LTC1872BES6#TRPBF

$2.34

Description：IC REG CTRLR BOOST/SEPIC SOT23-6
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:8c977e6f1ef8 Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

LTC1872BES6#TRPBF is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CTRLR BOOST/SEPIC SOT23-6. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for LTC1872BES6#TRPBF

Description：IC REG CTRLR BOOST/SEPIC SOT23-6
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, SEPIC
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：2.5V ~ 9.8V
Frequency - Switching：550kHz
Duty Cycle (Max)：-
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Enable
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-23-6 Thin, TSOT-23-6
Supplier Device Package：TSOT-23-6

DC DC Switching Controllers datasheet and documents for LTC1872BES6#TRPBF

LTC1872BES6#TRPBF

DC DC Switching Controllers Overview

The LTC1872BES6#TRPBF is a synchronous boost DC/DC controller manufactured by Analog Devices Inc. It operates with an input voltage range of 2.5V to 4.2V and provides a positive output. The device supports a maximum output current of 1A and features a fixed switching frequency of 550kHz. It utilizes a TSOT-23-6 surface-mount package and functions within a temperature range of -40°C to +85°C.

DC DC Switching Controllers Feature Summary

Synchronous rectification architecture for high efficiency
Fixed 550kHz switching frequency operation
Integrated soft-start functionality
Compact TSOT-23-6 surface mount packaging

DC DC Switching Controllers Applications

Battery-powered portable electronics
Cellular phones and handheld devices
Personal digital assistants (PDAs)
USB-powered applications requiring voltage step-up

DC DC Switching Controllers Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when sourcing. Confirm that the component meets RoHS standards as specified in official documentation. Ensure compatibility with the required thermal management for the TSOT-23-6 package during integration.

DC DC Switching Controllers Selection Notes

Select this controller for applications requiring a compact solution to step up low battery voltages. Consider the 550kHz frequency for balancing component size and efficiency. Verify that the external inductor and capacitor selections support the 1A output requirement within the specified input voltage window.

DC DC Switching Controllers Part Context

This component belongs to the LTC1872 series of synchronous boost controllers from Analog Devices. It is designed specifically for space-constrained portable applications where efficiency and small footprint are critical. The part serves as a core power management element for systems powered by single-cell lithium-ion or nickel-based batteries.