NCP699SN30T1G - onsemi

Manufacturer Part Number

NCP699SN30T1G

Manufacturer

onsemi

Introduction

Low dropout voltage regulator designed for battery-powered and low power applications.

Product Features and Performance

Positive fixed output voltage

Low dropout voltage of 0.4V at 150mA load

High Power Supply Rejection Ratio (PSRR) 55dB to 50dB from 120Hz to 1kHz

Low quiescent current of 90µA beneficial for battery-powered applications

Enable control feature to optimize power usage

Built-in overcurrent and overtemperature protection for improved safety and reliability

Operating temperature range from -40°C to 85°C

SOT-23-5 Thin, TSOT-23-5 surface mount package enables compact PCB design

Product Advantages

High efficiency with low quiescent current for extended battery life

Stable operation with low dropout voltage suitable for tight voltage applications

Robust protection features enhance the product's durability and lifespan

Key Technical Parameters

Input Voltage (Max): 6V

Output Voltage (Min/Fixed): 3V

Current - Output: 150mA

Voltage Dropout (Max): 0.4V

Current - Quiescent (Iq): 90µA

PSRR: 55dB~50dB at frequency range 120Hz~1kHz

Mounting Type: Surface Mount

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

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Compatibility

Compatible with a variety of applications requiring a fixed 3V output up to 150mA

Suitable for use in battery-powered devices due to low dropout and quiescent current

Application Areas

Portable electronics

Wireless communication devices

Battery-powered sensors and controllers

Consumer electronics

Healthcare devices

Product Lifecycle

Currently Active product

Not reported to be nearing discontinuation

Replacement and upgrade options may be available through onsemi's product range

Key Reasons to Choose This Product

Low dropout feature suitable for applications with small input-to-output voltage differences

Energy-efficient design for extended battery life in portable devices

PSRR enhances power stability under variable load conditions

Compact package design enabling small form factor applications

Proven reliability and robustness from a reputable manufacturer, onsemi

Built-in safety features protect against common electronic faults

Ease of integration due to standard surface mount package