TPS76330DBVR

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TPS76330DBVR

IC REG LINEAR 3V 150MA SOT23-5

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 10V
Voltage-Output(Min/Fixed) 3V
Current-Output 150mA
Current-Quiescent(Iq) 100 µA
Current-Supply(Max) 140 µA
PSRR 60dB (1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The TPS76330DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable 3.0V output from a higher voltage input, making it useful in applications requiring a regulated voltage supply. The regulator can deliver up to 150 mA of output current and features a low dropout voltage, which is advantageous for power efficiency, especially in battery-powered devices.
Key features include a low quiescent current, typically around 140 µA, and a low dropout voltage of approximately 300 mV at full load. The device also includes built-in thermal and overcurrent protection, enhancing reliability and protecting it from damage under fault conditions.
It comes in a SOT-23-5 package, which is compact and suitable for space-constrained applications. The TPS76330DBVR is widely used in consumer electronics, telecommunications, and computing devices due to its efficiency, reliability, and ease of use. Its simplicity makes it suitable for both novice and experienced designers looking to implement a reliable voltage regulation solution.

Features

The TPS76330DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable output voltage of 3.0 V with a maximum output current of 150 mA. Key features include:
1. Low Dropout Voltage: The device typically has a dropout voltage of 300 mV at full load, which makes it suitable for battery-powered applications.
2. Low Quiescent Current: With a low quiescent current of 140 µA, it enhances battery life in portable devices.
3. Precision Output: It offers high output voltage accuracy, typically within ±2% over temperature and load variations.
4. Thermal Shutdown: The regulator features thermal protection to prevent damage in case of excessive power dissipation.
5. Overcurrent Protection: It includes a current limit to protect the device and the load during short-circuit conditions.
6. Enable Pin: The device has an active-high enable pin for easy power management.
7. Surface-Mount Package: Available in a small SOT-23 (DBV) package, it is well-suited for space-constrained applications.
These features make the TPS76330DBVR ideal for applications requiring efficient power management and reliable voltage regulation.

Package

The TPS76330DBVR is a linear voltage regulator by Texas Instruments. It comes in a DBV package, which is a 5-pin SOT-23 surface-mount package.

Pinout

The TPS76330DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. Here are the pin functions:
1. IN (Pin 1): This is the input voltage pin, where the unregulated input voltage is supplied.
2. GND (Pin 2): This is the ground pin, which serves as the common ground for both the input and output.
3. EN (Pin 3): The enable pin controls the regulator's operation. It enables the device when a high voltage is applied and disables it when a low voltage is applied.
4. NC (Pin 4): This pin is not connected internally, often used for mechanical support.
5. OUT (Pin 5): This is the output voltage pin, where the regulated voltage is provided.
The TPS76330DBVR is specifically designed to provide a fixed 3.3V output with a maximum output current of 150 mA. It features low quiescent current and low dropout voltage, making it suitable for battery-powered applications.

Manufacturer

The TPS76330DBVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and integrated circuits, which are used in a wide array of electronics applications. The company is known for its focus on developing analog chips and embedded processors, among other products, and serves various industries, including automotive, industrial, personal electronics, and communications equipment. TI is one of the largest semiconductor companies globally and is renowned for its innovation and engineering expertise.

Application

The TPS76330DBVR is a low-dropout (LDO) voltage regulator commonly used in applications requiring efficient power management. It is suitable for use in battery-powered devices, portable electronics, microcontrollers, and communication devices. Its compact size and low quiescent current make it ideal for space-constrained applications. The regulator provides a stable 3.0V output and is often used in circuits with digital and analog components, ensuring reliable operation with minimal power consumption.

Equivalent

The TPS76330DBVR is a linear voltage regulator by Texas Instruments. Equivalent products include:
1. LM1117-3.3 by Texas Instruments: A 3.3V, 800mA low dropout regulator.
2. NCP1117-3.3 by ON Semiconductor: A 3.3V, 1A low dropout linear regulator.
3. MIC5209-3.3 by Microchip Technology: A high-performance LDO regulator with low quiescent current.
4. AMS1117-3.3 by Advanced Monolithic Systems: A 3.3V, 1A low dropout regulator.
These alternatives match the voltage output and similar performance characteristics. Always check specific parameters to ensure compatibility.

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