MP1493DS-LF-P

$1.22

Description：IC REG BUCK ADJ 3A 8SOIC
Series：MP
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:952dad82ae12 Category: Voltage Regulators - DC DC Switching Regulators Brand: Monolithic Power Systems Inc.

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Product introduction

MP1493DS-LF-P is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Monolithic Power Systems Inc.. Its product description is IC REG BUCK ADJ 3A 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MP1493DS-LF-P

Description：IC REG BUCK ADJ 3A 8SOIC
Series：MP
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：4.2V
Voltage - Input (Max)：16V
Voltage - Output (Min/Fixed)：0.805V
Voltage - Output (Max)：13V
Current - Output：3A
Frequency - Switching：300kHz, 500kHz, 700kHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MP1493DS-LF-P

MP1493DS-LF-P

Voltage Regulators - DC DC Switching Regulators Overview

The MP1493DS-LF-P is a synchronous step-down switching regulator from Monolithic Power Systems. It operates with an input voltage range of 4.2 V to 16 V and delivers up to 3 A output current. The device features a fixed 300 kHz switching frequency and supports adjustable output voltages from 805 mV to 13 V. It includes shutdown functionality and operates within a temperature range of -40°C to +85°C. The component is housed in an SOIC-8 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification for high efficiency
Fast transient response capability
Integrated shutdown control

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation
Battery-powered equipment
Industrial systems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation, as it may indicate packaging variations such as tube or reel formats. Confirm that the part number matches the exact electrical specifications required for the design. Check manufacturer status updates regarding availability or lifecycle changes before finalizing procurement plans.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 3 A synchronous buck converter is required within a 4.2 V to 16 V input window. Ensure the application demands a 300 kHz switching frequency and fits within the SOIC-8 footprint constraints. Verify thermal management requirements align with the specified operating temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MP1493 series of synchronous step-down converters. It shares core topology with variants like the MP1493DS-LF-Z, differing primarily in packaging configuration. The series targets applications requiring compact power solutions with fast transient performance.