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) | 5V |
| 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 TPS7A2450DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for efficient power management in electronic circuits. It provides a fixed output voltage of 5V and can deliver up to 1A of output current, making it suitable for various applications, including industrial and communication systems.
Key features of the TPS7A2450DBVR include a wide input voltage range, typically from 2.5V to 18V, which allows for flexibility in design. It offers low dropout voltage, enhancing efficiency, especially in battery-powered devices. The regulator also includes features like thermal shutdown and current limit protection to safeguard against over-temperature and over-current conditions.
Housed in a compact SOT-23-6 package, the TPS7A2450DBVR is ideal for space-constrained applications. It also boasts low noise and fast transient response, which help in maintaining stable output under dynamic load conditions. Overall, it is a versatile and reliable solution for applications requiring precise voltage regulation.
Key features of the TPS7A2450DBVR include a wide input voltage range, typically from 2.5V to 18V, which allows for flexibility in design. It offers low dropout voltage, enhancing efficiency, especially in battery-powered devices. The regulator also includes features like thermal shutdown and current limit protection to safeguard against over-temperature and over-current conditions.
Housed in a compact SOT-23-6 package, the TPS7A2450DBVR is ideal for space-constrained applications. It also boasts low noise and fast transient response, which help in maintaining stable output under dynamic load conditions. Overall, it is a versatile and reliable solution for applications requiring precise voltage regulation.
Equivalent
The TPS7A2450DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products could include:
1. Microchip MCP1755T-5002E/CB - 5V, 150mA LDO with low quiescent current.
2. Analog Devices ADP150AUJZ-5.0-R7 - 5V, 150mA low noise CMOS LDO.
3. ON Semiconductor NCP702SQ50T1G - 5V, 300mA LDO regulator with low Iq.
4. Rohm Semiconductor BD33IC0WEFJ - 5V, 500mA high PSRR LDO.
The choice depends on specific requirements like output current, noise, and PSRR. Always check detailed specifications for compatibility.
1. Microchip MCP1755T-5002E/CB - 5V, 150mA LDO with low quiescent current.
2. Analog Devices ADP150AUJZ-5.0-R7 - 5V, 150mA low noise CMOS LDO.
3. ON Semiconductor NCP702SQ50T1G - 5V, 300mA LDO regulator with low Iq.
4. Rohm Semiconductor BD33IC0WEFJ - 5V, 500mA high PSRR LDO.
The choice depends on specific requirements like output current, noise, and PSRR. Always check detailed specifications for compatibility.
Features
The TPS7A2450DBVR is a precision low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Provides a fixed output voltage of 5.0V.
2. Dropout Voltage: Offers a low dropout voltage of typically 130mV at a 500mA load, making it efficient for battery-powered applications.
3. Output Current: Supports a maximum output current of 500mA.
4. Precision: Features high accuracy with a typical output voltage tolerance of ±1%.
5. Low Noise: Delivers low output noise, beneficial for noise-sensitive applications.
6. Power Supply Rejection Ratio (PSRR): Exhibits high PSRR, enhancing performance in noisy environments.
7. Quiescent Current: Consumes low quiescent current, optimizing power efficiency.
8. Protection Features: Includes overcurrent protection and thermal shutdown to safeguard the device.
9. Package: Available in a compact SOT-23-5 package, suitable for space-constrained designs.
10. Operating Temperature Range: Supports a wide range of operating temperatures from -40°C to +125°C, ideal for various environments.
These features make the TPS7A2450DBVR suitable for a variety of applications requiring stable and efficient voltage regulation.
1. Output Voltage: Provides a fixed output voltage of 5.0V.
2. Dropout Voltage: Offers a low dropout voltage of typically 130mV at a 500mA load, making it efficient for battery-powered applications.
3. Output Current: Supports a maximum output current of 500mA.
4. Precision: Features high accuracy with a typical output voltage tolerance of ±1%.
5. Low Noise: Delivers low output noise, beneficial for noise-sensitive applications.
6. Power Supply Rejection Ratio (PSRR): Exhibits high PSRR, enhancing performance in noisy environments.
7. Quiescent Current: Consumes low quiescent current, optimizing power efficiency.
8. Protection Features: Includes overcurrent protection and thermal shutdown to safeguard the device.
9. Package: Available in a compact SOT-23-5 package, suitable for space-constrained designs.
10. Operating Temperature Range: Supports a wide range of operating temperatures from -40°C to +125°C, ideal for various environments.
These features make the TPS7A2450DBVR suitable for a variety of applications requiring stable and efficient voltage regulation.
Pinout
The TPS7A2450DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 6-pin SOT-23 package. The primary function of this device is to provide a stable 5V output voltage with a maximum output current of up to 500 mA, suitable for powering low-voltage digital circuits and systems. The regulator features include low quiescent current, high power-supply rejection ratio (PSRR), and low output noise, making it well-suited for sensitive analog and mixed-signal applications. Additionally, the TPS7A2450DBVR offers protection features such as current limit and thermal shutdown to ensure safe operation under various conditions.
Manufacturer
The TPS7A2450DBVR is manufactured by Texas Instruments. Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices across numerous industries. The company is known for its focus on developing analog and embedded processing products, and its products are widely used in sectors such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is considered one of the leading companies in the semiconductor industry, known for its innovation and comprehensive product offerings.
Application
The TPS7A2450DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for various applications requiring efficient power management. Key application areas include:
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearables for battery-powered applications.
2. Industrial Automation: Provides stable power supply in industrial sensors and control systems.
3. Automotive Systems: Suitable for infotainment systems and advanced driver-assistance systems (ADAS) due to its reliability.
4. Medical Devices: Powers sensitive medical equipment requiring precise voltage regulation.
5. Communication Equipment: Supports network devices by maintaining stable power levels.
6. IoT Devices: Facilitates low-power applications in Internet of Things devices and modules.
These applications benefit from its low noise, high PSRR, and wide input voltage range.
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearables for battery-powered applications.
2. Industrial Automation: Provides stable power supply in industrial sensors and control systems.
3. Automotive Systems: Suitable for infotainment systems and advanced driver-assistance systems (ADAS) due to its reliability.
4. Medical Devices: Powers sensitive medical equipment requiring precise voltage regulation.
5. Communication Equipment: Supports network devices by maintaining stable power levels.
6. IoT Devices: Facilitates low-power applications in Internet of Things devices and modules.
These applications benefit from its low noise, high PSRR, and wide input voltage range.
Package
The TPS7A2450DBVR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a SOT-23-6 package, which is a small outline, surface-mount package with six pins.
