NCP1402SN33T1G - onsemi

Manufacturer Part Number

NCP1402SN33T1G

Manufacturer

onsemi

Introduction

The NCP1402SN33T1G is a step-up DC-DC switching regulator designed to convert low voltage inputs to a higher fixed output of 3.3V in a small SOT-23-5 package.

Product Features and Performance

Step-Up topology boosts input voltage from as low as 0.8V to a fixed output of 3.3V

Fixed output simplifies design

Supports input voltage up to 3.3V

Maximum current output of 130mA (Switch)

Maximum switching frequency up to 200kHz

Operates across a wide temperature range, from -40°C to 85°C

Product Advantages

High efficiency in converting lower voltage

Compact SOT-23-5 package suitable for space-constrained applications

Key Technical Parameters

Voltage Input (Min): 0.8V

Voltage Input (Max): 3.3V

Voltage Output (Min/Fixed): 3.3V

Current Output: 130mA (Switch)

Frequency Switching: Up to 200kHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Robust performance ensured in temperatures ranging from -40°C to 85°C

Compatibility

Surface Mount mounting simplifies implementation on PCBs

Application Areas

Ideal for portable devices requiring voltage step-up from battery power

Product Lifecycle

Obsolete status

No direct replacements or upgrades mentioned

Several Key Reasons to Choose This Product

Provides stable 3.3V output from inputs as low as 0.8V

Suitable for low-power applications needing minimal space

Reliable operation in extreme temperature conditions

Simple surface mount package facilitates easy integration into existing designs