L78S05CV
Linear Voltage Regulators 5.0V 2.0A PositiveL78S05CV
Linear Voltage Regulators 5.0V 2.0A Positive
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Manufacturer Part # : L78S05CV
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Package/Case: TO-220
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Brand: Stmicroelectronics
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Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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L78S05CV DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $0.747 | $0.75 |
10 | $0.621 | $6.21 |
50 | $0.559 | $27.95 |
100 | $0.497 | $49.70 |
500 | $0.460 | $230.00 |
1000 | $0.441 | $441.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Featuring a robust design and high efficiency, the L78S05CV is a top choice for engineers and hobbyists seeking a dependable voltage regulator for their projects. Whether you need a fixed voltage output or the flexibility to customize voltages and currents, this regulator offers the versatility and performance to meet your requirements. With its ability to deliver stable power output and withstand extreme conditions, the L78S05CV is a reliable solution for a wide range of applications, from simple electronic projects to complex industrial systems
Key Features
- Fully regulated output voltage of 12V/2A with high efficiency
- Compact size with low profile for easy installation
- EPOC (Enhanced Power Output Control) for optimal performance
Application
- Power Management
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Operating Temp Min Celsius | 0.0 | Operating Temp Max Celsius | 150.0 |
ECCN US | EAR99 | ECCN EU | NEC |
Packing Type | Tube | RoHs compliant | Ecopack2 |
Grade | Industrial | Package Name | TO-220 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is L78S05CV?
The L78S05CV is a 5V voltage regulator IC manufactured by STMicroelectronics. It is part of the L78 series of positive voltage regulators and is capable of providing a constant 5V output voltage from a higher input voltage source.
How Does L78S05CV Work?
The L78S05CV functions as a linear voltage regulator, maintaining a stable 5V output voltage regardless of variations in the input voltage or load conditions. It regulates the voltage by dissipating excess power as heat, ensuring a constant output for powering various electronic circuits and components.
How Many Pins does L78S05CV have and What are the Functions of the Pinout Configuration?
The L78S05CV is housed in a TO-220 package with 3 pins. The pinout configuration includes:
- Input (VIN): Input voltage pin.
- Ground (GND): Ground pin.
- Output (VOUT): Regulated 5V output pin.
What are the Pros and Cons of L78S05CV?
Pros:
- Stability: Provides a stable 5V output voltage under varying conditions.
- Reliability: Known for its long-term reliability in voltage regulation.
- Ease of Use: Simple to use with minimal external components required for operation.
- Overcurrent Protection: Offers overcurrent protection to safeguard connected devices.
- Cost-Effective: Affordable voltage regulator solution for basic applications.
Cons:
- Heat Dissipation: Generates heat during operation, which may require a heatsink for thermal management.
- Low Efficiency: Linear regulators like the L78S05CV are less efficient compared to switching regulators.
- Limited Voltage Drop: The input voltage must be significantly higher than 5V for regulation to be effective.
Are There Any Equivalents/Alternatives to L78S05CV for Recommendation?
- The LM7805 from Texas Instruments is a popular alternative to the L78S05CV.
- Other alternatives include the UA7805 from Fairchild Semiconductor and the MC7805 from ON Semiconductor.
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