Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-LTC4257CDD-1#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 | 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-1#TR | |
| Related Links | LTC4257, LTC4257CDD-1#TR Datasheet, Linear Distributor | |
![]() | ECH-U1C181GX5 | CAP FILM 180PF 2% 16VDC 0603 | datasheet.pdf | |
![]() | 9T06031A1911DAHFT | RES SMD 1.91KOHM 0.5% 1/10W 0603 | datasheet.pdf | |
![]() | 74AHC1G32GV,125 | IC GATE OR 1CH 2-INP 5-TSOP | datasheet.pdf | |
![]() | RT0805DRE07806KL | RES SMD 806K OHM 0.5% 1/8W 0805 | datasheet.pdf | |
![]() | MIC3385YHL-TR | IC REG DL BCK/LINEAR SYNC 14-MLF | datasheet.pdf | |
![]() | M55342H05B1B00RWS | RES SMD 1K OHM 0.1% 0.225W 2208 | datasheet.pdf | |
![]() | EBC13DTMI-S189 | CONN EDGECARD 26POS .100" | datasheet.pdf | |
![]() | EK70TZ018 | TWZR PAIR LNG RCH CHISEL 1.78MM | datasheet.pdf | |
![]() | 42-10848 | CONN M8 FML 3POS | datasheet.pdf | |
![]() | MAL212827337E3 | 0,33UF 40V 10X7X4MM 125C 20000H | datasheet.pdf | |
![]() | 97-3108B20-23PZ-417-940 | AB 2C 2#8 PIN PLUG | datasheet.pdf | |
![]() | ADM6821YART-RL7 | Low Voltage Supervisory Circuits with Watchdog & Manual Reset in 5-Lead SOT-23 IC | datasheet.pdf |