LT3509EDE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3509EDE#TRPBF

Manufacturer

analog-devices

Introduction

The LT3509EDE#TRPBF belongs to a range of Power Management (PMIC) Voltage Regulators, focusing on DC DC Switching Regulators designed for step-down (buck) conversion.

Product Features and Performance

Dual output adjustable step-down regulator

Wide input voltage range from 3.6V to 36V

Adjustable output voltage from 0.8V to 34.2V

Outputs current up to 700mA

Switching frequency adjustable from 260kHz to 2.15MHz

Operates without a need for a synchronous rectifier

Supports a wide operating temperature range from -40°C to 125°C

Product Advantages

Wide input and output voltage ranges cater to various applications

High flexibility in switching frequency allows optimization for efficiency or size

Dual output capability reduces the need for additional regulators

Adjustable frequency can minimize interference with sensitive RF applications

Key Technical Parameters

Number of Outputs: 2

Min/Max Input Voltage: 3.6V/36V

Min/Max Output Voltage: 0.8V/34.2V

Output Current: 700mA

Switching Frequency: 260kHz ~ 2.15MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built to comply with stringent quality and safety standards

Compatibility

Suitable for surface mount technology (SMT) for streamlined PCB assembly

Application Areas

Automotive electronics

Portable devices

Industrial controls

Telecommunications

Product Lifecycle

Currently in Active status with no indications of nearing discontinuation. Availability of replacements or upgrades should be regularly checked with the manufacturer.

Several Key Reasons to Choose This Product

Versatile input and output voltage ranges support a wide array of uses

Dual output feature for multi-purpose applications, reducing additional component requirements

High-temperature operation suitability for harsh environments

The flexibility of switching frequency assists in avoiding interference in RF-sensitive applications

The reputation of Analog Devices for high-quality and reliable components