LT3663HMS8E#PBF

$4.56

Description：IC REG BUCK ADJ 1.2A 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:29f8aeaa0aae 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 1.2A 8MSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：7.5V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：6V
Current - Output：1.2A
Frequency - Switching：1.5MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package：8-MSOP-EP
Grade：-
Qualification：-

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LT3663HMS8E#PBF

Overview

The LT3663HMS8E#PBF is a current mode step-down switching regulator manufactured by Analog Devices Inc. It features a programmable output current limit that accurately controls system power dissipation and reduces the size of power path components. The device operates with an input voltage range of 7 V to 36 V and delivers a maximum output current of 1.2 A. It utilizes a Buck topology and is available in an 8-lead MSOP package. The component supports a shutdown function and includes thermal protection for reliable operation.

Feature Summary

Programmable output current limit for precise power management
Current mode control architecture for stable regulation
Integrated thermal protection for enhanced reliability

Applications

Automotive electronics systems
Industrial control applications
Portable equipment power supplies

Procurement Notes

Verify the specific suffix #PBF indicates tube packaging when sourcing. Confirm the manufacturer part number matches Analog Devices Inc. specifications. Ensure the MSOP-8 package type aligns with board layout requirements. Check RoHS compliance status against current regulatory standards. Validate the operating temperature range suitability for the intended environment.

Selection Notes

Select this component for designs requiring a compact buck converter with adjustable current limiting. Consider the 1.2 A output capability for moderate load applications. Evaluate the 7 V to 36 V input range compatibility with system power sources. Review the thermal performance characteristics for heat dissipation planning. Compare alternative packages if surface mount area is constrained.

Part Context

This part belongs to the LT3663 series of high efficiency, synchronous step-down DC/DC converters. The series offers various fixed and adjustable output voltage options within a small footprint. It is designed for applications where space savings and efficient power conversion are critical priorities.