-
Products
Power Supplies - Board Mount - RF and Wireless
- Relays
- Transformers
- Cables, Wires
- Cable Assemblies
- Cables, Wires - Management
- Circuit Protection
- Anti-Static, ESD, Clean Room Products
- Filters
- Power Supplies - External/Internal (Off-Board)
- Memory Cards, Modules
- Optical Inspection Equipment
- Isolators
- Kits
- Networking Solutions
- Battery Products
- Optics
- Tapes, Adhesives, Materials
- Motors, Actuators, Solenoids and Drivers
- Switches
- Integrated Circuits (ICs)
- Capacitors
- Prototyping, Fabrication Products
- Labels, Signs, Barriers, Identification
- Uncategorized
- Computer Equipment
- Test and Measurement
- Inductors, Coils, Chokes
- Soldering, Desoldering, Rework Products
- Magnetics - Transformer, Inductor Components
- Maker/DIY, Educational
- Connectors, Interconnects
- Boxes, Enclosures, Racks
- Discrete Semiconductor Products
- Industrial Automation and Controls
- Embedded Computers
- Potentiometers, Variable Resistors
- Industrial Supplies
- Line Protection, Distribution, Backups
- Tools
- Crystals, Oscillators, Resonators
- Fans, Thermal Management
- Optoelectronics
- Resistors
- Development Boards, Kits, Programmers
- Audio Products
- Sensors, Transducers
- Hardware, Fasteners, Accessories
L4973V3.3
STMicroelectronics
Product No:
L4973V3.3
Manufacturer:
Package:
18-DIP
Batch:
-
Datasheet:
Description:
IC REG BUCK ADJ/3.3V 3.5A 18DIP
Quantity:
Delivery:
Payment:
In Stock : Please Inquiry 
Update Time: -
Please send RFQ , we will respond immediately.
Product Information
Parameter Info
Product Details
User Guide
| Mfr | STMicroelectronics |
| Series | - |
| Package | Tube |
| Function | Step-Down |
| Topology | Buck |
| Output Type | Adjustable (Fixed) |
| Mounting Type | Through Hole |
| Package / Case | 18-DIP (0.300", 7.62mm) |
| Product Status | Obsolete |
| Current - Output | 3.5A |
| Number of Outputs | 1 |
| Base Product Number | L4973 |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 300kHz |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 55V |
| Voltage - Input (Min) | 8V |
| Voltage - Output (Max) | 50V |
| Supplier Device Package | 18-DIP |
| Voltage - Output (Min/Fixed) | 0.5V (3.3V) |
L4973V3.3 Related Blog
5CEFA9F23I7N FPGAs:Features, Applications and Datasheet
2024-09-05 15:56:14 1316
How to reduce parasitic capacitance in PCB layout?
2024-09-04 10:58:42 1073
5CEFA7F23I7N FPGA: Features, Applications and Datasheet
2024-09-03 09:52:52 833
Ultra-practical PCB layout wiring rules
2024-09-02 17:50:11 1091
Quick Links
Feedback