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Part Details for MP1482DS-LF-Z by Monolithic Power Systems
Results Overview of MP1482DS-LF-Z by Monolithic Power Systems
- Distributor Offerings: (10 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.
Applications
Consumer Electronics
MP1482DS-LF-Z Information
MP1482DS-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 MP1482DS-LF-Z
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
1589-1524-1-ND
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DigiKey | IC REG BUCK ADJ 2A 8SOIC Min Qty: 1 Lead time: 8 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
5669 In Stock |
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$1.3221 / $2.6100 | Buy Now |
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DISTI #
MP1482DS-LF-Z
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Avnet Americas | Conv DC-DC Single Step Down 4.75V 18V 8-Pin SOIC T/R - Tape and Reel (Alt: MP1482DS-LF-Z) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 20 Weeks, 0 Days Container: Reel | 0 |
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$1.1879 / $1.2660 | Buy Now |
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DISTI #
946-MP1482DSLFZ
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Mouser Electronics | Switching Voltage Regulators 2A, 18V Sync Step-Down DCDC RoHS: Compliant | 2954 |
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$1.3000 / $2.6100 | Buy Now |
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Bristol Electronics | Min Qty: 2 | 2637 |
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$0.8910 / $2.7000 | Buy Now |
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Quest Components | SWITCHING REGULATOR, CURRENT-MODE, 3.4A, 340KHZ SWITCHING FREQ-MAX, PDSO8 | 1581 |
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$0.9900 / $3.6000 | Buy Now |
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Quest Components | SWITCHING REGULATOR, CURRENT-MODE, 3.4A, 340KHZ SWITCHING FREQ-MAX, PDSO8 | 528 |
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$1.1100 / $2.4000 | Buy Now |
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Future Electronics | MP1482 Series 18 V 2 A SMT Synchronous Rectified Step-Down Converter-SOIC-8 Min Qty: 2500 Package Multiple: 2500 |
7500 null |
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$1.2400 / $1.2600 | Buy Now |
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DISTI #
MP1482DS-LF-Z
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Avnet Silica | Conv DCDC Single Step Down 475V 18V 8Pin SOIC TR (Alt: MP1482DS-LF-Z) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 22 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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MacroQuest Electronics | ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 | 3269 |
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$0.3300 / $0.4200 | Buy Now |
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New Advantage Corporation | MP1482 Series 18 V 2 A SMT Synchronous Rectified Step-Down Converter-SOIC-8 RoHS: Compliant Min Qty: 1 Package Multiple: 2500 | 5000 |
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$1.9400 / $2.1000 | Buy Now |
Part Details for MP1482DS-LF-Z
MP1482DS-LF-Z CAD Models
MP1482DS-LF-Z Part Data Attributes
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MP1482DS-LF-Z
Monolithic Power Systems
Buy Now
Datasheet
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Compare Parts:
MP1482DS-LF-Z
Monolithic Power Systems
Switching Regulator, Current-mode, 3.4A, 340kHz Switching Freq-Max, PDSO8, LEAD FREE, MS-012AA, SOIC-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Not Recommended | |
| 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 | 20 Weeks | |
| Samacsys Manufacturer | Monolithic Power Systems (MPS) | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.923 TO 15V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Input Voltage-Max | 18 V | |
| Input Voltage-Min | 4.75 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 | |
| Output Current-Max | 3.4 A | |
| 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 | 340 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 MP1482DS-LF-Z
This table gives cross-reference parts and alternative options found for MP1482DS-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 MP1482DS-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 |
|---|---|---|---|---|
| MP1482DS-Z | Monolithic Power Systems | Check for Price | Switching Regulator, Current-mode, 3.4A, 340kHz Switching Freq-Max, PDSO8, MS-012AA, SOIC-8 | MP1482DS-LF-Z vs MP1482DS-Z |
MP1482DS-LF-Z Frequently Asked Questions (FAQ)
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The MP1482DS-LF-Z can handle a maximum input voltage of 28V, but it's recommended to keep it below 24V for optimal performance and reliability.
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To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the output capacitor close to the IC to minimize parasitic inductance.
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The MP1482DS-LF-Z can provide a maximum output current of 2A, but it's recommended to keep it below 1.5A for optimal performance and reliability.
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The output voltage can be adjusted by using a resistive divider network between the output and the ADJ pin. The output voltage is determined by the ratio of the resistors and the internal reference voltage.
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The EN (Enable) pin is used to turn the regulator on or off. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled.