사양
| 속성 | 가치 |
| 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 |
개요
Description
The TPS7A2433DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It's designed to provide a stable output voltage of 3.3V with a maximum output current of 200mA, making it suitable for battery-powered and portable applications. The device operates with a low quiescent current, enhancing efficiency and extending battery life. It features a wide input voltage range, typically from 2.5V to 24V, allowing it to be used in various power supply configurations.
The regulator offers several protective features, including thermal shutdown and current limit protection, ensuring reliable operation under different conditions. The TPS7A2433DBVR is housed in a small, space-saving SOT-23-5 package, which makes it ideal for compact designs. Its low dropout voltage allows it to efficiently regulate output even with minimal input-output voltage differentials.
This regulator is commonly used in applications such as microcontroller power supply, battery management systems, and other electronic circuits requiring stable voltage regulation.
The regulator offers several protective features, including thermal shutdown and current limit protection, ensuring reliable operation under different conditions. The TPS7A2433DBVR is housed in a small, space-saving SOT-23-5 package, which makes it ideal for compact designs. Its low dropout voltage allows it to efficiently regulate output even with minimal input-output voltage differentials.
This regulator is commonly used in applications such as microcontroller power supply, battery management systems, and other electronic circuits requiring stable voltage regulation.
Equivalent
Equivalent products to the TPS7A2433DBVR, which is a low-dropout (LDO) voltage regulator, include the Microchip MCP1703, NXP's NX1117C series, Linear Technology's LT1763, and ON Semiconductor's NCP1117. These alternatives offer similar low-dropout voltage regulation properties but may vary in terms of specific features like dropout voltage, output current, and package type. Always verify the electrical specifications and pin compatibility when selecting an alternative.
Features
The TPS7A2433DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Input Voltage Range: It supports an input voltage range from 2.5V to 24V.
3. Output Current: The regulator can supply up to 200 mA of output current.
4. Low Dropout Voltage: It features a low dropout voltage, enhancing efficiency in power delivery.
5. Quiescent Current: The LDO offers a low quiescent current, which is advantageous for battery-powered applications.
6. Protection Features: It includes overcurrent protection and thermal shutdown for enhanced safety and reliability.
7. Package: The device comes in a compact SOT-23-5 package, suitable for space-constrained designs.
8. Temperature Range: It operates over a wide temperature range, making it versatile for various environments.
9. Application: Commonly used in industrial and consumer electronics due to its stability and efficiency.
These attributes make the TPS7A2433DBVR suitable for applications requiring reliable voltage regulation with minimal power loss.
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Input Voltage Range: It supports an input voltage range from 2.5V to 24V.
3. Output Current: The regulator can supply up to 200 mA of output current.
4. Low Dropout Voltage: It features a low dropout voltage, enhancing efficiency in power delivery.
5. Quiescent Current: The LDO offers a low quiescent current, which is advantageous for battery-powered applications.
6. Protection Features: It includes overcurrent protection and thermal shutdown for enhanced safety and reliability.
7. Package: The device comes in a compact SOT-23-5 package, suitable for space-constrained designs.
8. Temperature Range: It operates over a wide temperature range, making it versatile for various environments.
9. Application: Commonly used in industrial and consumer electronics due to its stability and efficiency.
These attributes make the TPS7A2433DBVR suitable for applications requiring reliable voltage regulation with minimal power loss.
Pinout
The TPS7A2433DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. Here is a brief overview of its pin count and functions:
1. Pin 1 (IN): The input voltage supply pin. Connect this pin to the power source.
2. Pin 2 (GND): Ground pin. It is the reference point for the regulator and should be connected to the system ground.
3. Pin 3 (EN): Enable pin. This pin is used to turn the regulator on or off. A high level enables the device, while a low level disables it.
4. Pin 4 (NR/FB): Noise Reduction/Feedback pin. Used for noise reduction by connecting a capacitor to ground, or for setting the output voltage in adjustable versions.
5. Pin 5 (OUT): Output voltage pin. Provides the regulated output voltage to the load.
The TPS7A2433DBVR is designed to provide a stable and precise output voltage with low noise, making it suitable for sensitive electronics applications.
1. Pin 1 (IN): The input voltage supply pin. Connect this pin to the power source.
2. Pin 2 (GND): Ground pin. It is the reference point for the regulator and should be connected to the system ground.
3. Pin 3 (EN): Enable pin. This pin is used to turn the regulator on or off. A high level enables the device, while a low level disables it.
4. Pin 4 (NR/FB): Noise Reduction/Feedback pin. Used for noise reduction by connecting a capacitor to ground, or for setting the output voltage in adjustable versions.
5. Pin 5 (OUT): Output voltage pin. Provides the regulated output voltage to the load.
The TPS7A2433DBVR is designed to provide a stable and precise output voltage with low noise, making it suitable for sensitive electronics applications.
Manufacturer
The TPS7A2433DBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. TI's products are utilized in various industries including automotive, industrial, consumer electronics, and communications equipment. The company is well-known for its extensive portfolio of analog and embedded processing products, which support various applications in power management, data conversion, and signal processing.
Application
The TPS7A2433DBVR is a voltage regulator often used in various applications. Its primary uses include power management in portable devices, industrial systems, and automotive electronics. It is suitable for microcontroller and microprocessor power supply, RF modules, and sensor circuits. Additionally, due to its low dropout voltage and low noise output, it is ideal for battery-operated devices and noise-sensitive applications, like audio amplification and communication systems. Its compact size makes it suitable for space-constrained applications, such as wearables and IoT devices.
Package
The TPS7A2433DBVR is a linear voltage regulator from Texas Instruments. It comes in the DBV package type, which is a 5-pin SOT-23 (Small Outline Transistor) surface-mount package.
