Part Details for LTC3880EUJ#TRPBF by Linear Technology
Results Overview of LTC3880EUJ#TRPBF by Linear Technology
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (7 options)
- 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
Transportation and Logistics
Renewable Energy
Automotive
LTC3880EUJ#TRPBF Information
LTC3880EUJ#TRPBF by Linear Technology 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 LTC3880EUJ#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 11701 |
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RFQ | ||
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Win Source Electronics | IC REG CTRLR BUCK PMBUS 40QFN | 2630 |
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$12.4798 / $18.7191 | Buy Now |
Part Details for LTC3880EUJ#TRPBF
LTC3880EUJ#TRPBF CAD Models
LTC3880EUJ#TRPBF Part Data Attributes
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LTC3880EUJ#TRPBF
Linear Technology
Buy Now
Datasheet
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LTC3880EUJ#TRPBF
Linear Technology
LTC3880 - Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management; Package: QFN; Pins: 40; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | QFN | |
| Package Description | QFN-40 | |
| Pin Count | 40 | |
| Manufacturer Package Code | UJ | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 5.5 V, ALSO OPERATES AS LDO REGULATOR | |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 24 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | S-PQCC-N40 | |
| JESD-609 Code | e3 | |
| Length | 6 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 40 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.1 A | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 1000 kHz | |
| Technology | CMOS | |
| Temperature Grade | OTHER | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 6 mm |
Alternate Parts for LTC3880EUJ#TRPBF
This table gives cross-reference parts and alternative options found for LTC3880EUJ#TRPBF. 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 LTC3880EUJ#TRPBF, 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 |
|---|---|---|---|---|
| LTC3880EUJ#TRPBF | Analog Devices Inc | $8.0289 | Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management | LTC3880EUJ#TRPBF vs LTC3880EUJ#TRPBF |
| LTC3880EUJ#PBF | Analog Devices Inc | $8.3131 | Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management | LTC3880EUJ#TRPBF vs LTC3880EUJ#PBF |
| LTC3880IUJ#PBF | Analog Devices Inc | $9.0893 | Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management | LTC3880EUJ#TRPBF vs LTC3880IUJ#PBF |
| LTC3880IUJ#TRPBF | Linear Technology | Check for Price | LTC3880 - Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management; Package: QFN; Pins: 40; Temperature Range: -40°C to 85°C | LTC3880EUJ#TRPBF vs LTC3880IUJ#TRPBF |
| LTC3880IUJ#PBF | Linear Technology | Check for Price | LTC3880 - Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management; Package: QFN; Pins: 40; Temperature Range: -40°C to 85°C | LTC3880EUJ#TRPBF vs LTC3880IUJ#PBF |
| LTC3880IUJ#TRPBF | Analog Devices Inc | Check for Price | Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management | LTC3880EUJ#TRPBF vs LTC3880IUJ#TRPBF |
| LTC3880EUJ#PBF | Linear Technology | Check for Price | LTC3880 - Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management; Package: QFN; Pins: 40; Temperature Range: -40°C to 85°C | LTC3880EUJ#TRPBF vs LTC3880EUJ#PBF |
LTC3880EUJ#TRPBF Frequently Asked Questions (FAQ)
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The maximum input voltage that the LTC3880 can handle is 28V, but it's recommended to keep it below 25V for reliable operation.
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The compensation network can be optimized by following the guidelines in the datasheet and using the provided equations to calculate the values of the compensation components. Additionally, simulation tools such as LTspice can be used to simulate the compensation network and optimize its performance.
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The TRACK/SS pin is used to track the output voltage during soft-start. It can also be used to implement a power-good signal or to monitor the output voltage.
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Overcurrent protection can be implemented by using an external resistor in series with the output inductor and a sense resistor to monitor the current. The datasheet provides guidelines for selecting the values of these components.
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The maximum output current that the LTC3880 can deliver depends on the input voltage, output voltage, and inductor value. The datasheet provides a formula to calculate the maximum output current.