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LDK220U50R
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO
LDK220U50R
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO
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Manufacturer Part # : LDK220U50R
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Package/Case: SOT89-3
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Brand: Stmicroelectronics
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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.
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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.
Example
Tape and Reel
Cut Tape
Tube or Tray
LDK220U50R 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 LDK220U50R solar panel from LDK Solar Co., Ltd. is a high-performance option for residential and commercial solar energy systems. With a power output of 220 watts, this panel is designed to deliver reliable and efficient energy production. The "U" designation ensures that the panel is compatible with various mounting systems, offering flexibility in installation. As for the "50R" feature, it likely signifies specific attributes that make this panel stand out in terms of design or technology. Constructed with polycrystalline silicon cells, a durable aluminum frame, tempered glass protection, and weatherproof junction boxes, this solar panel is built to withstand the elements and provide long-lasting performance. To access detailed technical information, including dimensions, efficiency ratings, temperature coefficients, and warranty coverage, refer to the manufacturer's datasheet
Key Features
- Wide input voltage range
- Low quiescent current
- High efficiency and reliability
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Operating Temp Min Celsius | -40.0 | Operating Temp Max Celsius | 125.0 |
| ECCN US | EAR99 | ECCN EU | NEC |
| Packing Type | Tape And Reel | RoHs compliant | Ecopack2 |
| Grade | Industrial | Package Name | SOT-89 |
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 LDK220U50R?
The LDK220U50R is a bidirectional TVS (Transient Voltage Suppressor) diode designed by Littelfuse. It is used for surge protection in sensitive electronic circuits to safeguard against voltage transients and voltage spikes caused by events like lightning strikes, ESD (Electrostatic Discharge), and inductive load switching.
How Does LDK220U50R Work?
The LDK220U50R works by clamping transient voltage spikes to a safe level and diverting excess current away from sensitive components. When a voltage transient occurs, the TVS diode quickly conducts to limit the voltage across the protected circuit, thus preventing damage to downstream components. The bidirectional nature of the diode allows it to protect against positive and negative transient events.
How Many Pins does LDK220U50R have and What are the Functions of the Pinout Configuration?
The LDK220U50R is packaged in a compact SOD-323 package with two pins. The pinout configuration includes:
- Anode: The anode pin, which connects to the circuit node to be protected.
- Cathode: The cathode pin, which connects to the ground or reference potential.
What are the Pros and Cons of LDK220U50R?
Pros:
- Transient Protection: Effectively protects sensitive electronics from voltage spikes and transients.
- Compact Size: The small SOD-323 package is space-efficient and suitable for compact designs.
- Fast Response Time: Reacts quickly to transient events, providing rapid protection.
- Bidirectional Protection: Guards against both positive and negative voltage transients.
- Reliable Performance: Manufactured by Littelfuse, known for quality circuit protection devices.
Cons:
- Operating Conditions: May have limitations in extreme operating conditions, always refer to the datasheet for proper usage guidelines.
- Single-Point Protection: Provides localized protection and may require additional devices for comprehensive circuit protection.
Are There Any Equivalents/Alternatives to LDK220U50R for Recommendation?
- Alternative TVS diodes similar to the LDK220U50R include the P6KE6.8A from Vishay and the SMAJ5.0A from STMicroelectronics.
- An equivalent part to the LDK220U50R is the 1.5KE220A from Littelfuse.
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