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MP2494

2A, 55V, 100kHz Step-Down Converter

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MP2494

MP2494

2A, 55V, 100kHz Step-Down Converter

Datasheet

Description

The MP2494 is a monolithic step-down switch mode converter. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. MP2494 achieves low EMI signature with well controlled switching edges. Fault condition protection includes cyclebycycle current limiting and thermal shutdown. The MP2494 requires a minimum number of readily available standard external components. The MP2494 is available in SOIC8 and SOIC8E package.

Features & Benefits

Wide 4.5V to 55V Operating Input Range
Output Adjustable from 0.8V to 15V
0.25O Internal Power MOSFET Switch
Stable with Low ESR Output Ceramic Capacitors
Fixed 100kHz Frequency
Low EMI signature
Thermal Shutdown
Cycle-by-Cycle Over Current Protection
Available in SOIC8 and SOIC8E Packages

Active Part Numbers:

MP2494DN-LF-P MP2494DN-LF-Z MP2494DS-LF-P MP2494DS-LF-Z

Meaning of P & Z

Design Resources

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Footprint (34)

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3D Models (15)

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Standard Pricing

In stock

MP2494DS-LF-Z MP2494DS-LF-P

Package: SOIC-8

2,500 per Reel

Buy Now Price $1.69 1K

Quantity Unit Price
1

$3.18
10

$2.73
100

$2.34
250

$2.22
500

$1.95
1K

$1.69

Special Pricing Available for
Larger Quantities Quote or Technical Support

In stock now: 100

Order now, up to 100 estimated to ship by 30 Jan, 2026

Lead Time For Additional Quantities

Additional quantities estimated to ship by 08 Feb, 2026

Arrives 3-4 business days. Shipping only $5 per order.

100 Max per Company.
Limited Inventory to support product development.

MPS Pay: Pay by Invoice Net30 Terms Learn More

Create myMPS+ account for Free Samples

MP2494DN-LF-Z MP2494DN-LF-P

Package: SOIC-8

2,500 per Reel

Buy Now Price $1.52 1K

Quantity Unit Price
1

$3.10
10

$2.32
100

$1.91
250

$1.77
500

$1.63
1K

$1.52

Special Pricing Available for
Larger Quantities Quote or Technical Support

In stock now: 100

Order now, up to 100 estimated to ship by 30 Jan, 2026

Lead Time For Additional Quantities

Additional quantities estimated to ship by 08 Feb, 2026

Arrives 3-4 business days. Shipping only $5 per order.

100 Max per Company.
Limited Inventory to support product development.

MPS Pay: Pay by Invoice Net30 Terms Learn More

Create myMPS+ account for Free Samples

Technical Forum

Questions answered by MPS engineers in 24h

MP2494 EN abs. rating

Hello. I am using the MP2494 in a very similar schematic to the evaluation board. I have a problem when the board is powered wit...

DC-DC POWER CONVERTERS

Latest activity 4 years ago

Mp24943 with battery backup power CIRCUIT

...Vin power off but VOUT power is supplied by ups power block(VOUT= 4.2) (UPS OUT=4.2~3.6) when then mp24943 ok? and how much consum a Quiescent curr...

DC-DC POWER CONVERTERS

Latest activity 5 years ago

MP24943 UVLO formuler

when i was checking a mp24943, i found a UVLO value at DC DC designer Online i don't know to calculate value that r6 and r7 regi...

DC-DC POWER CONVERTERS

Latest activity 5 years ago

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Quality Policy, Certificates & Reliability Reports

All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.

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