Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-LTC4257IS8 | |
| 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 | |
| Related Links | LTC42, LTC4257IS8 Datasheet, Linear Distributor | |
![]() | 929974-01-11 | Connector Receptacle 11 Position 0.100" (2.54mm) Tin-Lead Through Hole | datasheet.pdf | |
![]() | MAX4503EUK-T | IC SWITCH SPST SOT23-5 | datasheet.pdf | |
![]() | RT0402FRE07232RL | RES SMD 232 OHM 1% 1/16W 0402 | datasheet.pdf | |
| UUQ1E100MCL1GB | CAP ALUM 10UF 20% 25V SMD | datasheet.pdf | ||
![]() | AFBR-57R5APZ | TXRX OPT SFP 4/2/1GBD 850NM | datasheet.pdf | |
![]() | TST10RD01Y | CONN RCPT STR PCB 10POS GOLD | datasheet.pdf | |
![]() | K821J15C0GH53H5 | CAP CER 820PF 100V NP0 RADIAL | datasheet.pdf | |
![]() | S332M33Z5UN6UJ6R | CAP CER 3300PF 1KV Z5U RADIAL | datasheet.pdf | |
![]() | V300A28H500BL3 | CONVERTER MOD DC/DC 28V 500W | datasheet.pdf | |
![]() | 445C3XC27M00000 | Crystal 27.0000MHz 30ppm 16pF 40 Ohm -20°C - 70°C Surface Mount 2-SMD | datasheet.pdf | |
![]() | R5F563TBEDFB#V0 | IC MCU 32BIT 256KB FLASH 144LQFP | datasheet.pdf | |
![]() | NCV33375D-3.3R2G | IC REG LDO 3.3V 0.3A 8SOIC | datasheet.pdf |