Part Details for LTC4257CDD-1#PBF by Linear Technology
Results Overview of LTC4257CDD-1#PBF by Linear Technology
- Distributor Offerings: (2 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
Consumer Electronics
Industrial Automation
Energy and Power Systems
Renewable Energy
Robotics and Drones
LTC4257CDD-1#PBF Information
LTC4257CDD-1#PBF by Linear Technology is a Power Management Circuit.
Power Management Circuits 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 LTC4257CDD-1#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | LTC4257 - PD Power OVER Ethernet Interface Controller with Dual Current LIMIT RoHS: Compliant Status: Active Min Qty: 1 | 131 |
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$1.3800 / $1.7300 | Buy Now |
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Vyrian | Other Function Semiconductors | 344 |
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RFQ |
Part Details for LTC4257CDD-1#PBF
LTC4257CDD-1#PBF CAD Models
LTC4257CDD-1#PBF Part Data Attributes
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LTC4257CDD-1#PBF
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LTC4257CDD-1#PBF
Linear Technology
LTC4257-1 - IEEE 802.3af PD Power over Ethernet Interface Controller with Dual Current Limit; Package: DFN; Pins: 8; Temperature Range: 0°C to 70°C
Select a part to compare: |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | DFN | |
| Package Description | 3 X 3 MM, LEAD FREE, PLASTIC, M0-229WEED-1, DFN-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | DD | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | REQUIRES A NEGATIVE SUPPLY OF 48V | |
| Adjustable Threshold | NO | |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | |
| JESD-30 Code | S-PDSO-N8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | VSON | |
| Package Equivalence Code | SOLCC8,.11,20 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Supply Current-Max (Isup) | 3 mA | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for LTC4257CDD-1#PBF
This table gives cross-reference parts and alternative options found for LTC4257CDD-1#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 LTC4257CDD-1#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 |
|---|---|---|---|---|
| LTC4257IDD-1 | Analog Devices Inc | Check for Price | Power Supply Support Circuit, Fixed, 1 Channel, PDSO8 | LTC4257CDD-1#PBF vs LTC4257IDD-1 |