LTC3388IDD-3 - Analog Devices Inc.

Manufacturer Part Number

LTC3388IDD-3

Manufacturer

Analog Devices, Inc.

Introduction

The LTC3388IDD-3 is a high-efficiency, step-down DC-DC converter with a wide input voltage range and programmable output voltage.

Product Features and Performance

Wide input voltage range from 2.7V to 20V

Programmable output voltage from 2.8V to 5V

Low 50mA output current

High efficiency up to 95%

Synchronous rectification for improved efficiency

Built-in soft-start function

Thermal shutdown protection

Product Advantages

Compact 10-DFN (3x3) package

Wide operating temperature range from -40°C to 125°C

Robust overcurrent and short-circuit protection

Ideal for portable devices and battery-powered applications

Key Technical Parameters

Input Voltage Range: 2.7V to 20V

Output Voltage: 2.8V, 3V, 3.3V, 5V

Output Current: 50mA

Switching Frequency: 600kHz

Efficiency: Up to 95%

Package: 10-DFN (3x3)

Quality and Safety Features

Thermal shutdown protection

Overcurrent and short-circuit protection

Robust and reliable design

Compatibility

The LTC3388IDD-3 is compatible with a wide range of electronic devices and applications that require a high-efficiency, step-down DC-DC converter with a wide input voltage range and programmable output voltage.

Application Areas

Portable electronics (smartphones, tablets, wearables)

Industrial automation and control systems

Medical devices

Automotive electronics

IoT applications

Product Lifecycle

The LTC3388IDD-3 is an active product and is not nearing discontinuation. Analog Devices, Inc. provides ongoing support and availability for this product, including the possibility of future upgrades or replacements.

Several Key Reasons to Choose This Product

Wide input voltage range for versatile power supply requirements

Programmable output voltage for flexibility in system design

High efficiency up to 95% for improved power efficiency

Compact 10-DFN (3x3) package for space-constrained applications

Robust protection features for reliable operation

Suitable for a wide range of electronic devices and applications

Ongoing support and availability from Analog Devices, Inc.