LT1054IS8#TRPBF

$12.46

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

SKU:054b2966153f Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

LT1054IS8#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 LT1054IS8#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)：15V
Voltage - Output (Min/Fixed)：2.5V (-Vin, 2Vin)
Voltage - Output (Max)：30V
Current - Output：100mA
Frequency - Switching：25kHz
Synchronous Rectifier：No
Operating Temperature：-40°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 LT1054IS8#TRPBF

LT1054IS8#TRPBF

Voltage Regulators - DC DC Switching Regulators Overview

The LT1054IS8#TRPBF is a monolithic, bipolar switched-capacitor voltage converter and regulator manufactured by Analog Devices. It operates within an input voltage range of 3.5 V to 15 V and delivers up to 100 mA output current. The device features a 25 kHz switching frequency and provides adjustable or fixed outputs (2.5V, -Vin, 2Vin) with a maximum output voltage of 30 V. It utilizes an 8-pin SOIC package and supports operation temperatures from -40°C to +100°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Adaptive switch driver scheme optimizes efficiency across wide output current ranges.
Significantly reduced voltage losses compared to previous converter generations.
Total voltage loss is typically 1.1 V at 100 mA output current.

Voltage Regulators - DC DC Switching Regulators Applications

Basic voltage inverter circuits
Voltage regulator applications
Negative voltage doubler configurations

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the component matches the 8-SOIC physical footprint for PCB integration. Cross-reference the full part number against the latest Analog Devices datasheet to validate active status and pinout definitions before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for designs requiring high output current from switched-capacitor topologies. The adaptive drive mechanism ensures consistent performance over varying load conditions. Verify that the 3.5 V minimum input requirement aligns with the system power supply. Consider the 25 kHz switching frequency regarding electromagnetic interference constraints in the target application environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LT1054 series of switched-capacitor converters. It represents a legacy Linear Technology product now managed by Analog Devices. The IS8 variant specifically denotes the industrial temperature range and SOIC-8 surface-mount package configuration. It serves as a direct replacement for older discrete charge pump solutions in dual-rail power systems.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LT1054IS8#PBF is the tube-packaged equivalent of this component. LT1054LCS8#PBF offers similar functionality with slight variations in output current capabilities. Verify pin compatibility and thermal characteristics when substituting these variants in existing designs.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.