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MP2497

3A, 50V, 100kHz Step-Down Converter with Programmable Output OVP Threshold

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MP2497

MP2497

3A, 50V, 100kHz Step-Down Converter with Programmable Output OVP Threshold

Datasheet

Description

The MP2497 is a monolithic step-down switch mode converter with a programmable output current limit. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation. An internal 2~4ms soft start prevents inrush current at turning on. And it is capable of providing output line drop compensation. MP2497 achieves low EMI signature with well controlled switching edges. Fault condition protection includes hiccup current limit and short circuit protection, programmable output over voltage protection and thermal shutdown. The MP2497 requires a minimum number of readily available standard external components. The MP2497 is available in SOIC8 and SOIC8E package.

Features & Benefits

Wide 4.5V to 50V Operating Input Range
Programmable Output Over Voltage Protection
Output Adjustable from 0.8V to 15V
0.15O Internal Power MOSFET Switch
Internal 4ms Soft Start
Stable with Low ESR Output Ceramic Capacitors
Fixed 100kHz Frequency
Low EMI Signature
Thermal Shutdown
Output Line Drop Compensation
Hiccup Circuit Limit and Short Circuit Protection
Available in SOIC8 and SOIC8E Package

Active Part Numbers:

MP2497DN-LF-P MP2497DN-LF-Z MP2497DS-LF-P MP2497DS-LF-Z

Meaning of P & Z

Recommended Inductors

Molded Inductor 22µH

Inductor Selector Tool

*Based on Nominal Values

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Standard Pricing

In stock

MP2497DS-LF-Z MP2497DS-LF-P

Package: SOIC-8

2,500 per Reel

Buy Now Price $1.78 1K

Quantity Unit Price
1

$3.08
10

$2.77
100

$2.27
250

$2.16
500

$1.94
1K

$1.78

Special Pricing Available for
Larger Quantities Quote

In stock now: 1,555

Order now, up to 100 estimated to ship by 23 Jul, 2025

Order now, up to 1,455 estimated to ship by 01 Aug, 2025

Lead Time For Additional Quantities

Additional quantities estimated to ship by 07 Nov, 2025

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

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

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MP2497DN-LF-Z MP2497DN-LF-P

Package: SOIC-8

2,500 per Reel

Buy Now Price $1.80 1K

Quantity Unit Price
1

$3.08
10

$2.77
100

$2.27
250

$2.16
500

$1.94
1K

$1.80

Special Pricing Available for
Larger Quantities Quote

In stock now: 50,000

Order now, up to 50,000 estimated to ship by 23 Jul, 2025

Lead Time For Additional Quantities

Additional quantities estimated to ship by 07 Nov, 2025

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

MPS Pay: Pay by Invoice Net30 Terms Learn More

Create myMPS+ account for Free Samples

Technical Forum

Questions answered by MPS engineers in 24h

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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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