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TPS74701DRCT

LDO Regulator Pos 0.8V to 3.6V 0.5A 10-Pin VSON EP T/R

Quantity Unit Price(USD) Ext. Price
1 $2.083 $2.08
10 $1.841 $18.41
30 $1.671 $50.13
250 $1.408 $352.00
500 $1.336 $668.00
1000 $1.307 $1,307.00

Inventory:6,293

*The price is for reference only.
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Overview of TPS74701DRCT

The TPS74701DRCT is a low-dropout (LDO) voltage regulator IC designed to provide stable and reliable voltage regulation in various electronic circuits. It features high accuracy and low quiescent current, making it suitable for applications where power efficiency and precise voltage control are critical.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input voltage supply
  • VOUT: Output voltage
  • GND: Ground
  • EN: Enable pin for turning the regulator on/off
  • BYP: Bypass capacitor pin for improved noise performance

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS74701DRCT IC for a visual representation.

Key Features

  • Low Dropout Voltage: Provides stable output voltage with minimal dropout, ensuring efficient power conversion.
  • High Accuracy: Offers precise voltage regulation suitable for sensitive electronic components.
  • Low Quiescent Current: Consumes low power in standby or idle mode, enhancing overall energy efficiency.
  • Enable Functionality: Includes an enable pin for easy control of the regulator's operation.
  • Thermal Shutdown Protection: Incorporates thermal shutdown feature to prevent damage due to overheating.

Note: For detailed technical specifications, please refer to the TPS74701DRCT datasheet.

Application

  • Power Management: Ideal for providing regulated power supply to microcontrollers, sensors, and other electronic devices.
  • Battery-Powered Devices: Suitable for use in devices powered by batteries, ensuring efficient power utilization.
  • Noise-Sensitive Circuits: Used in applications requiring clean and stable power supply to minimize noise interference.

Functionality

The TPS74701DRCT is a low-dropout voltage regulator IC that maintains a stable output voltage despite variations in input supply, ensuring reliable performance in diverse electronic applications.

Usage Guide

  • Power Supply: Connect VIN (Input) and GND (Ground) pins to the appropriate power sources.
  • Output Voltage: Adjust VOUT (Output) pin to achieve the desired regulated voltage.
  • Enable Control: Use EN (Enable) pin to turn the regulator on or off as needed.

Frequently Asked Questions

Q: What is the dropout voltage of the TPS74701DRCT?
A: The TPS74701DRCT has a low dropout voltage, typically around 180mV at full load.

Q: Is thermal shutdown protection available in the TPS74701DRCT?
A: Yes, the TPS74701DRCT features thermal shutdown protection to prevent damage from excessive heat.

Equivalent

For similar functionalities, consider these alternatives to the TPS74701DRCT:

  • TPS7A02: Another LDO voltage regulator from Texas Instruments, offering similar performance with slight variations in specifications.
  • LD1117: A low-dropout voltage regulator IC from STMicroelectronics, suitable for applications requiring stable voltage regulation.

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 Iout (max) (A) 0.5
Vin (max) (V) 5.5 Vin (min) (V) 0.8
Vout (max) (V) 3.6 Vout (min) (V) 0.8
Noise (µVrms) 20 Iq (typ) (mA) 1
Thermal resistance θJA (°C/W) 42 Rating Catalog
Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1
Features Enable, Power good, Soft start Accuracy (%) 2
PSRR at 100 KHz (dB) 27 Dropout voltage (Vdo) (typ) (mV) 50
Operating temperature range (°C) -40 to 125

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