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TPS77030DBVR

LDO Voltage Regulators 3.0V 50mA LDO

Inventory:4,683

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Overview of TPS77030DBVR

The TPS77030DBVR is a low-dropout (LDO) voltage regulator with a fixed output voltage of 3.0V and a maximum output current of 250mA. This IC provides stable and reliable power supply solutions for various electronic devices and systems.

Pinout

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

  • GND: Ground connection
  • VOUT: 3.0V Output
  • EN: Enable pin for controlling the regulator
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and usage of the TPS77030DBVR IC for a clearer understanding of its application.

Key Features

  • Fixed Output Voltage: Provides a stable 3.0V output voltage, suitable for powering various components.
  • Low Dropout Voltage: The LDO design ensures efficient regulation with minimal dropout voltage.
  • High Output Current: Capable of delivering up to 250mA of continuous output current.
  • Enable Pin: Includes an enable pin for easy control of the regulator operation.
  • Low Noise: Offers low-noise output for sensitive electronic applications.

Note: For detailed technical specifications, please refer to the TPS77030DBVR datasheet.

Application

  • Power Supply for Microcontrollers: Ideal for providing stable power to microcontroller units.
  • Sensor Modules: Suitable for powering sensor modules and low-power devices.
  • Battery-Powered Systems: Can be used in battery-powered systems requiring a regulated power source.

Functionality

The TPS77030DBVR is a reliable LDO voltage regulator that delivers a fixed 3.0V output with high efficiency and low noise, making it suitable for a variety of electronic applications.

Usage Guide

  • Input Voltage: Connect the input supply to the IN pin and ensure it is within the specified voltage range.
  • Output Connections: Connect the VOUT pin to the components requiring a 3.0V supply.
  • Enable Functionality: Control the regulator's output by toggling the EN pin as needed.

Frequently Asked Questions

Q: What is the dropout voltage of the TPS77030DBVR?
A: The TPS77030DBVR has a low dropout voltage of typically 80mV at 250mA load.

Q: Is the TPS77030DBVR suitable for low-power applications?
A: Yes, the TPS77030DBVR is designed for low-power consumption applications and provides stable regulation for such systems.

Equivalent

For similar functionalities, consider these alternatives to the TPS77030DBVR:

  • LM2937IMP-3.3/NOPB: A 3.3V fixed output voltage LDO regulator with comparable features to the TPS77030DBVR.
  • LD1117S33TR: This LDO regulator offers a fixed 3.3V output and is suitable for similar applications as the TPS77030DBVR.

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) 0.05
Vin (max) (V) 10 Vin (min) (V) 2.7
Vout (max) (V) 5.5 Vout (min) (V) 1.2
Fixed output options (V) 1.2, 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 Noise (µVrms) 190
Iq (typ) (mA) 0.017 Thermal resistance θJA (°C/W) 180
Rating Catalog Load capacitance (min) (µF) 4.7
Regulated outputs (#) 1 Features Enable
Accuracy (%) 3 PSRR at 100 KHz (dB) 27
Dropout voltage (Vdo) (typ) (mV) 48 Operating temperature range (°C) -40 to 125

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Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

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