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Item #:
68801432
LM723CN LM723C LM723 Adjustable 2V to 37V Voltage Regulator DIP14 1 Piece
Item #:
68801432
PHP 1215
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LM723C is a versatile voltage regulator that can supply output currents up to 150 mA, but can be enhanced with the addition of external transistors to provide load currents in excess of 10A.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Wide Voltage Range
Offers adjustable output from 2V to 37V, catering to diverse electronic projects and providing flexibility for varied applications.
Reliable Performance
Ensures stable voltage regulation under varying loads, critical for maintaining consistent power supply in sensitive circuits.
Easy Integration
DIP14 package allows for straightforward installation on standard PCBs, enhancing usability for hobbyists and professionals alike.
Product Details
| Item Weight | 0.02 lbs (10 grams) |
Who Should Buy?
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Electronics Students
Ideal for students needing adjustable voltage regulation in projects and experiments involving power supply design.
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DIY Hobbyists
Great for hobbyists creating custom power supplies for various electronic devices with flexible input voltage requirements.
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Prototype Developers
Perfect for developers prototyping circuits that require stable voltage outputs in a range from 2V to 37V.
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High-Power Applications
Not suitable for high output current requirements as it may overheat and not provide adequate regulation.
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Professional Equipment
May not meet stringent specifications required for professional and commercial equipment that demands precision.
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Beginner Electronics
Not recommended for complete beginners due to the need for basic understanding of voltage regulation circuits.
Product Description
LM723CN LM723C LM723 Adjustable 2V to 37V Voltage Regulator DIP14 1 Piece
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Customer Questions & Answers
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Question:
What is the LM723CN voltage regulator and its main features?
Answer: The LM723CN is a versatile adjustable voltage regulator capable of providing output voltages ranging from 2V to 37V. It features overcurrent protection and thermal shutdown, making it an ideal choice for a variety of applications including power supplies for audio amplifiers and charging circuits. Its DIP14 package allows for easy integration into electronic projects. With a maximum output current of 3A, it can support medium to high power scenarios, ensuring stable voltage regulation during operation. -
Question:
How do you adjust the output voltage on an LM723 voltage regulator?
Answer: To adjust the output voltage of an LM723, you simply connect a pair of resistors to the adjustment pin (ADJ). The resistor values will determine the output voltage based on the formula VOUT = VREF(1 + R2/R1) + IADJ*R2, where VREF is typically 1.25V. This adjustability allows users to customize the output voltage for different project requirements, making it suitable for powering various electronic devices. -
Question:
What is the difference between the LM723CN and LM723C?
Answer: The LM723CN and LM723C are essentially the same voltage regulator, with both serving similar functions. The primary difference may lie in the package type and the manufacturing process. Generally, the suffix 'CN' indicates a plastic DIP package while 'C' can refer to different package options depending on the manufacturer. Both provide the same performance characteristics and voltage output capabilities, making them interchangeable in most applications. -
Question:
What applications is the LM723 voltage regulator used for?
Answer: The LM723 voltage regulator is widely used in electronic circuits requiring stable voltage supplies, such as low-power voltage regulators, linear power supplies, and adjustable power supplies in audio equipment. Additionally, they are often found in battery chargers and automotive applications, where precise regulation and reliability are essential. Its adaptability makes it suitable for various DIY electronics projects, ensuring that the components receive the necessary voltage for optimal performance. -
Question:
What is meant by thermal shutdown in the LM723CN?
Answer: Thermal shutdown in the LM723CN is a built-in safety feature that protects the regulator from overheating. If the junction temperature exceeds a predetermined limit, the regulation output will shut down until the temperature falls back into the safe range. This feature is particularly crucial in high-load applications where excessive heat build-up can lead to component failure. It ensures that the circuit remains safe and operational in various environmental conditions. -
Question:
Can the LM723 voltage regulator work with different loads?
Answer: Yes, the LM723 voltage regulator can efficiently handle varying loads, making it adaptable for a wide range of applications. It maintains a stable output voltage even when the load current fluctuations occur within its operational limits. Whether powering microcontrollers, LED arrays, or sensor circuits, the LM723 ensures reliable performance. This characteristic makes it an ideal choice for both hobbyist electronics projects and more complex, professional applications. -
Question:
What is the maximum output current for the LM723CN?
Answer: The LM723CN voltage regulator is capable of delivering a maximum output current of 3A. This current output is sufficient for most medium to high-demand applications, such as powering motors, amplifiers, and several electronic designs. However, it is essential to ensure proper heat sinking is utilized in high-current settings to maintain efficiency and prevent thermal shutdown. This feature allows the LM723 to effectively support various power needs in DIY and commercial applications. -
Question:
Is it necessary to use capacitors with the LM723 voltage regulator?
Answer: Yes, using capacitors with the LM723 voltage regulator is recommended for stability and performance. An input capacitor (typically 0.1µF) helps filter out noise on the input voltage; an output capacitor (usually larger, up to 100µF) improves transient response and output stability. These capacitors enhance the regulator’s performance in circuit applications by ensuring a smooth output, especially under varying load conditions. They are vital components for achieving optimal functionality. -
Question:
Do I need special tools to use the LM723 voltage regulator in my project?
Answer: For basic utilization of the LM723 voltage regulator in your project, you will need standard electronic tools such as a soldering iron, multi-meter for testing, and possibly breadboards for prototyping. Understanding circuit design software can also be beneficial for simulating and planning your circuitry. With basic components – including resistors and capacitors – and the required tools, integrating the LM723 into your projects can be straightforward and approachable. -
Question:
Where can I buy LM723CN LM723C LM723 Adjustable Voltage Regulator in Philippines?
Answer: You can purchase the LM723CN LM723C LM723 Adjustable Voltage Regulator from Ubuy, which offers a variety of electronic components and tools. With their comprehensive selection, you are likely to find the specific parts you need for your projects or repairs. Ubuy is known for its reliable service and extensive inventory, making it a convenient choice for sourcing electronic components in Philippines.
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PHP 1215
Order now and get it around Friday, August 07
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Features & Benefits
- Output currents up to 150mA
- External transistors can provide currents in excess of 10A
- Low standby current drain
- Can be used as a shunt regulator, current regulator or temperature controller
- Input voltage maximum of 40V
- Output voltage adjustable from 2V to 37V
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