Part Details for MP8668DL-LF-Z by Monolithic Power Systems
Results Overview of MP8668DL-LF-Z by Monolithic Power Systems
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- 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
Energy and Power Systems
Renewable Energy
Automotive
MP8668DL-LF-Z Information
MP8668DL-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 MP8668DL-LF-Z
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
MP8668DL-LF-Z-ND
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DigiKey | IC GATE DRIVER Lead time: 12 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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Buy Now | |
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DISTI #
MP8668DL-LF-Z
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Avnet Americas | Conv DC-DC Single Step Down 4.5V to 21V 14-Pin QFN T/R - Tape and Reel (Alt: MP8668DL-LF-Z) RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 Lead time: 24 Weeks, 0 Days Container: Reel | 0 |
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RFQ | |
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DISTI #
MP8668DL-LF-Z
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Avnet Silica | Conv DCDC Single Step Down 45V to 21V 14Pin QFN TR (Alt: MP8668DL-LF-Z) RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 Lead time: 26 Weeks, 0 Days | Silica - 0 |
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Buy Now |
Part Details for MP8668DL-LF-Z
MP8668DL-LF-Z CAD Models
MP8668DL-LF-Z Part Data Attributes
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MP8668DL-LF-Z
Monolithic Power Systems
Buy Now
Datasheet
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Compare Parts:
MP8668DL-LF-Z
Monolithic Power Systems
Switching Regulator, Current-mode, 800kHz Switching Freq-Max, 3 X 4 MM, ROHS COMPLIANT, MO-229VGED-3, QFN-14
Select a part to compare: |
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MONOLITHIC POWER SYSTEMS INC | |
| Part Package Code | SON | |
| Package Description | 3 X 4 MM, ROHS COMPLIANT, MO-229VGED-3, QFN-14 | |
| Pin Count | 14 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 24 Weeks | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 21 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-XDSO-N14 | |
| JESD-609 Code | e3 | |
| Length | 4 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | UNSPECIFIED | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC14,.12,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 800 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 3 mm |
Alternate Parts for MP8668DL-LF-Z
This table gives cross-reference parts and alternative options found for MP8668DL-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 MP8668DL-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 |
|---|---|---|---|---|
| MP8668DL-Z | Monolithic Power Systems | Check for Price | Switching Regulator, Current-mode, 800kHz Switching Freq-Max, 3 X 4 MM, MO-229VGED-3, QFN-14 | MP8668DL-LF-Z vs MP8668DL-Z |
MP8668DL-LF-Z Frequently Asked Questions (FAQ)
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The maximum input voltage is 24V, but it's recommended to keep it below 20V for optimal performance and reliability.
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To ensure stability, make sure to use the recommended output capacitor values and types, and keep the output voltage within the specified range (0.8V to 15V).
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The maximum output current is 6A, but it's recommended to keep it below 5A for optimal performance and reliability.
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The output voltage can be adjusted by using the FB (feedback) pin and an external resistor divider network. Refer to the datasheet for the calculation formula and example circuits.
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The EN pin is used to enable or disable the regulator. When EN is high, the regulator is enabled, and when EN is low, the regulator is disabled and the output is turned off.