MP2494DN-LF-P

$1.53

Description：IC REG BUCK ADJ 2A 8SOIC
Series：MP
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:2d97f3cf98e3 Category: Voltage Regulators - DC DC Switching Regulators Brand: Monolithic Power Systems Inc.

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Product introduction

MP2494DN-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 2A 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MP2494DN-LF-P

Description：IC REG BUCK ADJ 2A 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)：4.5V
Voltage - Input (Max)：55V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：45V
Current - Output：2A
Frequency - Switching：100kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-SOIC-EP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MP2494DN-LF-P

MP2494DN-LF-P

Voltage Regulators - DC DC Switching Regulators Overview

The MP2494DN-LF-P is a Monolithic Power Systems step-down switching regulator featuring a 55V input range and 2A output current capability. It operates at a fixed 100kHz frequency with an adjustable output voltage from 800mV to 15V. The device utilizes SOIC-EP-8 packaging for surface mount installation. Key electrical parameters include a minimum input voltage of 4.5V, maximum input voltage of 55V, and quiescent current of 500µA. It supports operation between -40°C and +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates high-side power MOSFET for efficient buck conversion
Provides cycle-by-cycle current limit protection
Includes thermal shutdown for overtemperature safety
Supports external synchronization via SYNC pin

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation for industrial equipment
Power supplies for embedded systems
Battery-powered devices requiring wide input ranges
Telecommunications infrastructure power distribution

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the suffix 'P' indicates tape and reel packaging configuration distinct from 'Z'. Confirm RoHS compliance status through official manufacturer documentation. Ensure ESD handling protocols are followed during assembly due to moisture sensitivity classification. Cross-reference datasheet revisions to validate pinout compatibility with existing designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 55V input tolerance and 2A continuous load are required. The 100kHz frequency allows for smaller passive components compared to lower-frequency alternatives. Verify that the SOIC-EP-8 package thermal performance meets system dissipation requirements without excessive heatsinking.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MP2494 series of non-synchronous buck converters. It shares architectural similarities with the MP2493 but offers higher input voltage support up to 55V. The DN variant specifically denotes the SOIC-EP-8 package type within the MPS portfolio.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

MP2494DN-LF-Z serves as a direct functional substitute with identical electrical characteristics but differs in packaging format (cut tape vs. tape and reel). MP2494DS-LF-P offers the same performance in a standard SOIC-8 package.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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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.