150mA

Current - Quiescent (Iq): 1 µA

PSRR: 62dB (1kHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Compatible with surface mount technology for easy PCB integration

Designed for use within specified temperature and current parameters

Application Areas

Portable and battery-powered devices

Microprocessor and microcontroller systems

Wireless communication equipment

Product Lifecycle

This product is marked as Obsolete

Check for recommended replacements or upgrades from the manufacturer

Several Key Reasons to Choose This Product

Ultra-low dropout for efficient use in low voltage applications

High PSRR for reduced noise and improved output stability

Compact and lightweight design for portable applications

Built-in safety features for reliable operation under adverse conditions

Energy-efficient performance with minimal quiescent current draw