A4408KLVTR-T - Allegro MicroSystems

Manufacturer Part Number

A4408KLVTR-T

Manufacturer

allegro-microsystems

Introduction

Voltage Regulator IC for Power Management Applications

Product Features and Performance

Multiple topologies: Buck, Buck/Boost, and LDO

Three distinct outputs with varying voltage and current ratings

Switching frequency range from 250kHz to 2.4MHz

Built-in sequencer for output voltage control

Product Advantages

Supports a wide input voltage range

High-temperature operational capability

Versatile for multiple output voltage requirements

Key Technical Parameters

Topology: Step-Down (Buck), Buck/Boost, Linear (LDO)

Number of Outputs: 3

Frequency Switching: 250kHz to 2.4MHz

Voltage/Current Output 1: 5V, 115mA

Voltage/Current Output 2: 3.3V, 165mA

Voltage/Current Output 3: 5V, 325mA

Voltage Supply: 2.8V to 36V

Operating Temperature: -40°C to 150°C

Quality and Safety Features

Extended operating temperature range ensures reliability in extreme conditions

Compatibility

Surface Mount Technology compatible

38-TFSOP package fits standard eTSSOP footprint

Application Areas

Power Management Solutions across diverse electronic applications

Product Lifecycle

Not For New Designs

Potential for replacement or upgrading should be consulted with the manufacturer

Several Key Reasons to Choose This Product

Flexible power management with three different topologies

Suitable for systems requiring multiple regulated voltages

High-efficiency operation with a broad switching frequency range

Ability to work under a wide range of input voltages and high temperatures

Easy integration into PCBs due to surface-mount packaging