L4973D5.1
Or copy the link below:
- Mfr.Part #
- L4973D5.1
- Manufacturer
- STMicroelectronics
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ/5.1V 3.5A 20SO
- Stock
- 1,497
- In Stock ：
- 1,497
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Efficiency :
- 90 %
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Output Type :
- Adjustable (Fixed)
- Number of Terminations :
- 20
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Factory Lead Time :
- 25 Weeks
- Operating Supply Voltage :
- 55V
- Width :
- 7.6mm
- Number of Outputs :
- 1
- Voltage - Output (Min/Fixed) :
- 5.1V 5.1V
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 20
- Topology :
- Buck
- Terminal Position :
- Dual
- Min Output Voltage :
- 5.1V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Configuration :
- Positive
- Length :
- 13mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- -40°C~150°C TJ
- Frequency - Switching :
- 100kHz~300kHz
- Synchronous Rectifier :
- No
- Base Part Number :
- L4973
- Voltage - Output (Max) :
- 50V
- Input Voltage-Nom :
- 24V
- Max Output Voltage :
- 50V
- Voltage - Input (Min) :
- 8V
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Max Output Current :
- 3.5A
- Function :
- Step-Down
- ECCN Code :
- EAR99
- Height :
- 2.35mm
- Control Technique :
- PULSE WIDTH MODULATION
- Control Mode :
- VOLTAGE-MODE
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Output Voltage :
- 50V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 250
- Datasheets
- L4973D5.1
L4973D5.1 Documents
[Voltage Regulators - DC DC Switching Regulators] Overview
Introducing the cutting-edge solution from STMicroelectronics, the L4973D5.1 voltage regulator. This sophisticated integrated circuit (IC) is meticulously engineered to deliver unparalleled performance and reliability in regulating voltage for a myriad of applications. With its adjustable output and robust 3.5A capability, this regulator empowers your systems with precise voltage control and efficient power management.
Designed to meet the demanding requirements of modern electronic devices, the L4973D5.1 ensures stable and accurate voltage output, making it an indispensable component for industrial and commercial applications alike. Whether powering sensitive electronic equipment or driving high-performance systems, this regulator sets the standard for excellence and reliability.
L4973D5.1 Features
- Adjustable output voltage
- High efficiency up to 95%
- Wide input voltage range
- Overcurrent and thermal protection
- Integrated soft-start function
- Low dropout voltage
- Compact 20-pin SO package
L4973D5.1 Applications
- Industrial Automation: The L4973D5.1 regulates voltage with precision, ensuring stable power supply for PLCs, motor drives, and control systems, thereby enhancing operational efficiency and reliability in industrial automation applications.
- Telecommunications: Utilized in telecommunications equipment, such as routers and switches, this regulator facilitates consistent voltage delivery, optimizing performance and minimizing downtime in critical communication networks.
- Consumer Electronics: From high-end audio amplifiers to advanced LED lighting systems, the L4973D5.1 provides reliable voltage regulation, contributing to the seamless operation and longevity of consumer electronic devices.
- Automotive Electronics: Integrated into automotive electronics, including infotainment systems and advanced driver assistance systems (ADAS), this regulator ensures stable power supply, enhancing the safety and functionality of modern vehicles.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
