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Part Details for MP2494DS-LF-Z by Monolithic Power Systems
Results Overview of MP2494DS-LF-Z by Monolithic Power Systems
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
MP2494DS-LF-Z Information
MP2494DS-LF-Z by Monolithic Power Systems is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for MP2494DS-LF-Z
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
MP2494DS-LF-Z-ND
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DigiKey | IC REG BUCK ADJ 2A 8SOIC Min Qty: 2500 Lead time: 12 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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$1.4875 | Buy Now |
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DISTI #
MP2494DS-LF-Z
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Avnet Americas | - Tape and Reel (Alt: MP2494DS-LF-Z) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 24 Weeks, 0 Days Container: Reel | 0 |
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$1.4279 / $1.5217 | Buy Now |
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DISTI #
946-MP2494DSLFZ
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Mouser Electronics | Switching Voltage Regulators 2A, 55V, 100kHz Step Down Converter RoHS: Compliant | 2207 |
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$1.4800 / $4.4800 | Buy Now |
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DISTI #
MP2494DS-LF-Z
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Avnet Silica | (Alt: MP2494DS-LF-Z) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 26 Weeks, 0 Days | Silica - 0 |
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Buy Now |
Part Details for MP2494DS-LF-Z
MP2494DS-LF-Z CAD Models
MP2494DS-LF-Z Part Data Attributes
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MP2494DS-LF-Z
Monolithic Power Systems
Buy Now
Datasheet
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Compare Parts:
MP2494DS-LF-Z
Monolithic Power Systems
Switching Regulator, Current-mode, 120kHz Switching Freq-Max, PDSO8, SOIC-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MONOLITHIC POWER SYSTEMS INC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 24 Weeks | |
| Samacsys Manufacturer | Monolithic Power Systems (MPS) | |
| Additional Feature | OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 15V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 55 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 120 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 3.9 mm |
Alternate Parts for MP2494DS-LF-Z
This table gives cross-reference parts and alternative options found for MP2494DS-LF-Z. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MP2494DS-LF-Z, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MP2494DS-Z | Monolithic Power Systems | Check for Price | Switching Regulator, Current-mode, 120kHz Switching Freq-Max, PDSO8, SOIC-8 | MP2494DS-LF-Z vs MP2494DS-Z |
MP2494DS-LF-Z Frequently Asked Questions (FAQ)
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A good PCB layout for the MP2494DS-LF-Z should minimize the area of the power loops, keep the input and output capacitors close to the IC, and use a solid ground plane to reduce noise and EMI.
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Choose input capacitors with low ESR and high ripple current rating, and output capacitors with low ESR and high capacitance. The datasheet provides guidelines for capacitor selection, but consider your specific application's requirements and consult with capacitor manufacturers for optimal selection.
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The MP2494DS-LF-Z is rated for operation up to 85°C ambient temperature, but derating may be necessary for high-power applications or extreme environmental conditions. Consult the datasheet and application notes for thermal management guidelines.
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Ensure the output capacitor is properly selected, the input voltage is within the recommended range, and the PCB layout is optimized for stability. Additionally, consider adding a small ceramic capacitor (e.g., 10nF) between the VIN and GND pins to improve stability.
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The MP2494DS-LF-Z is specified for operation from 2.7V to 5.5V input voltage. Operating within this range ensures optimal performance, efficiency, and reliability. However, consult the datasheet for specific application requirements and derating considerations.