TPS72501DCQ

LDO Voltage Regulators Low Input Voltage Any Cap 1-A
4,233 Effective Inventory

TPS72501DCQ

Effective Inventory4,233

LDO Voltage Regulators Low Input Voltage Any Cap 1-A

  • Manufacturer Part # : TPS72501DCQ

  • Package/Case: SOT223-6

  • Brand: Texas Instruments

  • 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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TPS72501DCQ DataSheet
no-price

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 TPS72501DCQ or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The TPS72501DCQ voltage regulator, manufactured by Texas Instruments, is a top-of-the-line product designed to meet the demanding power requirements of modern electronics. With its impressive capability to deliver up to 1A of output current and a dropout voltage as low as 75mV at maximum load, this regulator stands out as a reliable and efficient solution for various applications. Its wide input voltage range of 2.7V to 5.5V ensures compatibility with a diverse range of power sources, making it versatile for different projects

Key Features

  • High-Speed Data Transmission
  • Low-Noise Amplifier IC
  • Digital Audio Processor
  • Safe and Efficient Power Supply
  • FPGA and Microcontroller Support
  • Reliable and Low-Power Design

Application

  • The TPS72501DCQ is suitable for a wide range of applications, including power supplies, battery chargers, and portable electronics. It is also suitable for automotive applications, such as powertrain, body electronics, and infotainment systems.

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) 1
Vin (max) (V) 6 Vin (min) (V) 1.8
Vout (max) (V) 5.5 Vout (min) (V) 1.22
Fixed output options (V) 1.5, 1.6, 1.8, 2.5 Noise (µVrms) 150
Iq (typ) (mA) 0.075 Thermal resistance θJA (°C/W) 23, 55.5
Rating Catalog Load capacitance (min) (µF) 10
Regulated outputs (#) 1 Features Enable, Power good
Accuracy (%) 2 PSRR at 100 KHz (dB) 20
Dropout voltage (Vdo) (typ) (mV) 170 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 TPS72501DCQ PDF Download

FAQs

What is TPS72501DCQ?

The TPS72501DCQ is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It is ideal for applications requiring a stable and low-noise power supply, such as battery-powered devices, portable electronics, and precision voltage regulation.

How Does TPS72501DCQ Work?

The TPS72501DCQ works by regulating an input voltage to a precise and stable output voltage with low dropout voltage. It utilizes an internal feedback loop to continuously adjust the output to maintain the desired voltage level. The LDO features low quiescent current and low output noise, making it suitable for powering noise-sensitive components.

How Many Pins does TPS72501DCQ have and What are the Functions of the Pinout Configuration?

The TPS72501DCQ is housed in a 5-lead SC70 package. The pinout configuration includes:

  • VIN: Input voltage pin.
  • VOUT: Output voltage pin.
  • ENABLE: Enable pin for turning the regulator on and off.
  • BYPASS: Bypass pin for optional noise reduction capacitors.
  • GND: Ground pin.

What are the Pros and Cons of TPS72501DCQ?

Pros:

  • Low Dropout Voltage: Provides stable output even with small input-output differentials.
  • Low Noise: Offers low output noise for noise-sensitive applications.
  • Small Package: The SC70 package is compact, suitable for space-constrained designs.
  • Low Quiescent Current: Consumes low current when regulating, suitable for battery-powered devices.
  • Enable Function: Includes an enable pin for power management and shutdown control.

Cons:

  • Low Current Limit: May have a lower current output limit compared to higher-power regulators.
  • Thermal Considerations: Careful attention to thermal management may be required for high-power applications.
  • Bypass Capacitor: Optional bypass capacitors may be needed for noise-sensitive applications, adding to component count.

Are There Any Equivalents/Alternatives to TPS72501DCQ for Recommendation?

  • The MIC5219 from Microchip Technology is a similar 1A LDO regulator with low dropout voltage.
  • Alternatives to the TPS72501DCQ include the NCP4680 from ON Semiconductor and the MAX8887 from Maxim Integrated.

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