TPS7A2018PDQNR
300-mA ultra-low-noise low-IQ low-dropout (LDO) linear regulator with high PSRR 4-X2SON -40 to 125TPS7A2018PDQNR
300-mA ultra-low-noise low-IQ low-dropout (LDO) linear regulator with high PSRR 4-X2SON -40 to 125
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Manufacturer Part # : TPS7A2018PDQNR
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Package/Case: X2SON4
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Brand: Texas Instruments
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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
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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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TPS7A2018PDQNR 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
The TPS7A20 incorporates a precision reference circuit to ensure maximum accuracy of 1.5% over load, line, and temperature variations, making it a reliable choice for critical applications that demand precise voltage regulation. Furthermore, the internal soft-start feature lowers inrush current, minimizing input voltage drop during start-up and enhancing overall system stability
![TPS7A2018PDQNR TPS7A2018PDQNR](/files/uploads/product/b/8ee1ce51-1329-4b7d-5dce-08dbbf1058dd.webp)
Key Features
- High efficiency mode enabled
- Ultra-low power consumption achieved
- Fast transient response guaranteed
- Soft-start circuitry prevents inrush surge
- Low dropout voltage for reduced noise
- High PSRR ensures clean output signal
Application
- Great for IoT
- Battery efficiency
- Compact design
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Active | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
Date Of Intro | 2020-09-11 | Adjustability | FIXED |
Dropout Voltage1-Max | 0.2 V | Dropout Voltage1-Nom | 0.11 V |
Input Voltage Absolute-Max | 6.5 V | Input Voltage-Max | 6 V |
Input Voltage-Min | 2.1 V | JESD-30 Code | S-PDSO-N4 |
JESD-609 Code | e4 | Length | 1 mm |
Moisture Sensitivity Level | 1 | Number of Functions | 1 |
Number of Outputs | 1 | Number of Terminals | 4 |
Operating Temperature TJ-Max | 125 °C | Operating Temperature TJ-Min | -40 °C |
Output Current1-Max | 0.3 A | Output Voltage1-Max | 1.83 V |
Output Voltage1-Min | 1.77 V | Output Voltage1-Nom | 1.8 V |
Package Body Material | PLASTIC/EPOXY | Package Code | HVSON |
Package Equivalence Code | SOLCC4,.04,25 | Package Shape | SQUARE |
Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | Packing Method | TR |
Peak Reflow Temperature (Cel) | 260 | Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
Seated Height-Max | 0.4 mm | Surface Mount ! | YES |
Terminal Finish | NICKEL PALLADIUM GOLD SILVER | Terminal Form ! | NO LEAD |
Terminal Pitch ! | 0.65 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | 30 | Voltage Tolerance-Max | 1.666% |
Width | 1 mm |
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 TPS7A2018PDQNR?
The TPS7A2018PDQNR is a low-dropout (LDO) voltage regulator produced by Texas Instruments. It is designed to provide a stable output voltage with low noise and high efficiency, making it ideal for powering sensitive components in various electronic devices.
How Does TPS7A2018PDQNR Work?
The TPS7A2018PDQNR operates by regulating the input voltage to provide a constant, precise output voltage. It utilizes a feedback mechanism to adjust its internal circuitry for load variations, ensuring a stable output in different operating conditions. The LDO features low dropout voltage, allowing it to regulate the output even when the input voltage is close to the desired output voltage.
How Many Pins does TPS7A2018PDQNR have and What are the Functions of the Pinout Configuration?
The TPS7A2018PDQNR comes in a 8-pin WSON (Wide Small Outline No-Lead) package. The pinout configuration includes:
- VIN: Input voltage pin.
- VOUT: Output voltage pin.
- GND: Ground pin.
- BYP: Bypass capacitor pin for noise reduction.
- EN: Enable pin for turning the regulator on/off.
- NC: No-connection pin.
What are the Pros and Cons of TPS7A2018PDQNR?
Pros:
- Low Noise: Provides a stable output with minimal noise for noise-sensitive applications.
- Low Dropout Voltage: Maintains regulation even with small voltage differentials between input and output.
- High Efficiency: Helps reduce power dissipation and improve energy efficiency.
- Small Package: The compact WSON package saves space in PCB designs.
- Overcurrent Protection: Includes protection features to safeguard against overcurrent conditions.
Cons:
- Thermal Considerations: May require heat sinking or thermal management for high power applications.
- Cost: Higher precision and performance usually come at a higher cost compared to basic linear regulators.
- External Components: Certain applications may need additional external components for optimal performance.
Are There Any Equivalents/Alternatives to TPS7A2018PDQNR for Recommendation?
- The TPS7A4901 from Texas Instruments is a similar LDO regulator with slightly different features.
- Alternatives to the TPS7A2018PDQNR include the LT1764A from Analog Devices and the LM2937 from Texas Instruments.
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