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ADP123AUJZ
Adjustable output voltage LDO regulator with 300mA capacityADP123AUJZ
Adjustable output voltage LDO regulator with 300mA capacity
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Manufacturer Part # : ADP123AUJZ
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Package/Case: SOT23-5
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Brand: Analog Devices Inc.
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Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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Shipping & Payment
Shipping & Payment
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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.
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ADP123AUJZ 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
Introducing the Analog Devices ADP123AUJZ, a compact and efficient low-dropout voltage regulator meticulously crafted to cater to a wide spectrum of voltage regulation requirements in electronic devices. With a versatile voltage output range of 1.8V to 5.5V, this regulator offers a seamless solution for stabilizing power supply in a myriad of applications. Its remarkably low dropout voltage of typically 270mV at 300mA ensures consistent regulation, even when faced with minor input voltage fluctuations, guaranteeing uninterrupted performance. The ADP123AUJZ can handle a maximum continuous output current of 300mA, making it well-suited for powering devices with varying load demands effortlessly. Noteworthy for its high output voltage accuracy typically within ±1%, this regulator excels in providing precise voltage regulation, ensuring optimal functionality and performance. Additionally, its low quiescent current feature minimizes power consumption during idle phases, promoting energy efficiency and prolonging battery life in portable electronic devices. Equipped with essential protection features such as thermal shutdown and current limit protection, the ADP123AUJZ prioritizes device safety and reliability, safeguarding against potential damages and ensuring prolonged operational durability. In summary, the ADP123AUJZ represents a blend of cutting-edge technology and exceptional performance, making it an indispensable choice for voltage regulation in a diverse range of electronic applications
Key Features
- Advanced power management
- Efficient energy conversion
- Sophisticated control algorithms
Application
- Industrial use only
- Consumer ready
- Telecom essential
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | ADI | Brand | Analog Devices |
| Factory Pack Quantity | 3000 |
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 ADP123AUJZ?
The ADP123AUJZ is a low-dropout (LDO) voltage regulator manufactured by Analog Devices. It is designed for applications requiring a stable and precise output voltage with low dropout voltage, making it suitable for powering sensitive electronic components.
How Does ADP123AUJZ Work?
The ADP123AUJZ works by taking an input voltage and regulating it to provide a constant output voltage. It maintains regulation by comparing the output voltage to a reference voltage and adjusting the internal circuitry to keep the output stable. The LDO design allows for minimal voltage drop between the input and output, making it efficient for various power supply applications.
How Many Pins does ADP123AUJZ have and What are the Functions of the Pinout Configuration?
The ADP123AUJZ is housed in a 5-lead TSOT (Thin Small Outline Transistor) package. The pinout configuration includes:
- VOUT: Output voltage pin.
- NC: No-connect pin.
- VIN: Input voltage pin.
- SGND: Sense ground pin for remote sensing.
- PGND: Power ground pin.
What are the Pros and Cons of ADP123AUJZ?
Pros:
- Precision: Provides a stable output voltage with low noise and high accuracy.
- Low Dropout Voltage: Allows operation with minimal voltage difference between input and output.
- Low Quiescent Current: Consumes low standby current, suitable for power-sensitive applications.
- Thermal Shutdown Protection: Built-in protection mechanism for overtemperature conditions.
- Compact Size: The 5-lead TSOT package offers space-efficient integration into designs.
Cons:
- Limited Current Handling: May not be suitable for high-current applications due to its LDO design.
- External Components: May require additional external capacitors or resistors for optimal performance under certain conditions.
Are There Any Equivalents/Alternatives to ADP123AUJZ for Recommendation?
- The L4931 from STMicroelectronics is a similar LDO regulator that can be considered as an alternative.
- An equivalent part to the ADP123AUJZ is the MIC5255 from Microchip Technology.
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