LTC1911-1.5 Datasheet Inductorless Step-Down DC/DC Converter

Manufacturer: Linear Technology (now Analog Devices)

Download the LTC1911-1.5 datasheet PDF. This datasheet also includes the LTC1911-15 variant, as both parts are published together in a single manufacturer document.

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LTC1911-1.5 inductorless step-down dc/dc converter by Linear Technology (now Analog Devices) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (LTC1911-15_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	LTC1911-1.5
Manufacturer	Linear Technology (now Analog Devices)
File Size	201.94 KB
Description	Inductorless Step-Down DC/DC Converter
Datasheet	LTC1911-1.5 Datasheet

Overview

LTC1911-1.5/LTC1911-1.8 Low Noise, High Efficiency, Inductorless Step-Down DC/DC Converter U.

Key Features

s Low Noise Constant Frequency Operation s 2.7V to 5.5V Input Voltage Range s No Inductors s Typical Efficiency 25% Higher Than LDOs s Shutdown Disconnects Load from VIN s Output Voltage: 1.8V ±4% or 1.5V ±4% s Output Current: 250mA s Low Operating Current: IIN = 180µA Typ s Low Shutdown Current: IIN = 10µA Typ s Oscillator Frequency: 1.5MHz s Soft-Start Limits Inrush Current at Turn On s Short-Circuit and Overtemperature Protected s Available in an 8-Pin MSOP Package U.

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