L78S10CV

2A Maximum Output
7,048 Effective Inventory

L78S10CV

Effective Inventory7,048

2A Maximum Output

  • Manufacturer Part # : L78S10CV

  • Package/Case: TO-220

  • Brand: Stmicroelectronics

  • Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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Shipping & Payment

Shipping & Payment

About Shipping

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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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L78S10CV DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $0.593 $0.59
10 $0.496 $4.96
30 $0.449 $13.47
100 $0.402 $40.20
500 $0.374 $187.00
1000 $0.360 $360.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Rapid Quote

Please submit RFQ for L78S10CV or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The L78S10CV from STMicroelectronics is a reliable and efficient linear voltage regulator designed for applications that require a stable output voltage of 10V. With a maximum output current of 2A, this regulator is capable of powering a wide range of electronic devices. Its low dropout voltage of 1.5V at full load ensures that the output voltage remains consistent even under heavy usage

Key Features

  • Easily integrable into your design
  • Low noise and ripple-free output
  • High efficiency and reliability ensured

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.

Preliminary Specification L78S10CV PDF Download

FAQs

What is L78S10CV?

The L78S10CV is a positive voltage regulator IC (Integrated Circuit) manufactured by STMicroelectronics. It is designed to provide a regulated output voltage of +10V from an input voltage source, making it suitable for various electronic applications requiring a stable power supply.

How Does L78S10CV Work?

The L78S10CV operates by regulating the input voltage to a constant +10V output voltage. It includes internal circuitry that adjusts the output voltage based on the reference voltage, feedback from the output, and the load requirements. The regulator ensures a stable and reliable power source for connected devices.

How Many Pins does L78S10CV have and What are the Functions of the Pinout Configuration?

The L78S10CV is typically available in a TO-220 package with 3 pins. The pinout configuration includes:

  • Input (VIN): Input voltage pin, typically connected to the unregulated power source.
  • Ground (GND): Ground pin, connected to the common ground reference.
  • Output (VOUT): Regulated +10V output pin, providing the stable voltage supply.

What are the Pros and Cons of L78S10CV?

Pros:

  • Regulated Output: Provides a stable and constant +10V output voltage.
  • Simple to Use: Easy to integrate into electronic circuits that require a fixed voltage supply.
  • Overcurrent Protection: Some models include overcurrent protection for added reliability.

Cons:

  • Heat Dissipation: May require a heatsink for efficient heat dissipation, especially at higher load currents.
  • Fixed Output Voltage: The output voltage is fixed at +10V and cannot be adjusted.
  • Power Dissipation: Generates heat during operation, which can impact efficiency in power-sensitive applications.

Are There Any Equivalents/Alternatives to L78S10CV for Recommendation?

  • Some alternatives to the L78S10CV include the LM340T10 from Texas Instruments and the UA78M10C from Fairchild Semiconductor.
  • Equivalent parts to the L78S10CV include the MC7810 from ON Semiconductor and the KA7810 from Samsung.

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