Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-LTC4257CDD#PBF | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Product Training Modules | Power over Ethernet Overview | |
| Standard Package | 121 | |
| 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 | 0°C ~ 70°C | |
| Package / Case | 8-WFDFN Exposed Pad | |
| Supplier Device Package | 8-DFN (3x3) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | LTC4257CDD#PBF | |
| Related Links | LTC4257, LTC4257CDD#PBF Datasheet, Linear Distributor | |
![]() | ELK-EV161FF | DNF 150 MHZ -1000 MHZ SMD | datasheet.pdf | |
![]() | 4816P-T01-184 | RES ARRAY 8 RES 180K OHM 16SOIC | datasheet.pdf | |
![]() | S4S2RP | SCR SENS GATE 400V 0.8 AMP SMT | datasheet.pdf | |
![]() | SPD127R-394M | FIXED IND 390UH 900MA 750 MOHM | datasheet.pdf | |
![]() | 101-0639 | KIT CONN FRICTION LOCK BL2100/20 | datasheet.pdf | |
![]() | LM3S8930-IQC50-A2T | IC MCU 32BIT 256KB FLASH 100LQFP | datasheet.pdf | |
![]() | 1544425-2 | CTS 254 BRONZE ETA | datasheet.pdf | |
![]() | PCF7961ATTM1AE0700 | IC REMOTE KEYLESS ENTRY 20TSSOP | datasheet.pdf | |
![]() | M39003/01-8060H | CAP TANT 120UF 5% 15V AXIAL | datasheet.pdf | |
| UPW1H471MHD1TO | CAP ALUM 470UF 20% 50V RADIAL | datasheet.pdf | ||
![]() | 0623001403 | NEST HOLDER - BASE OF LOWER MOLD | datasheet.pdf | |
![]() | MS3101A28-22S-RES | ER 6C 3#16 3#4 SKT RECP LINE | datasheet.pdf |