TLV71333PDBVR

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TLV71333PDBVR

IC REG LINEAR 3.3V 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) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.54V @ 150mA
Current-Output 150mA
Current-Quiescent(Iq) 75 µA
PSRR 70dB ~ 55dB (100Hz ~ 1MHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The TLV71333PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to provide a stable output voltage of 3.3 volts. It is part of the TLV713 series, known for their low quiescent current and high power supply rejection ratio (PSRR), which makes them suitable for applications requiring low noise and precision. The device supports a maximum output current of 150 mA and operates over a wide input voltage range, typically from 1.4V to 5.5V.
Key features include an ultra-low IQ of 35 µA, a fast start-up time, and robust protection mechanisms like overcurrent protection and thermal shutdown. It also offers a high PSRR of typically 70 dB at 1 kHz. Its small SOT-23-5 package allows for space-constrained designs, making it ideal for portable, battery-operated devices, and other low-power applications. The TLV71333PDBVR ensures dependable performance in various environmental conditions, contributing to efficient power management in electronic systems.

Features

The TLV71333PDBVR is a low-dropout (LDO) linear voltage regulator produced by Texas Instruments. It offers a fixed output voltage of 3.3V and is designed for applications requiring efficient power management. Key features include:
1. Low Dropout Voltage: It operates with a very low dropout voltage, which is beneficial for extending battery life in portable devices.
2. Output Current: Capable of delivering up to 150 mA of output current.
3. Low Quiescent Current: It has a low quiescent current of about 35 µA, ideal for battery-powered applications.
4. Precision: Offers high accuracy with a typical output voltage tolerance of ±1%.
5. Input Voltage Range: Supports an input voltage range of 1.4V to 5.5V, making it versatile for various applications.
6. Fast Start-Up: Quick start-up time of approximately 60 µs.
7. Thermal and Short-Circuit Protection: Provides built-in protection features to safeguard against overheating and short circuits.
8. Package: Available in a compact SOT-23-5 package for space-constrained applications.
These features make the TLV71333PDBVR suitable for use in consumer electronics, portable devices, and other low-power applications.

Package

The TLV71333PDBVR is housed in a SOT-23 (DBV) package. This package type is small, typically featuring a 5-pin configuration, which is commonly used for surface-mount components.

Pinout

The TLV71333PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a SOT-23-5 package, which means it has a pin count of 5. Here is a brief overview of the pin functions:
1. Vin (Pin 1): Input voltage pin. This is where the unregulated input voltage is supplied.
2. GND (Pin 2): Ground pin. It serves as the reference point for the regulator circuit.
3. EN (Pin 3): Enable pin. This pin is used to enable or disable the regulator. Driving it high turns the regulator on, while driving it low turns the regulator off.
4. NC (Pin 4): No Connect pin. This pin is typically not connected to any internal circuitry.
5. Vout (Pin 5): Output voltage pin. This is where the regulated output voltage is provided.
The TLV713 series is known for its low quiescent current and precise output voltage regulation, making it suitable for battery-powered and portable devices. The TLV71333 specifically provides a fixed output voltage of 3.3V.

Manufacturer

The TLV71333PDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a broad range of analog and embedded processing chips. TI's products are widely used in electronics systems for industrial, automotive, personal electronics, communications equipment, and enterprise systems. As a leading manufacturer in the semiconductor industry, TI focuses on innovation, manufacturing efficiency, and providing high-quality components for various electronic applications.

Application

The TLV71333PDBVR is a low-dropout (LDO) voltage regulator used in various applications. Key areas include battery-powered devices, wearable electronics, portable medical equipment, wireless communication devices, and general-purpose voltage regulation. Its low quiescent current and low dropout voltage make it ideal for energy-efficient applications. Additionally, it is used in microcontroller power supplies, sensor modules, and as a post-regulation element for switching power supplies.

Equivalent

The TLV71333PDBVR is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. MIC5504-3.3YM5 by Microchip.
2. NCP703SN33T1G by ON Semiconductor.
3. LP2985-33DBVR by Texas Instruments.
4. AP2112K-3.3TRG1 by Diodes Incorporated.
5. L78L33ABUTR by STMicroelectronics.
Note that while these products have similar specifications, differences in performance and package should be reviewed to ensure compatibility with your application.

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