LT3030HFE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3030HFE#PBF

Manufacturer

Analog Devices

Introduction

The LT3030HFE#PBF is a dual low dropout (LDO) linear voltage regulator designed for power management applications. It comes in a tube packaging and features adjustable output for versatile application use.

Product Features and Performance

Dual regulator modules

Adjustable output voltage from 1.22V to 19.5V

Maximum input voltage of 20V

Low dropout voltage of 0.48V at up to 750mA output

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

Power supply rejection ratio (PSRR) ranging from 60dB to 50dB across 120Hz to 1MHz frequency range

Control features include Enable and Power Good for enhanced functionality

Housed in a 20-TSSOP (0.173", 4.40mm Width) Exposed Pad package

Product Advantages

Dual output capability enables simultaneous management of different voltages

High PSRR ensures stable output despite variations in input voltage

Low dropout voltage facilitates efficient operation at lower differential voltages between input and output

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 1.22V

Voltage Output (Max): 19.5V

Current Output: 250mA, 750mA

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

Quality and Safety Features

Over Current protection

Over Temperature protection

Reverse Polarity protection

Compatibility

Compatible with surface mount technology for PCB assembly

Application Areas

Suitable for telecommunication systems

Ideal for battery-powered devices

Useful in microprocessor/microcontroller power supplies

Product Lifecycle

Currently in an active product lifecycle phase

Not near discontinuation with ongoing support and availability

Several Key Reasons to Choose This Product

Robust dual output capacity allows for versatile power management setups

High PSRR minimizes output noise and maintains steady voltage

Comprehensive protection features safeguard the device and connected components from electrical hazards

Supports a wide range of input and output voltages, suitable for diverse applications

Continued availability and support ensure long-term usability without the need for immediate replacement or upgrades