L7905ACV
Featuring 60 decibels of noise reduction at a frequency of 120 Hertz, this 1L7905ACV
Featuring 60 decibels of noise reduction at a frequency of 120 Hertz, this 1
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Manufacturer Part # : L7905ACV
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Package/Case: TO220-3
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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.
Confirm the return or exchange with our staff.
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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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L7905ACV DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $0.536 | $0.54 |
10 | $0.447 | $4.47 |
50 | $0.404 | $20.20 |
100 | $0.359 | $35.90 |
500 | $0.334 | $167.00 |
1000 | $0.320 | $320.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The L7905ACV from STMicroelectronics is a reliable voltage regulator IC that ensures a constant output voltage of -5V with a maximum output current of 1.5A. This integrated circuit is equipped with essential protection features such as overcurrent and thermal safeguards, guaranteeing both secure operation and extended lifespan. Housed in a TO-220 package, the L7905ACV facilitates effortless installation on a PCB while promoting effective heat dissipation. Its versatility makes it a popular choice for various electronic applications, including power management circuits, industrial control systems, and automotive electronics
Key Features
- This product is suitable for a wide range of applications, including automotive systems.
- It has a high current density to support heavy loads.
- The IC also features remote shutdown and power good flags.
- Its high efficiency reduces energy waste and heat generation.
Application
- Automotive
- Power Management
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Operating Range | Commercial | Operating Temp Min Celsius | 0.0 |
Operating Temp Max Celsius | 125.0 | 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 L7905ACV?
The L7905ACV is a negative voltage regulator IC from STMicroelectronics. It is part of the L79 series of voltage regulators and is specifically designed to provide a fixed -5V output voltage with high efficiency and low dropout voltage.
How Does L7905ACV Work?
The L7905ACV works by taking an input voltage higher than -5V and regulating it down to a stable -5V output voltage. It incorporates internal circuitry to ensure the output voltage remains constant even with fluctuations in the input voltage or load conditions. The regulator also offers protection features such as thermal shutdown and overcurrent protection.
How Many Pins does L7905ACV have and What are the Functions of the Pinout Configuration?
The L7905ACV is housed in a TO-220 package with 3 pins. The pinout configuration includes:
- Input (VIN): The input voltage pin.
- Ground (GND): The ground pin.
- Output (VOUT): The regulated -5V output pin.
What are the Pros and Cons of L7905ACV?
Pros:
- Fixed Output Voltage: Provides a stable -5V output voltage, suitable for specific applications requiring a negative voltage supply.
- High Efficiency: Operates with high efficiency, minimizing power dissipation.
- Protection Features: Includes thermal shutdown and overcurrent protection for added reliability.
Cons:
- Fixed Voltage Output: Limited flexibility compared to adjustable voltage regulators.
- Heat Dissipation: May require a heat sink for better heat dissipation due to power losses.
Are There Any Equivalents/Alternatives to L7905ACV for Recommendation?
- The LM7905 from Texas Instruments is an equivalent negative voltage regulator to the L7905ACV.
- Alternatives to the L7905ACV include the MC7905 from ON Semiconductor and the UA7905 from Fairchild Semiconductor.
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