Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-LTC4257IDD#TR | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 2,500 | |
| Category | Integrated Circuits (ICs) | |
| Family | PMIC - Power Over Ethernet (PoE) Controllers | |
| Series | - | |
| Packaging | Tape & Reel (TR) | |
| Type | Controller (PD) | |
| Number of Channels | 1 | |
| Power - Max | 12.95W | |
| Internal Switch(s) | Yes | |
| Auxiliary Sense | No | |
| Standards | 802.3af (PoE) | |
| Voltage - Supply | 57V (Max) | |
| Current - Supply | 3mA | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 8-WFDFN Exposed Pad | |
| Supplier Device Package | 8-DFN (3x3) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | LTC4257IDD#TR | |
| Related Links | LTC425, LTC4257IDD#TR Datasheet, Linear Distributor | |
![]() | FM27C512Q120 | IC EPROM UV 512KBIT 120NS 28CDIP | datasheet.pdf | |
![]() | PT02E-14-12S(025) | CONN RECEPT 12POS W/SOCKT SOLDER | datasheet.pdf | |
![]() | EMM15DSUN | CONN EDGECARD 30POS DIP .156 SLD | datasheet.pdf | |
| SFA44S10K375B-F | CAP FILM 10UF 10% 440VAC QC TERM | datasheet.pdf | ||
![]() | S5-0R05J8 | RES SMD 0.05 OHM 5% 4W 8230 | datasheet.pdf | |
![]() | 7343-2UYC/H2/S400-A6 | LED YELLOW CLEAR 4.6MM ROUND T/H | datasheet.pdf | |
![]() | M55342K02B3B09RWS | RES SMD 3.09K OHM 0.1% 1/8W 0505 | datasheet.pdf | |
![]() | 1971845-3 | RAST 5 HDR ASSY 3POS | datasheet.pdf | |
![]() | 1331-474J | FIXED IND 470UH 43MA 24 OHM SMD | datasheet.pdf | |
![]() | 8N4SV75BC-0012CDI | IC OSC VCXO 672.1627MHZ 6-CLCC | datasheet.pdf | |
![]() | M24308/6-285Z | DDMAM50SNMF0 | datasheet.pdf | |
![]() | VJ0805D1R1CXPAP | CAP CER 1.1PF 250V NP0 0805 | datasheet.pdf |