LTC3250ES6-1.2#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3250ES6-1.2#TRPBF

Manufacturer

Analog Devices

Introduction

Charge Pump Step-Down DC DC Switching Regulator in SOT-23-6 package

Product Features and Performance

High efficiency charge pump step-down regulator

Fixed 1.2V output voltage

5MHz switching frequency for small external components

250mA output current capacity

Low noise operation

Product Advantages

High integration reduces external component count

Compact TSOT-23-6 package saves board space

Wide VIN range of 2.7V to 5.5V for flexible power sourcing

No need for inductors simplifies design and increases reliability

Key Technical Parameters

Input Voltage Min: 2.7V

Input Voltage Max: 5.5V

Output Voltage Fixed: 1.2V

Current Output: 250mA

Frequency Switching: 1.5MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Overcurrent protection

Thermal shutdown

Stable operation over temperature and load variations

Compatibility

Compatible with SOT-23-6 footprint

Usable in applications requiring fixed 1.2V output from a higher voltage supply

Application Areas

Mobile devices

Wireless and portable electronics

Energy harvesting

Power supplies for sensors and low power ICs

Product Lifecycle

Active status product

Not indicated as nearing discontinuation

Replacements or upgrades should be sought from Analog Devices portfolio

Several Key Reasons to Choose This Product

High efficiency suitable for battery-powered applications

Simplified design with charge pump topology and no inductor requirement

Robust performance over a range of operating conditions

Time-saving due to ease of integration into various circuit designs

Reputation of manufacturer for quality and reliability in power management products