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TPS73433TDDCRQ1

LDO Voltage Regulators AC Sgl Out LDO,250mA Fixed 3.3V

Inventory:2,907

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Overview of TPS73433TDDCRQ1

The TPS73433TDDCRQ1 is a low-dropout (LDO) voltage regulator IC designed for automotive applications.This IC provides a stable output voltage with low dropout voltage, making it ideal for powering sensitive components in automotive electronics.

Pinout

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

  • EN: Enable Pin
  • IN: Voltage Input
  • GND: Ground
  • OUT: Voltage Output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS73433TDDCRQ1 IC for a visual representation.

Key Features

  • Automotive Qualified: The TPS73433TDDCRQ1 is designed and tested for automotive applications, ensuring reliability in harsh automotive environments.
  • Low Dropout Voltage: With a low dropout voltage, this LDO regulator can maintain a stable output voltage even when the input voltage is close to the output voltage.
  • High Accuracy: The TPS73433TDDCRQ1 provides high output voltage accuracy, meeting the requirements of precision circuitry in automotive systems.
  • Overcurrent Protection: Includes overcurrent protection features to safeguard the IC and connected components from excessive current.

Note: For detailed technical specifications, please refer to the TPS73433TDDCRQ1 datasheet.

Application

  • Automotive Electronics: Ideal for powering electronic components in automotive systems such as infotainment systems, sensors, and lighting.
  • Vehicle Control Systems: Suitable for use in vehicle control modules, power management units, and ECU applications.
  • Sensors and Actuators: Used to provide regulated power to sensors and actuators in automotive environments.

Functionality

The TPS73433TDDCRQ1 is a reliable voltage regulator IC specifically designed for automotive applications. It ensures stable and accurate voltage supply to critical components in automotive electronics.

Usage Guide

  • Power Supply: Connect the IN pin to the input voltage source and OUT pin to the load requiring regulated voltage.
  • Enable Pin: Use the EN pin to enable or disable the regulator output as needed.

Frequently Asked Questions

Q: What is the input voltage range for the TPS73433TDDCRQ1?
A: The TPS73433TDDCRQ1 can accept input voltages within a specified range, typically from 2.7V to 6.5V.

Q: Does the TPS73433TDDCRQ1 have thermal shutdown protection?
A: Yes, the TPS73433TDDCRQ1 is equipped with thermal shutdown protection to prevent overheating under high load conditions.

Equivalent

For similar functionalities, consider these alternatives to the TPS73433TDDCRQ1:

  • LM2937IMPX-3.3/NOPB: This LDO regulator from Texas Instruments offers similar performance and features for automotive applications.
  • LT1763CS8-3.3: A high-performance LDO regulator suitable for automotive and industrial applications, providing 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 Fixed Output Iout (max) (A) 0.25
Vin (max) (V) 6.5 Vin (min) (V) 2.7
Vout (max) (V) 3.3 Vout (min) (V) 3.3
Fixed output options (V) 3.3 Noise (µVrms) 28
Iq (typ) (mA) 0.04 Thermal resistance θJA (°C/W) 200
Rating Automotive Load capacitance (min) (µF) 2
Regulated outputs (#) 1 Features Enable
Accuracy (%) 2 PSRR at 100 KHz (dB) 24
Dropout voltage (Vdo) (typ) (mV) 125 Operating temperature range (°C) -40 to 105

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TPS73433TDDCRQ1

LDO Voltage Regulators AC Sgl Out LDO,250mA Fixed 3.3V

Inventory:

2,907