TL7733BID

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: TO-220, TO-263
Essence: Regulates voltage with minimal dropout
Packaging/Quantity: Tube/50, Tape & Reel/2500

Specifications

Input Voltage Range: 4.2V to 26V
Output Voltage Range: 1.25V to 20V
Dropout Voltage: 340mV at 3A
Output Current: 500mA
Line Regulation: 0.02% typical
Load Regulation: 0.04% typical
Quiescent Current: 75µA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

GND
VOUT
VIN

Functional Features

Low dropout voltage
High accuracy over line and load variations
Thermal shutdown and current limit protection
Fast transient response

Advantages

Wide input voltage range
Low dropout voltage
Excellent line and load regulation
Thermal shutdown and current limit protection

Disadvantages

Limited output current compared to some alternatives
Higher quiescent current than some low-power regulators

Working Principles

The TL7733BID is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is only slightly higher than the desired output voltage. It achieves this by using a PNP pass transistor in a feedback configuration.

Detailed Application Field Plans

The TL7733BID is suitable for various applications where a stable and accurate voltage supply is required, such as: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable instruments

Detailed and Complete Alternative Models

LM1117
LT1763
ADP3338

In conclusion, the TL7733BID is a versatile voltage regulator with low dropout and high accuracy, making it suitable for a wide range of applications. Its key advantages include wide input voltage range and excellent line and load regulation, while its limitations include relatively lower output current and higher quiescent current compared to some alternatives.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TL7733BID v technických řešeních

What is TL7733BID?
- TL7733BID is a voltage supervisor and reset IC that monitors the power supply voltage of a system and provides a reset signal to the microcontroller or other digital logic when the voltage falls below a certain threshold.
What is the operating voltage range of TL7733BID?
- The operating voltage range of TL7733BID is typically 2.5V to 6V.
What is the typical reset threshold voltage of TL7733BID?
- The typical reset threshold voltage of TL7733BID is 2.93V.
How does TL7733BID help in system reliability?
- TL7733BID helps in system reliability by ensuring that the microcontroller or digital logic is reset when the power supply voltage falls below a safe operating level, preventing erratic behavior or data corruption.
Can TL7733BID be used in battery-powered applications?
- Yes, TL7733BID can be used in battery-powered applications as it operates within a wide voltage range and helps in preserving battery life by ensuring proper shutdown at low voltages.
What is the output type of TL7733BID?
- TL7733BID has an open-drain output, which allows for flexibility in interfacing with different microcontrollers or digital logic.
Is TL7733BID suitable for automotive applications?
- Yes, TL7733BID is suitable for automotive applications due to its wide operating voltage range and ability to withstand automotive voltage transients.
Can TL7733BID be used in industrial control systems?
- Yes, TL7733BID is commonly used in industrial control systems to ensure reliable operation and prevent data loss or corruption during power supply fluctuations.
What is the quiescent current consumption of TL7733BID?
- The quiescent current consumption of TL7733BID is typically very low, making it suitable for power-sensitive applications.
How can TL7733BID be configured for different reset thresholds?
- TL7733BID can be configured for different reset thresholds by using external resistors to set the desired voltage levels.

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