LD39015M12R
5-Pin SOT-23 T/RLD39015M12R
5-Pin SOT-23 T/R
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Manufacturer Part # : LD39015M12R
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Package/Case: SOT23-5
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Part Status : Active
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Brand: Stmicroelectronics
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Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Quality Assurance
Quality Assurance
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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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LD39015M12R DataSheet
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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
Moreover, the LD39015M12R is equipped with short-circuit constant current limiting and thermal protection features, ensuring the safety and longevity of the device. The ability to operate with ceramic capacitors further enhances its versatility and performance in various situations
Key Features
- Fully regulated output voltage
- Soft-start feature for reduced inrush current
- Advanced thermal shutdown protection
Application
- Boost device longevity
- Ensure safe power supply
- Improve device 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 | SOT23-5L |
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 LD39015M12R?
The LD39015M12R is a low-dropout voltage regulator (LDO) manufactured by STMicroelectronics. It is a 1.5A LDO with a fixed output voltage of 12V, designed for applications requiring stable and regulated power supply with low dropout voltage, such as industrial sensors, automotive electronics, and portable devices.
How Does LD39015M12R Work?
The LD39015M12R operates by regulating the input voltage to a constant 12V output with low dropout voltage. It provides a stable and noise-free power supply by adjusting its internal circuitry to maintain the specified output voltage despite variations in input voltage and load conditions. The LDO is efficient in converting excess voltage into heat, ensuring a reliable output voltage.
How Many Pins does LD39015M12R have and What are the Functions of the Pinout Configuration?
The LD39015M12R comes in a 4-lead DPAK (TO-252) package. The pinout configuration includes:
- VIN: Input voltage pin.
- VOUT: 12V fixed output voltage pin.
- GND: Ground pin.
- ADJ/NC: Adjustment or No Connection pin.
What are the Pros and Cons of LD39015M12R?
Pros:
- High Current Capability: Supports up to 1.5A output current for various load requirements.
- Low Dropout Voltage: Provides stable 12V output voltage with minimal dropout voltage.
- Thermal Overload Protection: Includes thermal shutdown protection to prevent overheating.
- Short Circuit Protection: Offers short circuit protection for added reliability.
- Compact Package: The DPAK package is space-efficient and thermally efficient.
Cons:
- Heat Dissipation: May require adequate heat sinking for high-current applications to manage heat dissipation.
- Fixed Output Voltage: The 12V output voltage is not adjustable for different voltage requirements.
- No Enable Pin: Does not feature an enable pin for external control of the regulator.
Are There Any Equivalents/Alternatives to LD39015M12R for Recommendation?
- The LM2937 from Texas Instruments is a comparable 12V LDO regulator with similar specifications.
- Alternatives to the LD39015M12R include the MIC2940 from Micrel and the L4931 from STMicroelectronics.
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