LTC3537EUD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3537EUD#TRPBF

Manufacturer

analog-devices

Introduction

The LTC3537 is a dual-output step-up (boost) and linear (LDO) regulator with a switching frequency of 2.2MHz. It provides two independent outputs, each capable of up to 100mA of load current. The first output is a synchronous boost converter with an adjustable output voltage from 1.5V to 5.25V, while the second output is a linear regulator with an adjustable output voltage from 0.6V to 5V. The LTC3537 features a built-in sequencer to manage the start-up and shutdown of the two outputs.

Product Features and Performance

Dual-output step-up (boost) and linear (LDO) regulator

Switching frequency of 2.2MHz

Output 1: Synchronous boost converter with adjustable output voltage from 1.5V to 5.25V, up to 100mA

Output 2: Linear regulator with adjustable output voltage from 0.6V to 5V, up to 100mA

Built-in sequencer to manage start-up and shutdown of the two outputs

Input voltage range: 0.68V to 5.5V

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

Product Advantages

Compact size with a 16-pin WFQFN package

High efficiency and low noise operation

Adjustable output voltages for both outputs

Integrated sequencer for easy start-up and shutdown management

Suitable for a wide range of input voltage and load conditions

Key Reasons to Choose This Product

Versatile dual-output design for various power supply requirements

High efficiency and low noise performance

Compact and space-saving package

Wide operating temperature range for industrial and automotive applications

Integrated sequencer for easy system integration

Quality and Safety Features

Robust design for reliable operation

Overcurrent, overvoltage, and thermal protection

Compliance with industry safety and regulatory standards

Compatibility

The LTC3537 is compatible with a wide range of electronic devices and systems, including:

Portable electronics

Industrial equipment

Automotive applications

Internet of Things (IoT) devices

Application Areas

Dual-output power supplies

Battery-powered devices

Industrial and automation equipment

Automotive electronics

Internet of Things (IoT) applications

Product Lifecycle

The LTC3537 is an active product, and there are no known plans for discontinuation. Analog Devices may offer alternative or equivalent models in the future, but currently, the LTC3537 is the recommended solution. If you have any questions or need further assistance, please contact our website's sales team.