Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
Internal Part Number | EIS-L4973D3.3 | |
Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
Production Status (Lifecycle) | In Production | |
Condition | New & Unused, Original Sealed | |
Other Related Documents | L4973 View All Specifications | |
Product Training Modules | DC to DC Conversion Cookbook | |
EDA / CAD Models | Download from Accelerated Designs | |
Standard Package | 40 | |
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 | Surface Mount | |
Package / Case | 20-SOIC (0.295", 7.50mm Width) | |
Supplier Device Package | 20-SO | |
Weight | 0.001 KG | |
Application | Email for details | |
Alternative Part (Replacement) | L4973D3.3 | |
Related Links | L497, L4973D3.3 Datasheet, ST Distributor |
![]() | MAL211816102E3 | CAP ALUM 1000UF 20% 25V AXIAL | datasheet.pdf | |
![]() | 0233003.MXE | FUSE GLASS 3A 125VAC 5X20MM | datasheet.pdf | |
![]() | LT1614IS8 | IC REG MULT CONFIG INV ADJ 8SOIC | datasheet.pdf | |
![]() | JD7510A | SWITCHLOCK SP 2POS SLD LUG 125V | datasheet.pdf | |
![]() | VF-S320-24A | AC/DC CONVERTER 24V 320W | datasheet.pdf | |
![]() | LTS-546AWC | DISPLAY 1DGT RED LC 0.52" CA | datasheet.pdf | |
![]() | DIN-048CSC-PSL-FJ | CONN DIN SOCKET 48POS VERT GOLD | datasheet.pdf | |
![]() | 800-80-054-40-001101 | CONN HDR 54POS 0.100 SMD R/A | datasheet.pdf | |
![]() | ATS-15F-180-C1-R0 | HEATSINK 35X35X35MM R-TAB | datasheet.pdf | |
![]() | ATS-06D-187-C2-R0 | HEATSINK 45X45X10MM R-TAB T766 | datasheet.pdf | |
![]() | CAY10-564J4LF | RES ARRAY 4 RES 560K OHM 0804 | datasheet.pdf | |
![]() | 2A1912-4 | KIT BRANCH LOCKOUT (3M PANELSAFE | datasheet.pdf |