Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-LTC4257IS8-1 | |
| 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 | 100 | |
| Category | Integrated Circuits (ICs) | |
| Family | PMIC - Power Over Ethernet (PoE) Controllers | |
| Series | - | |
| Packaging | Tube | |
| 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-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 8-SOIC | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | LTC4257IS8-1 | |
| Related Links | LTC425, LTC4257IS8-1 Datasheet, Linear Distributor | |
| 893D225X0050C2TE3 | CAP TANT 2.2UF 50V 20% 2312 | datasheet.pdf | ||
![]() | PE-68383NL | XFRMR CURR SENSE 1:1:200 SMD | datasheet.pdf | |
![]() | 5973312507F | LED GREEN CLEAR 1208 SMD | datasheet.pdf | |
![]() | CW0105K000KE733 | RES 5K OHM 10W 10% AXIAL | datasheet.pdf | |
![]() | 34BWSP11B1M2RT | SWITCH TOGGLE SPDT 0.4VA 20V | datasheet.pdf | |
![]() | RN55C1151BRE6 | RES 1.15K OHM 1/8W .1% AXIAL | datasheet.pdf | |
![]() | CMF55365K00FHEA | RES 365K OHM 1/2W 1% AXIAL | datasheet.pdf | |
![]() | 7201P4H3CBE22 | SWITCH TOGGLE DPDT 0.4VA 20V | datasheet.pdf | |
![]() | A-TB750-HG09 | TERMINAL BLOCK | datasheet.pdf | |
![]() | 3205021 | CONN TERM BLOCK | datasheet.pdf | |
![]() | ECM60US48 | AC/DC CONVERTER 48V 60W | datasheet.pdf | |
| IS42S16100H-6TL | IC SDRAM 16MBIT 50TSOP | datasheet.pdf |