LM79L05ACM
Description of product LM79L05ACMLM79L05ACM
Description of product LM79L05ACM
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Manufacturer Part # : LM79L05ACM
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Package/Case: SOIC (D)-8
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Brand: Texas Instruments
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Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Quality Assurance
Quality Assurance
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
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.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
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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LM79L05ACM DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
1 | $0.792 | $0.79 |
200 | $0.307 | $61.40 |
500 | $0.296 | $148.00 |
1000 | $0.291 | $291.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Whether it's voltage converters, inverters, battery chargers, or audio equipment, the LM79L05ACM is an excellent choice for applications requiring a stable negative voltage source. Its ability to deliver a constant -5V output voltage while regulating the input voltage ensures consistent performance in various electronic devices and systems
Key Features
- Data Sheets for All Products Available
- Operating Temperature Range from -40°C to 125°C
- Datasheet Availability Guaranteed by Manufacturers
- Safe Operating Area Protection for Increased Reliability
- Magnetic Field Isolation Ensures Interference-Free Performance
- Power Consumption Meets or Exceeds Industry Standards
Application
- Power up your devices
- Voltage regulation made easy
- Efficient energy conversion
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Output options | Fixed Output | Iout (max) (A) | 0.1 |
Vin (max) (V) | -7 | Vin (min) (V) | -30 |
Vout (max) (V) | -5 | Vout (min) (V) | -15 |
Fixed output options (V) | -15, -12, -5 | Noise (µVrms) | 400 |
Iq (typ) (mA) | 2 | Thermal resistance θJA (°C/W) | 60 |
Rating | Catalog | Load capacitance (min) (µF) | 0.1 |
Regulated outputs (#) | 1 | Accuracy (%) | 4 |
PSRR at 100 KHz (dB) | 35 | Dropout voltage (Vdo) (typ) (mV) | 1700 |
Operating temperature range (°C) | 0 to 70 |
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 LM79L05ACM?
The LM79L05ACM is a 3-terminal negative voltage regulator IC manufactured by Texas Instruments. It is designed to provide a constant -5V output voltage with high stability and low dropout voltage, making it suitable for powering a wide range of electronic devices.
How Does LM79L05ACM Work?
The LM79L05ACM works by taking an input voltage (typically higher than -5V) and regulating it down to a stable -5V output voltage. The regulator uses an internal voltage reference to compare the output voltage to a fixed -5V reference, adjusting the output as needed to maintain stability and regulation. It also includes overcurrent and thermal protection features for safe operation.
How Many Pins does LM79L05ACM have and What are the Functions of the Pinout Configuration?
The LM79L05ACM is available in an 8-pin SOIC package. The pinout configuration includes:
- Input: Input voltage pin (VIN).
- GND: Ground pin.
- Output: Regulated -5V output pin.
- NC (No Connection): Not connected pin for mechanical support only.
- NC: Not connected pin for mechanical support only.
What are the Pros and Cons of LM79L05ACM?
Pros:
- Stable Output: Provides a constant -5V output voltage for consistent operation.
- Low Dropout Voltage: Can regulate voltage even when the input voltage is only slightly higher than -5V.
- Overcurrent Protection: Includes protection features to prevent damage during high current conditions.
- Thermal Shutdown: Protects the device from overheating and thermal damage.
Cons:
- Fixed Output Voltage: Output voltage is fixed at -5V and cannot be adjusted.
- Heat Dissipation: May require a heat sink for high power dissipation applications.
- External Components: Additional components like input/output capacitors may be needed for stability in some designs.
Are There Any Equivalents/Alternatives to LM79L05ACM for Recommendation?
- Equivalents to the LM79L05ACM include the LM137H, LM337, and LM338 from Texas Instruments.
- Alternatives to the LM79L05ACM are the MC79L05ACP from ON Semiconductor and the uA79L05CP from Fairchild Semiconductor.
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