TPS76733QPWP

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TPS76733QPWP

IC REG LINEAR 3.3V 1A 20HTSSOP

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사양

Package Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 10V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.58V @ 1A
Current-Output 1A
Current-Quiescent(Iq) 125 µA
PSRR 60dB (1kHz)
ControlFeatures Enable, Reset
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 20-PowerTSSOP (0.173, 4.40mm Width)

개요

Description

The TPS76733QPWP is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It is part of the TPS767xx family, which is known for providing efficient power management solutions in electronic circuits. This particular model offers a fixed output voltage of 3.3V and can deliver an output current of up to 1A.
One of the standout features of the TPS76733QPWP is its low dropout voltage, which is crucial for applications that require efficient power regulation with minimal voltage loss. It also includes features such as thermal shutdown protection and current limit protection to enhance reliability and safety in various applications.
The device is typically used in situations where space and power efficiency are important, such as in portable devices, consumer electronics, and other compact systems. It comes in a PowerPAD™ package which aids in heat dissipation, making it suitable for applications with higher power demands.

Features

The TPS76733QPWP is a low-dropout voltage regulator from Texas Instruments designed for applications requiring high current and low voltage, such as powering digital circuits. Key features of this component include:
1. Output Voltage: Fixed at 3.3V.
2. Output Current: Capable of delivering up to 1A.
3. Low Dropout Voltage: Approximately 350mV at full load, ensuring efficiency by allowing the regulator to operate with a minimal input-output voltage differential.
4. Fast Transient Response: Ensures stable performance under quickly changing load conditions.
5. Quiescent Current: Low quiescent current, which is beneficial for battery-powered applications.
6. Integrated Power-On Reset: Provides a reset signal for microprocessors when the voltage falls below a certain threshold.
7. Thermal and Overload Protection: Includes features to prevent damage due to overheating or excessive current.
8. Package: Available in 20-pin TSSOP package, allowing for compact design implementations.
These features make the TPS76733QPWP suitable for use in a variety of applications, including consumer electronics, industrial equipment, and other systems requiring reliable voltage regulation.

Package

The TPS76733QPWP is a voltage regulator from Texas Instruments, packaged in a PowerPAD™ package, specifically a 20-pin TSSOP (Thin Shrink Small Outline Package). This package helps to efficiently dissipate heat, making it suitable for applications requiring effective thermal management.

Pinout

The TPS76733QPWP is a low-dropout (LDO) voltage regulator from Texas Instruments. It is part of the TPS767xx family, designed to provide a regulated 3.3V output with a wide input voltage range. The device comes in a 20-pin TSSOP package.
Key functions of the TPS76733 include providing a stable output voltage with low dropout voltage and low quiescent current. It features an active low reset signal to indicate when the output is below the specified voltage. This is useful for ensuring reliable operation in microcontroller or processor-based systems. Additionally, the regulator includes a thermal shutdown feature, which protects the device from damage due to overheating.
These characteristics make the TPS76733QPWP suitable for applications requiring efficient power management, such as in telecommunications, industrial equipment, and consumer electronics.
For precise pin functions and detailed specifications, refer to the device datasheet provided by Texas Instruments.

Manufacturer

The TPS76733QPWP is manufactured by Texas Instruments Incorporated (TI). TI is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits, microcontrollers, and sensors. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its significant contributions to the electronics industry, particularly in analog and embedded processing. The company serves various sectors, including automotive, industrial, personal electronics, and communications, and is recognized for its innovation and extensive portfolio of semiconductor products.

Application

The TPS76733QPWP is a low-dropout voltage regulator designed for applications requiring up to 1A current. Its primary application areas include powering DSPs, microcontrollers, and FPGAs in consumer electronics, industrial automation systems, telecommunications equipment, and portable devices. It is well-suited for situations requiring efficient power management and stable power supply in both digital and analog circuits.

Equivalent

The TPS76733QPWP is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. LM1117-3.3: A 3.3V fixed output LDO regulator from Texas Instruments.
2. MIC29300A-3.3WU: A 3.3V LDO regulator from Microchip Technology.
3. LD1117V33: A 3.3V LDO regulator from STMicroelectronics.
4. NCP1117ST33T3G: A 3.3V LDO regulator from ON Semiconductor.
These equivalents offer similar voltage regulation and output current capabilities, but always check datasheets for compatibility.

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