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NJM78L12UA
Compact power management solution for small electronics applicatioNJM78L12UA
Compact power management solution for small electronics applicatio
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Manufacturer Part # : NJM78L12UA
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Package/Case: SOT89-3
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Part Status : Active
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Brand: Nisshinbo Micro Devices Inc
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Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Quality Assurance
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.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact 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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NJM78L12UA 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
Whether you are working on a personal electronics project or developing a commercial product, the NJM78L12UA voltage regulator offers the peace of mind that comes with a high-quality, dependable component. Its efficient operation and robust protection features make it an ideal choice for applications where reliable voltage regulation is crucial for proper functioning. From consumer electronics to industrial equipment, this voltage regulator meets the requirements of various electronic systems
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.
| Product Category ! | Linear Voltage Regulators | RoHS | Details |
| Mounting Style | SMD/SMT | Package / Case | SOT-89-3 |
| Number of Outputs | 1 Output | Polarity | Positive |
| Output Voltage | 12 V | Output Current ! | 100 mA |
| Output Type | Fixed | Input Voltage, Min | 15 V |
| Input Voltage, Max | 35 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Load Regulation ! | 100 mV |
| Line Regulation ! | 250 mV | Series | NJM78 |
| Brand | Nisshinbo | Height | 1.5 mm |
| Length | 4.5 mm | Pd - Power Dissipation | 300 mW |
| Product Type ! | Linear Voltage Regulators | PSRR / Ripple Rejection - Typ | 62 dB |
| Factory Pack Quantity | 25 | Subcategory | PMIC - Power Management ICs |
| Tradename | NJM78L12 | Width | 2.5 mm |
| Unit Weight | 0.004603 oz |
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 NJM78L12UA?
The NJM78L12UA is a low dropout voltage regulator (LDO) designed by New Japan Radio Co., Ltd. It is commonly used in a variety of electronic devices and applications, especially where a stable voltage supply is required.
How Does NJM78L12UA Work?
The NJM78L12UA works by regulating an input voltage to a stable output voltage with low dropout. It provides a reliable and constant voltage supply even when the input voltage fluctuates or decreases. The regulator is designed to minimize power loss and deliver a clean and steady output voltage to power the connected circuitry.
How Many Pins does NJM78L12UA have and What are the Functions of the Pinout Configuration?
The NJM78L12UA is housed in a small 3-pin TO-220 package. The pinout configuration includes:
- Input (VIN): Pin for the input voltage to be regulated.
- Ground (GND): Ground reference pin.
- Output (VOUT): Pin for the regulated output voltage.
What are the Pros and Cons of NJM78L12UA?
Pros:
- Low Dropout Voltage: Maintains regulation even with small input-output differentials, ensuring a stable output.
- Small Package: The TO-220 package is compact and easy to mount on PCBs.
- Internal Thermal Shutdown: Protects the device from overheating under excessive load conditions.
Cons:
- Fixed Output Voltage: The output voltage is fixed at 12V, which may not be adjustable for certain applications.
- Heat Dissipation: May require a heatsink for high-power applications to dissipate generated heat effectively.
- Limited Current: Current output capability may be limited compared to other regulators.
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