TPS7A2433DBVR

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TPS7A2433DBVR

IC REG LINEAR 3.3V 200MA SOT23-5

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  • Ông. Phần #TPS7A2433DBVR
  • Gói SOT23-5
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Bảo hành 365 ngày

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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 18V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.25V @ 200mA
Current-Output 200mA
Current-Quiescent(Iq) 4.5 µA
PSRR 75dB ~ 62dB (10Hz ~ 1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Tổng quan

Description

The TPS7A2433DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable output voltage with high accuracy, low noise, and excellent transient response. The component can deliver a maximum output current of 200 mA, making it suitable for powering small, low-power devices and circuits.
Key features of the TPS7A2433DBVR include a wide input voltage range, typically extending from 2.5 V to 24 V, which allows it to be used in various applications. This LDO regulator offers low quiescent current, enhancing its efficiency, especially in battery-powered applications. The device also incorporates features like thermal shutdown and current limit protection to enhance reliability and protect against overcurrent conditions.
The TPS7A2433DBVR is often used in applications like consumer electronics, industrial equipment, and communication devices where a stable, low-noise power supply is crucial. Packaged in a small SOT-23-5 package, it is suitable for space-constrained designs. This LDO is valued for its ease of use, requiring minimal external components, and its ability to provide a clean power supply.

Features

The TPS7A2433DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable output voltage with high accuracy and low noise. Key features include:
1. Fixed Output Voltage: The device provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Supports an input voltage range from 2.5V to 24V, making it versatile for various applications.
3. Output Current: Capable of supplying up to 200 mA of output current.
4. Low Dropout Voltage: Ensures efficient operation with a dropout voltage typically around 350 mV at full load.
5. Quiescent Current: Features a low quiescent current of 15 µA, suitable for battery-powered applications.
6. Accuracy: Offers excellent output voltage accuracy with a typical tolerance of ±2%.
7. Thermal Protection: Includes built-in thermal shutdown and current limiting for protection against overload conditions.
8. Package: Comes in the small SOT-23-5 package, facilitating compact design configurations.
9. Stability: Supports excellent transient response and stability with low ESR ceramic capacitors.
These features make the TPS7A2433DBVR suitable for applications in consumer electronics, industrial, and automotive systems where efficiency and reliability are essential.

Package

The TPS7A2433DBVR is a low-dropout regulator (LDO) from Texas Instruments. It comes in a SOT-23-5 package, which is a small-outline transistor package with five leads, making it suitable for compact, space-constrained applications.

Pinout

The TPS7A2433DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It typically comes in a 5-pin SOT-23 package. The key functions of each pin are as follows:
1. IN (Input Voltage): This pin is used to supply the input voltage to the regulator. It should be connected to the power source.
2. GND (Ground): This pin is the ground reference for the regulator. It should be connected to the system ground.
3. EN (Enable): This pin is used to enable or disable the regulator. A high voltage on this pin enables the regulator, while a low voltage disables it.
4. NR/SS (Noise Reduction/Soft Start): This pin is used to reduce output noise and can also be used for setting a soft start time.
5. OUT (Output Voltage): This pin provides the regulated output voltage. It should be connected to the load.
The TPS7A2433DBVR is designed to provide a stable output voltage with low noise and high power supply rejection, making it suitable for sensitive electronic applications.

Manufacturer

The TPS7A2433DBVR is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments is known for designing and manufacturing a wide range of electronic components, including integrated circuits, microcontrollers, and processors. It serves various industries, including automotive, industrial, consumer electronics, and communications. TI is recognized for its innovation in analog and embedded processing products and has a reputation for high-quality, reliable components.

Application

The TPS7A2433DBVR is a low-dropout voltage regulator designed for applications requiring low noise and high precision. Key application areas include powering precision analog circuits, providing stable voltage for microcontrollers, and supporting sensitive RF components. It's also used in battery-powered devices due to its low quiescent current, and in industrial and automotive sectors where reliable voltage regulation is critical.

Equivalent

The TPS7A2433DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers with similar specifications include:
1. LP2951 from Texas Instruments or ON Semiconductor.
2. MCP1703 from Microchip Technology.
3. NCP1117 from ON Semiconductor.
4. AMS1117 from Advanced Monolithic Systems.
5. MIC5205 from Microchip Technology.
Ensure to verify specific parameters such as output voltage, current rating, dropout voltage, and package type when selecting an equivalent.

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