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NJM78L08UA
This product is a 3-terminal linear voltage regulator capable of providing a stable 8V output with a current capacity of .1A
NJM78L08UA
This product is a 3-terminal linear voltage regulator capable of providing a stable 8V output with a current capacity of .1A
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Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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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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NJM78L08UA 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
When it comes to voltage regulation, the NJM78L08UA is a standout choice. Boasting a fixed 8V output voltage and a maximum output current of 100mA, this regulator ensures that your circuitry receives the power it needs to operate effectively. Its low dropout voltage of 0.5V at 40mA load current means that you can count on a stable output voltage, even when the input voltage is nearly equal to the output voltage
Key Features
- Internal Short Circuit Current Limit
- Internal Thermal Overload Protection
- Excellent Ripple Rejection
- Guarantee’d 100mA Output Current
- Package Outline TO-92, SOT-89
- Bipolar Technology
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | New Japan Radio | Product Category ! | Linear Voltage Regulators |
| Series | - | Packaging ! | Tube Alternate Packaging |
| Package-Case | Surface Mount | Operating-Temperature | SOT-89 |
| Mounting-Type | 8V | Supplier-Device-Package | Positive Fixed |
| Voltage-Input | - | Current-Output | 1 Regulator |
Specification Comparison
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 NJM78L08UA?
The NJM78L08UA is a low dropout voltage regulator (LDO) designed by New Japan Radio Co., Ltd. It is ideal for applications requiring a stable and regulated output voltage, such as battery-powered devices, car audio systems, and industrial control systems.
How Does NJM78L08UA Work?
The NJM78L08UA works by regulating the input voltage to provide a constant output voltage with low dropout voltage. It utilizes a precision reference and error amplifier to compare the output voltage with a stable reference voltage, adjusting the control element to maintain the desired voltage level. The regulator ensures a stable and reliable power supply for connected circuits and components.
How Many Pins does NJM78L08UA have and What are the Functions of the Pinout Configuration?
The NJM78L08UA is housed in a TO-220 package with 3-pins. The pinout configuration includes:
- Input (VIN): Input voltage pin.
- Ground (GND): Ground pin.
- Output (VOUT): Regulated output voltage pin.
What are the Pros and Cons of NJM78L08UA?
Pros:
- Stable Output: Provides a stable and regulated output voltage, suitable for powering sensitive circuits.
- Low Dropout Voltage: Maintains regulation even when the input voltage is only slightly higher than the output voltage.
- Thermal Shutdown: Includes thermal shutdown protection to prevent damage due to excessive temperature.
- Short Circuit Protection: Offers protection against short circuits, enhancing system reliability.
- Simple Design: Compact three-pin package and straightforward application circuit make it easy to use.
Cons:
- Heat Dissipation: May require a heat sink for high-power applications due to internal power dissipation.
- Not Adjustable: Output voltage is fixed and not adjustable, limiting flexibility in certain applications.
- Low Efficiency: May have lower efficiency compared to switching regulators, especially in high voltage differentials.
Are There Any Equivalents/Alternatives to NJM78L08UA for Recommendation?
- The LM7808 from Texas Instruments is an equivalent 8V voltage regulator with similar specifications.
- Alternatives to the NJM78L08UA include the UA78M08CKCS from STMicroelectronics and the MC78M08CDT from ON Semiconductor.
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