Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-L4973V3.3 | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| 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 | |
| Reference Design Library | STEVAL-ISA090V1: 5.1V @ 3.5A, 8 ~ 55V in | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 20 | |
| 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) | L4973V3.3 | |
| Related Links | L497, L4973V3.3 Datasheet, ST Distributor | |
![]() | 1410-L210-L2F1-S02-2A | CIR BRKR THRM 2A 250VAC 50VDC | datasheet.pdf | |
![]() | 74LVTH652MTC | IC TRANSCVR TRI-ST 8BIT 24TSSOP | datasheet.pdf | |
![]() | CM252016-47NKL | FIXED IND 47NH 205MA 590 MOHM | datasheet.pdf | |
| 5-1571552-2 | CONN IC DIP SOCKET 40POS GOLD | datasheet.pdf | ||
![]() | TGL41-6.8A-E3/97 | TVS DIODE 5.8VWM 10.5VC MELF | datasheet.pdf | |
![]() | FXO-HC736R-66.5 | OSCILLATOR XO 66.5MHZ HCMOS SMD | datasheet.pdf | |
![]() | PHP01206E40R2BST5 | RES SMD 40.2 OHM 0.1% 1W 1206 | datasheet.pdf | |
![]() | ASVMPC-14.31818MHZ-T3 | OSC MEMS 14.31818MHZ CMOS SMD | datasheet.pdf | |
![]() | EM256507HL1 | TERM BLOCK PLUG 7POS STR 5.08MM | datasheet.pdf | |
![]() | RJSNEG38P08 | RJ45 STACKED LED 8 PORT | datasheet.pdf | |
![]() | 0667370000 | IMPACT DC SECOND MOD 2 | datasheet.pdf | |
![]() | AIT0FA14S-2PS-025 | ER 4C 4#16S PIN RECP | datasheet.pdf |