NCP1522ASNT1G - onsemi

Manufacturer Part Number

NCP1522ASNT1G

Manufacturer

onsemi

Introduction

Power management buck regulator for portable applications

Product Features and Performance

Step-Down (Buck) converter

Adjustable output voltage

Single output channel

Synchronous rectification for improved efficiency

3MHz switching frequency for small external components

Operating temperature range -40°C to 85°C

Surface mount SOT-23-5 package for compact designs

Product Advantages

High-frequency operation allows for small inductor and capacitor sizes

Synchronous rectifier enhances power efficiency

Adequate output current capacity (600mA) for small portable devices

Key Technical Parameters

Input Voltage Min: 2.7V

Input Voltage Max: 5.5V

Output Voltage Min: 0.9V

Output Voltage Max: 3.3V

Current Output: 600mA

Switching Frequency: 3MHz

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package/Case: SOT-23-5 Thin, TSOT-23-5

Quality and Safety Features

Built to operate within specified temperature limits for device safety

Standard surface mount package for reliable PCB attachment

Compatibility

Meant for devices requiring efficient voltage regulation in a small form factor

Application Areas

Portable electronics, battery-powered devices, and small consumer gadgets

Product Lifecycle

Obsolete - future availability limited, consider alternatives

Potential replacement products may need to be evaluated

Several Key Reasons to Choose This Product

Efficient power management for battery longevity

Compact size ideal for space-conscious applications

Higher switching frequency enables use of smaller components, reducing overall design footprint

Integrated synchronous rectification for reduced heat and increased efficiency

Manufacturer reputation for quality power components