Part Details for LTC3878IGN#PBF by Linear Technology
Results Overview of LTC3878IGN#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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.
LTC3878IGN#PBF Information
LTC3878IGN#PBF 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.
Part Details for LTC3878IGN#PBF
LTC3878IGN#PBF CAD Models
LTC3878IGN#PBF Part Data Attributes
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LTC3878IGN#PBF
Linear Technology
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Datasheet
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LTC3878IGN#PBF
Linear Technology
LTC3878 - Fast, Wide Operating Range No RSENSE Step-Down DC/DC Controller; Package: SSOP; Pins: 16; 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 | SSOP | |
| Package Description | 0.150 INCH, LEAD FREE, PLASTIC, SSOP-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | GN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 34.2V | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE FREQUENCY MODULATION | |
| Input Voltage-Max | 38 V | |
| Input Voltage-Min | 4 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 4.8895 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Voltage-Nom | 5.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.635 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.899 mm |
Alternate Parts for LTC3878IGN#PBF
This table gives cross-reference parts and alternative options found for LTC3878IGN#PBF. 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 LTC3878IGN#PBF, 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 |
|---|---|---|---|---|
| LTC3878EGN#PBF | Analog Devices Inc | $2.8789 | Fast, Wide Operating Range No RSENSE Step-Down DC/DC Controller | LTC3878IGN#PBF vs LTC3878EGN#PBF |
| LTC3878EGN#TRPBF | Analog Devices Inc | $3.1333 | Fast, Wide Operating Range No RSENSE Step-Down DC/DC Controller | LTC3878IGN#PBF vs LTC3878EGN#TRPBF |
| LTC3878IGN#TRPBF | Analog Devices Inc | Check for Price | Fast, Wide Operating Range No RSENSE Step-Down DC/DC Controller | LTC3878IGN#PBF vs LTC3878IGN#TRPBF |
| LTC3878EGN#PBF | Linear Technology | Check for Price | LTC3878 - Fast, Wide Operating Range No RSENSE Step-Down DC/DC Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C | LTC3878IGN#PBF vs LTC3878EGN#PBF |
| LTC3878EGN#TRPBF | Linear Technology | Check for Price | LTC3878 - Fast, Wide Operating Range No RSENSE Step-Down DC/DC Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C | LTC3878IGN#PBF vs LTC3878EGN#TRPBF |
LTC3878IGN#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LTC3878 is 60V, but it's recommended to keep it below 50V 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 circuit and fine-tune the compensation network.
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The recommended layout and placement for the LTC3878 involves keeping the high-current paths short and wide, and placing the input and output capacitors close to the IC. The datasheet provides a recommended layout and placement diagram that should be followed for optimal performance.
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The LTC3878 has built-in overcurrent and overvoltage protection, but additional protection can be added using external components such as fuses, TVS diodes, and overvoltage protection ICs. The datasheet provides guidelines for implementing these protection circuits.
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The thermal derating curve for the LTC3878 is provided in the datasheet and shows the maximum power dissipation vs. temperature. The curve can be used to determine the maximum power dissipation at a given temperature, and to ensure that the IC is operated within its safe operating area.