Part Details for LTC3891HUDC#PBF by Linear Technology
Results Overview of LTC3891HUDC#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (8 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.
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Energy and Power Systems
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LTC3891HUDC#PBF Information
LTC3891HUDC#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.
Price & Stock for LTC3891HUDC#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 302 |
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RFQ |
Part Details for LTC3891HUDC#PBF
LTC3891HUDC#PBF CAD Models
LTC3891HUDC#PBF Part Data Attributes
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LTC3891HUDC#PBF
Linear Technology
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Datasheet
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LTC3891HUDC#PBF
Linear Technology
LTC3891 - Low IQ, 60V Synchronous Step-Down Controller; Package: QFN; Pins: 20; Temperature Range: -40°C to 125°C
Select a part to compare: |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | QFN | |
| Package Description | 3 X 4 MM, LEAD FREE, PLASTIC, QFN-20 | |
| Pin Count | 20 | |
| Manufacturer Package Code | UDC | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.80V TO 24V | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 60 V | |
| Input Voltage-Min | 4 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | S-PQCC-N20 | |
| JESD-609 Code | e3 | |
| Length | 4 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Voltage-Nom | 5.1 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC20,.12X.16,20 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 900 kHz | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for LTC3891HUDC#PBF
This table gives cross-reference parts and alternative options found for LTC3891HUDC#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 LTC3891HUDC#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 |
|---|---|---|---|---|
| LTC3891HUDC#PBF | Analog Devices Inc | $6.9484 | Low IQ, 60V Synchronous Step-Down Controller | LTC3891HUDC#PBF vs LTC3891HUDC#PBF |
| LTC3891EUDC#TRPBF | Linear Technology | Check for Price | LTC3891 - Low IQ, 60V Synchronous Step-Down Controller; Package: QFN; Pins: 20; Temperature Range: -40°C to 85°C | LTC3891HUDC#PBF vs LTC3891EUDC#TRPBF |
| LTC3891IUDC#TRPBF | Analog Devices Inc | $6.7380 | Low IQ, 60V Synchronous Step-Down Controller | LTC3891HUDC#PBF vs LTC3891IUDC#TRPBF |
| LTC3891IUDC#PBF | Linear Technology | Check for Price | LTC3891 - Low IQ, 60V Synchronous Step-Down Controller; Package: QFN; Pins: 20; Temperature Range: -40°C to 85°C | LTC3891HUDC#PBF vs LTC3891IUDC#PBF |
| LTC3891HUDC#TRPBF | Linear Technology | Check for Price | LTC3891 - Low IQ, 60V Synchronous Step-Down Controller; Package: QFN; Pins: 20; Temperature Range: -40°C to 125°C | LTC3891HUDC#PBF vs LTC3891HUDC#TRPBF |
| LTC3891EUDC#PBF | Analog Devices Inc | $5.5602 | Low IQ, 60V Synchronous Step-Down Controller | LTC3891HUDC#PBF vs LTC3891EUDC#PBF |
| LTC3891IUDC#TRPBF | Linear Technology | Check for Price | LTC3891 - Low IQ, 60V Synchronous Step-Down Controller; Package: QFN; Pins: 20; Temperature Range: -40°C to 85°C | LTC3891HUDC#PBF vs LTC3891IUDC#TRPBF |
| LTC3891HUDC#TRPBF | Analog Devices Inc | Check for Price | Low IQ, 60V Synchronous Step-Down Controller | LTC3891HUDC#PBF vs LTC3891HUDC#TRPBF |