TPS79101DBVT

Effective Inventory3,944

LDO Voltage Regulators with High PSRR, Fast RF Response, and Low-Enable Functionality

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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.

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Maintain the goods in their original condition as received.

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TPS79101DBVT 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!

Rapid Quote

Please submit RFQ for TPS79101DBVT or email to us: Email: [email protected], we will contact you in 12 hours.

Details

Whether you're designing a portable consumer electronics device or a high-performance industrial application, the TPS79101DBVT delivers the performance and reliability needed to power your system. Its high PSRR and low noise characteristics make it well-suited for sensitive circuits where clean power is essential

TPS79101DBVT

Key Features

  • The TPS79101DBVT boasts an impressive maximum output current of 100mA.
  • This makes it suitable for powering a variety of low-to-medium power applications.
  • Its excellent load transient response also ensures stable operation during rapid changes in load currents.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Output options Adjustable Output, Fixed Output Iout (max) (A) 0.1
Vin (max) (V) 5.5 Vin (min) (V) 2.7
Vout (max) (V) 5.2 Vout (min) (V) 1.2
Fixed output options (V) 1.8, 3.3, 4.7 Noise (µVrms) 15
Iq (typ) (mA) 0.17 Thermal resistance θJA (°C/W) 178, 192.6
Rating Catalog Load capacitance (min) (µF) 1
Regulated outputs (#) 1 Features Enable
Accuracy (%) 2 PSRR at 100 KHz (dB) 45
Dropout voltage (Vdo) (typ) (mV) 38 Operating temperature range (°C) -40 to 125

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.

Preliminary Specification TPS79101DBVT PDF Download

FAQs

What is TPS79101DBVT?

The TPS79101DBVT is a low dropout (LDO) voltage regulator designed by Texas Instruments. It is designed to provide a stable and low-noise output voltage for applications such as portable devices, battery-powered systems, and precision instrumentation.

How Does TPS79101DBVT Work?

The TPS79101DBVT works by regulating the input voltage to provide a consistent and stable output voltage. It is designed to operate with very low dropout voltage, minimizing power loss and maximizing efficiency. The regulator also features thermal shutdown and current limit protection for robust performance.

How Many Pins does TPS79101DBVT have and What are the Functions of the Pinout Configuration?

The TPS79101DBVT is housed in a 5-pin SOT-23 (Small Outline Transistor) package. The pinout configuration includes:

  • VIN: Input voltage pin.
  • VOUT: Output voltage pin.
  • GND: Ground pin.
  • ENABLE: Enable control pin (optional).
  • NC: No connect pin.

What are the Pros and Cons of TPS79101DBVT?

Pros:

  • Low Dropout Voltage: Minimizes power loss and extends battery life in low voltage applications.
  • Low Noise: Provides a stable and low-noise output voltage for sensitive circuits.
  • Small Package: The SOT-23 package is space-efficient, suitable for compact designs.
  • Thermal Shutdown and Current Limit: Ensures robust protection and reliable operation.
  • Easy Enable Function: Optional enable control for power management.

Cons:

  • Fixed Output Voltage: The output voltage of the regulator is fixed and not adjustable.
  • Heat Dissipation: In high current applications, heat dissipation may be a consideration due to the dropout voltage.

Are There Any Equivalents/Alternatives to TPS79101DBVT for Recommendation?

  • The LP2981 from Texas Instruments is an alternative low dropout voltage regulator with similar features.
  • Equivalents to the TPS79101DBVT include the MCP1700 from Microchip Technology and the MAX8881 from Maxim Integrated.

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