LT1432CS8

$2.41

Description：IC REG CTRLR BUCK 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:f8f03ab83dda Category: DC DC Switching Controllers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG CTRLR BUCK 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Type：-
Function：-
Output Configuration：-
Topology：-
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：-
Frequency - Switching：-
Duty Cycle (Max)：-
Synchronous Rectifier：-
Clock Sync：-
Serial Interfaces：-
Control Features：-
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO
Grade：-
Qualification：-

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LT1432CS8

Overview

The LT1432CS8 is a high-efficiency step-down switching regulator controller manufactured by Analog Devices Inc. It operates within a temperature range of 0°C to 70°C and utilizes an 8-SOIC package with a width of 3.90mm. The device functions as a DC-DC switching controller IC designed for buck converter applications.

Feature Summary

Provides high-efficiency step-down voltage regulation capabilities
Utilizes current mode control architecture for stable operation
Designed for compact surface-mount integration in power management systems

Applications

Precision instrumentation requiring stable reference voltages
Battery-powered equipment needing efficient step-down conversion
Industrial control systems operating within commercial temperature ranges

Procurement Notes

Verify the specific suffix designation, as variants such as LT1432-3.3 indicate fixed output configurations. Confirm availability status, as this component may be discontinued or subject to lifecycle changes. Ensure the selected part matches the required thermal and electrical specifications for the target application environment.

Selection Notes

Select this controller for designs requiring a dedicated buck converter solution without integrated power switches. Consider the 8-SOIC footprint for PCB layout constraints. Evaluate compatibility with external MOSFETs and passive components to achieve the desired efficiency and transient response characteristics.

Part Context

This component belongs to the LT1432 family of switching regulators. It serves as a core control element in power supply designs, distinct from linear regulators. The series includes variants tailored for specific output requirements, supporting various industrial and commercial electronic systems.