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UA78M05QDCYRQ1
ROHS UA78M05QDCYRQ1 Linear Voltage Regulators LDO SOT-223-4
UA78M05QDCYRQ1
ROHS UA78M05QDCYRQ1 Linear Voltage Regulators LDO SOT-223-4
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Manufacturer Part # : UA78M05QDCYRQ1
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Package/Case: SOT223-4
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Brand: Texas Instruments
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Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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
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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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UA78M05QDCYRQ1 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
Featuring a wide input voltage range of 7V to 20V, UA78M05QDCYRQ1 is versatile and adaptable to different power supply configurations. Its thermal shutdown and overcurrent protection mechanisms provide an added layer of security, safeguarding the regulator from potential damage caused by excessive heat or current. This ensures the longevity and reliability of your system
Key Features
- Qualified for Automotive Applications
- 3-Terminal Regulators
- Output Current Up To 500 mA
- No External Components
- Internal Thermal-Overload Protection
- High Power-Dissipation Capability
- Internal Short-Circuit Current Limiting
- Output Transistor Safe-Area Compensation
PowerFLEX is a trademark of Texas Instruments.
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-223-4 |
| Number of Outputs | 1 Output | Polarity | Positive |
| Output Voltage | 5 V | Output Current ! | 500 mA |
| Output Type | Fixed | Input Voltage, Min | 7 V |
| Input Voltage, Max | 25 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 125 C | Load Regulation ! | 100 mV |
| Line Regulation ! | 100 mV | Quiescent Current ! | 6 mA |
| Series | UA78M05-Q1 | Qualification | AEC-Q100 |
| Brand | Texas Instruments | Height | 1.6 mm |
| Length | 6.5 mm | Moisture Sensitive | Yes |
| Product Type ! | Linear Voltage Regulators | Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs | Width | 3.5 mm |
| Unit Weight | 0.003951 oz |
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 UA78M05QDCYRQ1?
The UA78M05QDCYRQ1 is a fixed positive voltage regulator IC (integrated circuit) designed by Texas Instruments. It is part of the 78xx series of voltage regulators and is specifically a 5V regulator. This device is commonly used to regulate and maintain a stable 5V output voltage from a higher input voltage source.
How Does UA78M05QDCYRQ1 Work?
The UA78M05QDCYRQ1 works by taking in a higher voltage input and regulating it down to a stable 5V output. It utilizes internal feedback control mechanisms to adjust its internal circuitry in order to maintain the specified output voltage even when there are fluctuations in the input voltage or changes in the load connected to it.
How Many Pins does UA78M05QDCYRQ1 have and What are the Functions of the Pinout Configuration?
The UA78M05QDCYRQ1 is housed in a 3-pin TO-252-2 package (also known as DPAK). The pinout configuration includes:
- Input (Vin): Pin that receives the unregulated input voltage.
- Ground (GND): Common ground reference for the regulator.
- Output (Vout): Pin that provides the regulated 5V output.
What are the Pros and Cons of UA78M05QDCYRQ1?
Pros:
- Stable Voltage Output: Provides a consistent 5V output, making it suitable for powering digital ICs, microcontrollers, and other 5V devices.
- Simple to Use: Requires minimal external components and can be easily integrated into various electronic circuits.
- Thermal Protection: Includes built-in thermal shutdown and current limiting to protect the device from overheating and overloading.
Cons:
- Fixed Output Voltage: The 5V output may not be adjustable to other voltages.
- Heat Dissipation: May require a heat sink under certain load and temperature conditions.
Are There Any Equivalents/Alternatives to UA78M05QDCYRQ1 for Recommendation?
- An equivalent part to the UA78M05QDCYRQ1 is the LM7805 from Texas Instruments.
- Alternatives to the UA78M05QDCYRQ1 include the MC78M05 from ON Semiconductor and the L78M05CDT from STMicroelectronics.
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