LT8604CAV#TRPBF

$6.24

Description：IC REG BUCK ADJ 120MA 12LQFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c60e7dcc6df4 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 120MA 12LQFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.9V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：0.778V
Voltage - Output (Max)：42V
Current - Output：120mA
Frequency - Switching：200kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：12-VFQFN Exposed Pad
Supplier Device Package：12-LQFN (2x2)
Grade：-
Qualification：-

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LT8604CAV#TRPBF

Overview

The LT8604CAV#TRPBF is a synchronous step-down switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3.2 V to 42 V and delivers up to 100 mA of output current. The device features a fixed 5 V output and supports adjustable switching frequencies from 200 kHz to 2.2 MHz. Quiescent current is specified at 1.7 uA, and it functions within a temperature range of -40°C to +125°C. The component is housed in a 12-lead LQFN package.

Feature Summary

Integrates high-side and low-side N-channel power switches for efficient synchronous rectification
Supports wide input voltage ranges suitable for industrial and automotive applications
Includes internal frequency synchronization capability to reduce system noise

Applications

Industrial control systems requiring isolated or non-isolated DC/DC conversion
Automotive electronics operating on 12V or 24V nominal bus systems
Point-of-load regulation for microprocessors and FPGAs

Procurement Notes

Verify the complete part number including suffixes against official Analog Devices documentation to ensure correct packaging and temperature grade. Confirm RoHS compliance status through the manufacturer's datasheet as regulatory requirements may vary by region. Cross-reference the specific lot code if traceability is required for critical infrastructure projects.

Selection Notes

Select this component when a compact solution is needed for low-current applications requiring high input voltages. The LQFN-12 package offers a small footprint compared to traditional SOIC options. Ensure the thermal design accounts for the power dissipation at maximum load conditions within the specified ambient temperature range.

Part Context

This part belongs to the LT8604 family of high-efficiency synchronous buck regulators. The series is designed to provide reliable power conversion in space-constrained environments. It shares architectural similarities with other members of the LT86xx family but is optimized for lower output current capabilities.