LT1054LCS8#TRPBF

$6.89

Description：IC REG CHARGE PUMP ADJ/2.5V 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:bd70f63f1b8f Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

LT1054LCS8#TRPBF is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG CHARGE PUMP ADJ/2.5V 8SO. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LT1054LCS8#TRPBF

Description：IC REG CHARGE PUMP ADJ/2.5V 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Ratiometric, Step-Up
Output Configuration：Positive or Negative
Topology：Charge Pump
Output Type：Adjustable (Fixed)
Number of Outputs：1
Voltage - Input (Min)：3.5V
Voltage - Input (Max)：7V
Voltage - Output (Min/Fixed)：2.5V (-Vin, 2Vin)
Voltage - Output (Max)：14V
Current - Output：120mA
Frequency - Switching：25kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 100°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LT1054LCS8#TRPBF

LT1054LCS8#TRPBF

Voltage Regulators - DC DC Switching Regulators Overview

The LT1054LCS8#TRPBF is a monolithic bipolar switched-capacitor voltage converter and regulator manufactured by Analog Devices Inc. It operates within an input voltage range of 3.5V to 15V and provides a maximum output current of 125mA. The device utilizes an adaptive switch drive scheme to optimize efficiency across wide output current ranges, maintaining a typical total voltage drop of only 1.1V at 100mA output. It supports multiple configurations including voltage inversion, step-up, and regulation, housed in an 8-pin SOIC package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates an adaptive switch drive scheme to optimize efficiency across wide output current ranges
Provides significantly higher output current compared to previous converters with reduced voltage loss
Functions as a monolithic bipolar switched-capacitor voltage converter and regulator

Voltage Regulators - DC DC Switching Regulators Applications

Low noise power conversion from 4.5V to 5.5V input to provide -15V and 15V outputs
Switched capacitor power conversion from 5V input to provide -12V and 12V outputs
Stabilized negative multiplier applications requiring 100mA output
Basic voltage inverter and regulator circuits

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm package type and tape-and-reel configuration. Confirm that the component meets required environmental standards for the intended application. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a high-output current switched-capacitor converter is required with minimal voltage drop. Ensure the input voltage stays within the 3.5V to 15V range. Consider the 125mA current limit and the need for external capacitors for charge pump operation. Verify thermal performance requirements for the SOIC-8 package under load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LT1054 family of switched-capacitor voltage converters. It is designed to replace older discrete solutions or less efficient integrated converters. The device integrates the switching elements and control logic into a single chip, simplifying design while improving reliability and performance in DC-DC conversion tasks.