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L4885CV
Very low dropout voltage regulator with fixed positive output
L4885CV
Very low dropout voltage regulator with fixed positive output
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Manufacturer Part # : L4885CV
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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.
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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L4885CV DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The L4885CV is a high performance, quad operational amplifier designed for use in a wide range of applications. It features low input offset voltage, low input bias current, and high input impedance, making it ideal for precision signal processing in instrumentation, audio, and industrial control systems.The L4885CV has a total of four operational amplifiers in a single package, allowing for space-saving and cost-effective designs. Each amplifier has a gain bandwidth product of 1 MHz and a slew rate of 0.4 V/μs, enabling fast and accurate signal processing.The device operates from a single power supply voltage ranging from 3V to 32V, making it versatile and suitable for a variety of power sources. It also has a wide operating temperature range of -40°C to 125°C, ensuring reliable performance in harsh environments.In terms of packaging, the L4885CV is available in a small outline package (SO-14) with exposed pad, allowing for easy mounting and heat dissipation. It has high ESD protection levels, ensuring robustness and reliability in demanding applications.
Key Features
- 5V voltage regulator
- Output current up to 1A
- Thermal shutdown and current limitation
- Short circuit protection
- Low dropout voltage
- High output voltage accuracy
- Available in TO-220 package
- Wide input voltage range from 5V to 28V
Application
- Switched-mode power supplies
- Battery chargers
- DC-DC converters
- Industrial automation
- Telecommunication equipment
- LED lighting
- Computer servers
- Solar inverters
- Home appliances
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | STMicroelectronics | Product Category ! | IC Chips |
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 L4885CV?
The L4885CV is a voltage regulator designed by STMicroelectronics. It is a high-performance, adjustable linear voltage regulator capable of providing a stable output voltage for various electronic circuits and systems.
How Does L4885CV Work?
The L4885CV works by taking an input voltage and regulating it to a specific, stable output voltage. It uses an internal reference voltage and feedback control to adjust the output voltage, ensuring it remains constant even with fluctuations in the input voltage or load conditions.
How Many Pins does L4885CV have and What are the Functions of the Pinout Configuration?
The L4885CV is housed in a TO-220 3-lead package. The pinout configuration includes:
- Input: The input voltage is supplied to this pin.
- Output: The regulated output voltage is obtained from this pin.
- Adjust: This pin may be connected to an external resistor network to adjust the output voltage.
What are the Pros and Cons of L4885CV?
Pros:
- Adjustable Output: The output voltage can be easily adjusted to suit specific application requirements.
- High Accuracy: Provides a stable, accurate output voltage even with varying input conditions.
- Thermal Protection: Includes built-in thermal shutdown and current limiting protection features.
- Wide Input Voltage Range: Capable of accepting a wide range of input voltages for versatile use.
Cons:
- Heat Dissipation: May require an external heat sink for high power dissipation applications to avoid overheating.
- External Components: Some applications may require additional external components for optimal performance.
Are There Any Equivalents/Alternatives to L4885CV for Recommendation?
- The LM317 from Texas Instruments is a popular alternative adjustable linear voltage regulator.
- Similar alternatives to the L4885CV include the LDO regulators from Analog Devices such as the ADP7118 and ADP7182.
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