Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-E-L4973V3.3 | |
| 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 | 25 | |
| 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 (Fixed) | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 8V | |
| Voltage - Input (Max) | 55V | |
| Voltage - Output (Min/Fixed) | 0.5V (3.3V) | |
| Voltage - Output (Max) | 50V | |
| Current - Output | 3.5A | |
| Frequency - Switching | 100kHz ~ 300kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Mounting Type | Through Hole | |
| Package / Case | 18-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 18-DIP | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | E-L4973V3.3 | |
| Related Links | E-L49, E-L4973V3.3 Datasheet, ST Distributor | |
![]() | VS-ST180C16C0 | SCR PHASE CONT 1600V 350A A-PUK | datasheet.pdf | |
![]() | FA5S018HP1 | CONN FPC BOTTOM 18POS 0.50MM R/A | datasheet.pdf | |
![]() | B06B-XASK-1(LF)(SN) | CONN HEADER XA 6POS 2.5MM TIN | datasheet.pdf | |
![]() | RNF14FTD665R | RES 665 OHM 1/4W 1% AXIAL | datasheet.pdf | |
![]() | VE-BNR-IU | CONVERTER MOD DC/DC 7.5V 200W | datasheet.pdf | |
![]() | RNC55H1302FSRSL | RES 13K OHM 1/8W 1% AXIAL | datasheet.pdf | |
![]() | M55342H06B2K00RWS | RES SMD 2K OHM 5% 0.15W 0705 | datasheet.pdf | |
![]() | LM321MFX | IC OPAMP GP 1MHZ SOT23-5 | datasheet.pdf | |
![]() | CL21C472JBFNCNE | CAP CER 4700PF 50V NP0 0805 | datasheet.pdf | |
![]() | 82387-5003 | UMQ SAFETY MAT 39.5"X36" SPECIAL | datasheet.pdf | |
| IS43LR16320B-6BLI-TR | IC DDR 512M 166MHZ 60BGA | datasheet.pdf | ||
![]() | 97-3107B20-14S-417-940 | AB 5C 3#12, 2#8 SKT PLUG | datasheet.pdf |