TPS77733PWPRG4

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TPS77733PWPRG4

LDO Voltage Regulators Fast-Tran-Res 750-mA

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  • Mfr. Partie #TPS77733PWPRG4
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Spécifications

Packaging Cut Tape
Standard Pack Qty 2000

Vue d'ensemble

Description

The TPS77733PWPRG4 is a low-dropout (LDO) voltage regulator designed for various applications requiring a stable output voltage. It provides an adjustable output voltage range from 1.2V to 5V, with a maximum output current of 1A. The device features a low dropout voltage, making it suitable for battery-powered systems where efficiency is crucial.
Key characteristics include a wide input voltage range (up to 16V), low quiescent current, and built-in protection features such as thermal shutdown and overcurrent protection. The LDO is also designed for low noise operation, making it ideal for sensitive analog circuits.
The TPS77733 comes in a compact PowerPAD™ package, facilitating efficient thermal management and PCB design. It is commonly used in applications like portable devices, RF power amplifiers, and other systems requiring regulated power supplies.
Overall, the TPS77733PWPRG4 is a reliable choice for designers looking for a versatile and efficient voltage regulation solution in various electronic applications.

Features

The TPS77733PWPRG4 is a low-dropout (LDO) voltage regulator designed for efficient power management in various applications. Key features include:
1. Output Voltage: Fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with an input voltage range of 2.5V to 6V.
3. Output Current: Capable of delivering up to 1A of output current.
4. Low Dropout Voltage: Provides a low dropout voltage of approximately 0.35V at full load, enhancing efficiency.
5. Thermal Protection: Includes built-in thermal shutdown to prevent overheating.
6. Current Limit: Features current limiting to protect against overload conditions.
7. Low Quiescent Current: Offers low quiescent current, making it suitable for battery-powered applications.
8. Package: Available in a PowerPAD™ package for improved thermal performance.
9. Application Targets: Ideal for use in portable devices, DSPs, and microcontroller power supplies.
This combination of features makes the TPS77733PWPRG4 suitable for a wide range of consumer electronics and industrial applications.

Package

The TPS77733PWPRG4 is packaged in a 5-pin SOT-23 (Thin SOT) package. This compact surface-mount package is designed for space-constrained applications.

Pinout

The TPS77733PWPRG4 is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin package (PowerPAD™) with the following functions:
1. Pin 1 (Input): Connects to the input voltage supply.
2. Pin 2 (Ground): Connects to the ground of the circuit.
3. Pin 3 (Output): Provides the regulated output voltage (3.3V).
4. Pin 4 (Enable): Used to enable or disable the output; active high.
5. Pin 5 (Feedback): Connects to a resistor divider to set the output voltage (in adjustable versions).
The TPS77733 operates with a wide input voltage range and provides low dropout performance, making it suitable for various applications in power management.

Manufacturer

The TPS77733PWPRG4 is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments designs and produces a wide range of electronics solutions, including analog and embedded processing products. They serve various industries, including automotive, industrial, communications, and consumer electronics. TI is known for its innovation in analog technology and integrated circuits, and it plays a significant role in the development of electronic systems worldwide.

Application

The TPS77733PWPRG4 is a low-dropout (LDO) voltage regulator primarily used in applications requiring stable output voltage and efficient power management. Common application areas include telecommunications, automotive electronics, consumer electronics, and battery-powered devices. It is suitable for powering microcontrollers, sensors, and other analog and digital circuits, where low noise and high reliability are essential.

Equivalent

The TPS77733PWPRG4 chip is a low-dropout (LDO) voltage regulator. Equivalent products include the LM1117-3.3, MIC5219-3.3, and LP2985-33. These alternatives provide similar output voltage (3.3V), current capability, and dropout performance, but be sure to check specific datasheets for exact specifications and pin configurations before substitution.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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