Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-E-L4978D | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 245 | |
| Category | Integrated Circuits (ICs) | |
| Family | PMIC - Voltage Regulators - DC DC Switching Regulators | |
| Series | - | |
| Packaging | Tube | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Adjustable | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 8V | |
| Voltage - Input (Max) | 55V | |
| Voltage - Output (Min/Fixed) | 3.3V | |
| Voltage - Output (Max) | 50V | |
| Current - Output | 2A | |
| Frequency - Switching | 100kHz ~ 300kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | |
| Supplier Device Package | 16-SO | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | E-L4978D | |
| Related Links | E-L4, E-L4978D Datasheet, ST Distributor | |
![]() | MUR480E | DIODE GEN PURP 800V 4A DO201AD | datasheet.pdf | |
![]() | LTC1438IG-ADJ#PBF | IC REG CTRLR BUCK PWM CM 28-SSOP | datasheet.pdf | |
![]() | GP30MHE3/54 | DIODE GEN PURP 1KV 3A DO201AD | datasheet.pdf | |
![]() | 0459841471 | CONN RCPT R/A 10PWR 36SGL 3.18MM | datasheet.pdf | |
![]() | RWR84S5111FRRSL | RES 5.11K OHM 7W 1% WW AXIAL | datasheet.pdf | |
![]() | RWR82S3R01FMB12 | RES 3.01 OHM 1.5W 1% AXIAL | datasheet.pdf | |
![]() | CBR08C270G1GAC | CAP CER 27PF 100V NP0 0805 | datasheet.pdf | |
![]() | B43041A4335M | CAP ALUM 3.3UF 20% 350V RADIAL | datasheet.pdf | |
![]() | ACC05HEYH | CONN EDGE .100 5POS HL LOW P | datasheet.pdf | |
![]() | 4HF212500Z3BACUGI | OSC MEMS 212.50MHZ LVPECL SMD | datasheet.pdf | |
![]() | SFH11-NBPC-D25-ST-BK | Connector Header 50 Position 0.100" (2.54mm) Gold Through Hole | datasheet.pdf | |
![]() | CS5336 | 16-Bit, Stereo A/D Converters for Digital Audio IC | datasheet.pdf |