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TPS76318DBVT

Voltage Regulator with Low Dropout TPS76318DBVT

Inventory:5,214

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Overview of TPS76318DBVT

The TPS76318DBVT is a low-dropout (LDO) voltage regulator IC with a fixed output voltage of 1.8V and a maximum 150mA output current. It is designed to provide a stable and regulated output voltage from a higher input voltage, making it suitable for various power management applications in electronic systems.

Pinout

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

  • VOUT: Regulated output voltage of 1.8V
  • GND: Ground connection
  • EN: Enable pin for turning the regulator on and off
  • NC: No connection
  • NC: No connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS76318DBVT IC for a visual representation.

Key Features

  • Fixed Output Voltage: Provides a stable 1.8V output voltage, eliminating the need for external feedback circuitry.
  • Low Dropout Voltage: Operates with a low dropout voltage, ensuring efficient regulation even with small differences between input and output voltages.
  • Low Quiescent Current: Consumes minimal current in standby or no-load conditions, enabling power efficiency.
  • Overcurrent and Thermal Protection: Incorporates overcurrent and thermal shutdown protection mechanisms for rugged and reliable operation.

Note: For detailed technical specifications, please refer to the TPS76318DBVT datasheet.

Application

  • Battery-Powered Devices: Ideal for providing regulated power supply in battery-operated electronic devices.
  • Embedded Systems: Suitable for use in embedded systems, microcontrollers, and other digital applications.
  • Wireless Communication: Used in various wireless communication devices and modules requiring a stable voltage supply.

Functionality

The TPS76318DBVT is an LDO voltage regulator designed to maintain a constant 1.8V output voltage, ensuring reliable and consistent power supply for connected electronic components.

Usage Guide

  • Input Voltage: Apply the input voltage within the specified operating range to the VIN pin.
  • Output Connection: Connect the VOUT (Pin 1) to the input of the electronic circuit requiring a 1.8V supply.
  • Enable Control: Use the EN (Pin 3) pin to enable or disable the regulator output as needed.

Frequently Asked Questions

Q: Can the TPS76318DBVT handle higher output currents?
A: The TPS76318DBVT is designed for a maximum output current of 150mA. For higher current requirements, consider alternative regulators with increased current capabilities.

Q: Is the TPS76318DBVT suitable for low-power applications?
A: Yes, the TPS76318DBVT's low quiescent current makes it well-suited for low-power and battery-operated applications requiring a stable 1.8V supply.

Equivalent

For similar functionalities, consider these alternatives to the TPS76318DBVT:

  • LM2937IMP-5.0: This is a 5V fixed output voltage regulator with similar LDO characteristics for stable voltage regulation.
  • ADM7171: An alternative LDO regulator providing a fixed output voltage with comparable features to the TPS76318DBVT.

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) 0.15
Vin (max) (V) 10 Vin (min) (V) 2.7
Vout (max) (V) 5 Vout (min) (V) 1.5
Fixed output options (V) 1.6, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 3.8, 5 Noise (µVrms) 140
Iq (typ) (mA) 0.08 Thermal resistance θJA (°C/W) 205
Rating Catalog Load capacitance (min) (µF) 4.7
Regulated outputs (#) 1 Features Enable
Accuracy (%) 3 PSRR at 100 KHz (dB) 41
Dropout voltage (Vdo) (typ) (mV) 375 Operating temperature range (°C) -40 to 125

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TPS76318DBVT

Voltage Regulator with Low Dropout TPS76318DBVT

Inventory:

5,214