LTC3111EMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3111EMSE#PBF

Manufacturer

Analog Devices

Introduction

The LTC3111 is a versatile power management integrated circuit with a wide input and output voltage range.

Product Features and Performance

Step-Up/Step-Down regulator for flexible voltage regulation

Adjustable output voltage for precision power supply needs

Single output capability simplifying the power design

Supports a wide range of input voltages from 2.5V to 15V

Can deliver output voltages from 2.5V to 15V

Offers a stable 1.5A output current

Switching frequency set at 800kHz to optimize efficiency and reduce external component size

Incorporates Synchronous Rectifier for improved efficiency

Product Advantages

High efficiency over a wide input voltage range

Low noise due to constant frequency operation

Thermal performance enhanced with exposed pad packaging

Robust operation with a -40°C to 125°C operating temperature range

Key Technical Parameters

Input Voltage (Min): 2.5V

Input Voltage (Max): 15V

Output Voltage (Min/Fixed): 2.5V

Output Voltage (Max): 15V

Current - Output: 1.5A

Frequency - Switching: 800kHz

Quality and Safety Features

Operational over a wide temperature range ensuring reliability

Temperature grade specifications for use in extreme conditions

Thermal shutdown and current limiting for device protection

Compatibility

Compatible with surface mount technology for easy PCB design and mass production

Application Areas

Versatile PMIC suitable for a broad range of electronics including portable devices, automotive, industrial and telecommunication applications

Product Lifecycle

Active product with ongoing manufacturer support

No indication of nearing discontinuation at the time of knowledge cutoff

Potential availability of replacements or upgrades through Analog Devices' comprehensive product portfolio

Several Key Reasons to Choose This Product

High integration reduces BOM count and simplifies design

Suitable for battery-powered devices due to wide input voltage capability

The flexibility of usage in both step-up and step-down voltage applications

Robust design supports use in various environmental conditions

Technical support and reliability guaranteed by reputable manufacturer Analog Devices