Linear Technology/Analog Devices LTC4257IDD-1#TRPBF PoE Controller ICs Tape & Reel (TR) 1Channel 8Terminations 1Function
LTC4257IDD-1#TRPBF
153-556-LTC4257IDD-1#TRPBF
8-WFDFN Exposed Pad
RoHS Compliant
Operating Temperature: -40°C~85°C,Pin Count: 8,Power - Max: 12.95W,Type: Controller (PD),Voltage - Supply: 57V Max
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LTC4257IDD-1#TRPBF Tech Specifications
Linear Technology/Analog Devices LTC4257IDD-1#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | PMIC - Power Over Ethernet (PoE) Controllers | |
| Manufacturer | ||
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) | |
| Factory Lead Time | 8 Weeks | |
| Package / Case | 8-WFDFN Exposed Pad | |
| Surface Mount | YES | |
| Number of Pins | 8Pins | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tape & Reel (TR) | |
| Published | 2005 | |
| JESD-609 Code | e3 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 | |
| Type | Controller (PD) | |
| Terminal Finish | Matte Tin (Sn) | |
| Voltage - Supply | 57V Max |
| Product Attribute | Attribute Value | |
|---|---|---|
| Terminal Position | DUAL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Terminal Pitch | 0.5mm | |
| Depth | 3mm | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Base Part Number | LTC4257 | |
| Pin Count | 8 | |
| Number of Channels | 1Channel | |
| Adjustable Threshold | NO | |
| Power - Max | 12.95W | |
| Current - Supply | 3mA | |
| Internal Switch(s) | Yes | |
| Standards | 802.3af (PoE) | |
| Auxiliary Sense | No | |
| Length | 3mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
LTC4257IDD-1#TRPBF Documents
Download datasheets and manufacturer documentation for LTC4257IDD-1#TRPBF
Datasheets
LTC4257-1 LTC4257IDD-1%23TRPBF-Linear-Technology-datasheet-15992259.pdfTechnicalDrawing
Linear-Technology-LTC4257IDD-1%23TRPBF.pdfConflictMineralStatement
Analog-Devices-company-33.pdf
Others include "LTC42" parts
The following parts include 'LTC42'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| LTC4263IS#PBF | Linear Technology/Analog Devices | 14-SOIC (0.154, 3.90mm Width) | 2475 |
| LTC4263CDE#TRPBF | Linear Technology/Analog Devices | 14-WFDFN Exposed Pad | |
| LTC4266IGW#PBF | Linear Technology/Analog Devices | 36-BSOP (0.295, 7.50mm Width) | |
| LTC4269CDKD-1#PBF | Linear Technology/Analog Devices | 32-WFDFN Exposed Pad | 6008 |
| LTC4267IGN-3#PBF | Linear Technology/Analog Devices | 16-SSOP (0.154, 3.90mm Width) | |
| LTC4290BIUJ#PBF | Linear Technology/Analog Devices | 40-WFQFN Exposed Pad | |
| LTC4267CGN-3#PBF | Linear Technology/Analog Devices | 16-SSOP (0.154, 3.90mm Width) | |
| LTC4267CGN#TRPBF | Linear Technology/Analog Devices | 16-SSOP (0.154, 3.90mm Width) | |
| LTC4266AIUHF-4#PBF | Linear Technology/Analog Devices | 38-WFQFN Exposed Pad | 745 |
| LTC4269IDKD-1#TRPBF | Linear Technology/Analog Devices | 32-WFDFN Exposed Pad | 2500 |
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LTC4257IDD-1#TRPBF Comments
109 reviews
2024-03-06 00:00:00
I've recommended jakelectronics to my colleagues
2024-03-04 15:56:56
The selection of electronic components provided by jakelectronic is extensive, and the prices are relatively budget-friendly.
2024-02-21 00:00:00
The quality and price of electronic components are OK
2024-01-24 00:00:00
Overall, it was good
2024-01-12 00:00:00
Jakelectronics is a reliable supplier, though there is room for improvement in certain areas.
2024-01-10 00:00:00
Excellent seller, always ready to help.
2024-01-03 00:00:00
Useful. It has helped my business performance considerably, especially during COVID-19 when supply chains were heavily impacted.
2023-11-28 00:00:00
Whether common components or some special parts, they can all be found on this platform.
2023-11-22 00:00:00
I have purchased electronic components from jakelectronic several times and found that the quality of their products is consistent.
2023-11-21 00:00:00
I particularly like their regular promotions and discount events, which allow me to purchase the components I need at a more favorable price.