LT3030EFE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3030EFE#PBF

Manufacturer

Analog Devices

Introduction

The LT3030EFE#PBF is a dual, low dropout linear regulator (LDO) designed for power management applications, offering adjustable outputs with high precision.

Product Features and Performance

Dual LDO configuration

Adjustable output voltage from 1.22V to 19.5V

Output current capability of 250mA and 750mA for each regulator, respectively

Low dropout voltage: 0.48V at 250mA & 0.48V at 750mA

PSRR: 60dB to 50dB across 120Hz to 1MHz frequency range

Control features include Enable and Power Good signals

Protection against overcurrent, overtemperature, and reverse polarity

Product Advantages

Dual outputs reduce component count for dual supply applications

Wide range of output voltages for high flexibility in design

High PSRR ensures stable output even with fluctuating input

Comprehensive protection features enhance safety and reliability

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 1.22V

Voltage Output (Max): 19.5V

Voltage Dropout (Max): 0.48V @ 250mA, 0.48V @ 750mA

Current Output: 250mA, 750mA

PSRR: 60dB ~ 50dB (120Hz ~ 1MHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Overcurrent and overtemperature protection

Reverse polarity protection

Stable operation in the specified temperature range

Compatibility

Surface mount technology (20-TSSOP-EP package) for easy integration

Compatible with various microcontrollers and digital systems requiring stable power

Application Areas

Embedded systems

IoT devices

Portable electronics

Networking equipment

Medical devices

Product Lifecycle

Currently in active status with no indication of nearing discontinuation

Analog Devices typically provides notices for end-of-life products and offers replacements or upgrades

Several Key Reasons to Choose This Product

Dual regulator design maximizes efficiency and minimizes board space

Wide input and adjustable output voltage range offer design flexibility

High PSRR and low dropout improve performance in noisy environments

Comprehensive protection features ensure long-term reliability

Supported by a reputable manufacturer with a proven track record in power management solutions