TLV73333PDBVR

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TLV73333PDBVR

IC REG LINEAR 3.3V 300MA SOT23-5

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  • Fr. Teil #TLV73333PDBVR
  • Paket SOT-23 (DBV)-5
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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.27V @ 300mA
Current-Output 300mA
Current-Quiescent(Iq) 60 µA
PSRR 68dB ~ 28dB (100Hz ~ 100kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Übersicht

Description

The TLV73333PDBVR is a part of the Texas Instruments TLV733 series, which are low-dropout (LDO) linear voltage regulators. These components are designed to provide a stable voltage output with high precision, low quiescent current, and fast transient response. The "PDBVR" denotes the package type, which is a small SOT-23-5 package, making it suitable for compact electronic designs.
Key features of the TLV73333PDBVR include:
1. Output Voltage: Fixed at 3.3V.
2. Input Voltage Range: Typically from 1.4V to 5.5V.
3. Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
4. Current Capability: It can supply up to 300mA of output current.
5. Low Quiescent Current: Maximizes battery life, making it ideal for battery-powered applications.
6. Protection Features: Includes thermal shutdown and current limit protection to safeguard against over-temperature and over-current conditions.
Overall, the TLV73333PDBVR is suitable for applications requiring a reliable, energy-efficient power supply with minimal space requirements, such as portable and wearable devices, IoT applications, and other small electronic circuits.

Features

The TLV73333PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and reliable 3.3V output with a maximum output current of 300 mA. Key features include:
1. Input Voltage Range: The device supports an input voltage range from 1.4V to 5.5V, making it suitable for a variety of battery-powered and portable applications.
2. Low Quiescent Current: It has a low quiescent current of 35 µA, which helps in minimizing power consumption when the load is light or inactive.
3. Dropout Voltage: The TLV73333PDBVR has a low dropout voltage of 130 mV at a 300 mA load, enhancing efficiency when the input voltage is close to the output voltage.
4. Protection Features: It includes thermal shutdown and current limit protection to safeguard against overheating and excessive current draw.
5. Quick Turn-On Time: The device features a fast turn-on time of approximately 60 µs, making it suitable for applications requiring quick power-up.
6. Package: It is available in a small SOT-23-5 package, suitable for space-constrained applications.
These features make the TLV73333PDBVR ideal for applications like portable electronics, sensor networks, and other low-power systems.

Package

The TLV73333PDBVR is a Texas Instruments low-dropout (LDO) linear voltage regulator. It comes in a SOT-23-5 package, a small-outline transistor package with five pins. This package type is compact, making it suitable for space-constrained applications.

Pinout

The TLV73333PDBVR is a low-dropout (LDO) linear voltage regulator with a pin count of 5 in a SOT-23 package. Its primary function is to provide a stable output voltage of 3.3V, regulated from a higher input voltage, with a maximum output current capability of 300 mA.
Here’s a concise breakdown of the pins and their functions:
1. IN: This is the input voltage pin where the unregulated voltage is supplied to the LDO.
2. GND: Ground pin connected to the system ground.
3. EN: The enable pin, used to turn the regulator on or off. Driving this pin high enables the regulator; driving it low turns it off.
4. NC: This pin is not internally connected. It can be left floating or connected to the ground plane to improve thermal performance.
5. OUT: The output voltage pin where the regulated 3.3V is available for powering the load.
The TLV73333PDBVR is designed for low quiescent current and good load and line transient performance, making it suitable for battery-powered and portable applications.

Manufacturer

The TLV73333PDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of integrated circuits and electronic components. Known for its innovation and extensive product portfolio, TI provides solutions for various sectors, including industrial, automotive, personal electronics, and communications markets. The company is recognized for its focus on analog and embedded processing technologies, which help in designing more energy-efficient, smaller, and more reliable electronic products.

Application

The TLV73333PDBVR is a low-dropout (LDO) linear voltage regulator commonly used in applications that require efficient, low-noise power regulation. Key application areas include powering microcontrollers, sensors, RF modules, and other digital and analog circuitry in battery-operated devices, consumer electronics, IoT devices, and industrial equipment. Its small size and low quiescent current make it suitable for space-constrained and energy-efficient designs.

Equivalent

The TLV73333PDBVR is a low-dropout (LDO) voltage regulator by Texas Instruments. Equivalent products can include:
1. Microchip MCP1703A - Offers similar output voltage and current.
2. ON Semiconductor NCP1117 - Another LDO with comparable specifications.
3. STMicroelectronics LD1117 - Provides similar voltage regulation features.
4. Analog Devices ADP3333 - Matches in terms of low-dropout performance.
Ensure specification compatibility for your specific application when considering these equivalents.

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