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TPS74401MRGWREP
+物料清單IC REG LINEAR POS ADJ 3A 20VQFN
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製造商德州儀器
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製造商部分 #TPS74401MRGWREP
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有存貨3690
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規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 3.6V |
| VoltageDropout(Max) | 0.24V @ 3A |
| Current-Output | 3A |
| PSRR | 73dB ~ 50dB (1kHz ~ 800kHz) |
| ControlFeatures | Enable, Power Good, Soft Start |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -55°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 20-VQFN Exposed Pad |
概述
Description
The TPS74401MRGWREP is a high-performance, low-dropout (LDO) linear voltage regulator designed for applications requiring precise voltage regulation and high current output. This device is part of Texas Instruments' enhanced product line, which is intended for use in military, aerospace, and other high-reliability environments.
Key features of the TPS74401MRGWREP include a wide input voltage range, typically from 0.8V to 5.5V, and an adjustable output voltage. It can deliver an output current of up to 3A with fast transient response and low output noise. The LDO's design ensures excellent line and load regulation, making it suitable for powering sensitive electronics.
The TPS74401MRGWREP also includes features like soft-start, power-good, and thermal shutdown protection, enhancing its reliability. With an operating temperature range from -55°C to 125°C, it is well-suited for extreme conditions. The device is housed in a thermally-enhanced package to aid heat dissipation.
Overall, the TPS74401MRGWREP is an ideal choice for systems requiring robust voltage regulation with high current capability in demanding conditions.
Key features of the TPS74401MRGWREP include a wide input voltage range, typically from 0.8V to 5.5V, and an adjustable output voltage. It can deliver an output current of up to 3A with fast transient response and low output noise. The LDO's design ensures excellent line and load regulation, making it suitable for powering sensitive electronics.
The TPS74401MRGWREP also includes features like soft-start, power-good, and thermal shutdown protection, enhancing its reliability. With an operating temperature range from -55°C to 125°C, it is well-suited for extreme conditions. The device is housed in a thermally-enhanced package to aid heat dissipation.
Overall, the TPS74401MRGWREP is an ideal choice for systems requiring robust voltage regulation with high current capability in demanding conditions.
Equivalent
The TPS74401MRGWREP chip is a low-dropout (LDO) voltage regulator by Texas Instruments. Equivalent products from other manufacturers may include:
1. Analog Devices ADP1740 - A similar LDO regulator with comparable voltage and current ratings.
2. Linear Technology LT1963A - Offers similar performance specifications.
3. ON Semiconductor NCP699 - Another potential equivalent with similar characteristics.
Ensure to review datasheets for compatibility in terms of voltage, current, thermal performance, and package type.
1. Analog Devices ADP1740 - A similar LDO regulator with comparable voltage and current ratings.
2. Linear Technology LT1963A - Offers similar performance specifications.
3. ON Semiconductor NCP699 - Another potential equivalent with similar characteristics.
Ensure to review datasheets for compatibility in terms of voltage, current, thermal performance, and package type.
Features
The TPS74401MRGWREP is a low-dropout (LDO) voltage regulator designed for precision power management applications. Key features include:
1. Output Voltage Range: Capable of handling output voltages from 0.8 V to 3.6 V, adjustable according to requirements.
2. High Output Current: Supports up to 1.5 A, making it suitable for high-current applications.
3. Low Dropout Voltage: Features a low dropout voltage of 280 mV at 1.5 A, increasing efficiency.
4. Power Good (PG) Output: Provides a PG output that signals the status of the output voltage.
5. Soft-Start Capability: Includes an adjustable soft-start feature to control inrush current and startup time.
6. Thermal and Overcurrent Protection: Ensures safety by preventing damage due to overheating or excessive current.
7. Precision: Offers high accuracy with a typical output voltage accuracy of ±1%.
8. Package: Available in a thermally enhanced 20-pin VQFN package.
9. Reliability: Part of the automotive-qualified Enhanced Product (EP) series, ensuring high reliability and performance in demanding environments.
These features make the TPS74401MRGWREP ideal for applications needing precise voltage regulation and high efficiency.
1. Output Voltage Range: Capable of handling output voltages from 0.8 V to 3.6 V, adjustable according to requirements.
2. High Output Current: Supports up to 1.5 A, making it suitable for high-current applications.
3. Low Dropout Voltage: Features a low dropout voltage of 280 mV at 1.5 A, increasing efficiency.
4. Power Good (PG) Output: Provides a PG output that signals the status of the output voltage.
5. Soft-Start Capability: Includes an adjustable soft-start feature to control inrush current and startup time.
6. Thermal and Overcurrent Protection: Ensures safety by preventing damage due to overheating or excessive current.
7. Precision: Offers high accuracy with a typical output voltage accuracy of ±1%.
8. Package: Available in a thermally enhanced 20-pin VQFN package.
9. Reliability: Part of the automotive-qualified Enhanced Product (EP) series, ensuring high reliability and performance in demanding environments.
These features make the TPS74401MRGWREP ideal for applications needing precise voltage regulation and high efficiency.
Pinout
The TPS74401MRGWREP is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for applications requiring high-current and low-voltage output. It is part of the TPS74401 family and is specifically the Enhanced Product version for high-reliability applications.
The package for the TPS74401MRGWREP is a 20-pin VQFN (very thin quad flat no-lead) package. Key functions of the TPS74401MRGWREP include:
1. Adjustable Output Voltage: It can provide an adjustable output voltage range, making it versatile for various applications.
2. High Output Current: It supports a high output current of up to 3 Amps.
3. Low Dropout Voltage: Designed for low dropout, it minimizes the difference between input and output voltage.
4. Excellent Load and Line Transient Response: Ensures stability and accuracy in demanding conditions.
5. Power Good Signal: Provides a signal indicating when the output is in regulation.
This device is suitable for powering processors, FPGAs, and other digital circuits requiring precise voltage regulation and high current supply.
The package for the TPS74401MRGWREP is a 20-pin VQFN (very thin quad flat no-lead) package. Key functions of the TPS74401MRGWREP include:
1. Adjustable Output Voltage: It can provide an adjustable output voltage range, making it versatile for various applications.
2. High Output Current: It supports a high output current of up to 3 Amps.
3. Low Dropout Voltage: Designed for low dropout, it minimizes the difference between input and output voltage.
4. Excellent Load and Line Transient Response: Ensures stability and accuracy in demanding conditions.
5. Power Good Signal: Provides a signal indicating when the output is in regulation.
This device is suitable for powering processors, FPGAs, and other digital circuits requiring precise voltage regulation and high current supply.
Manufacturer
The TPS74401MRGWREP is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a variety of electronic components, including integrated circuits, embedded processors, and analog technologies. Established in 1930 and headquartered in Dallas, Texas, TI is known for its broad portfolio of products that serve various industries such as automotive, industrial, personal electronics, and communications equipment. The company focuses on innovation and development in the semiconductor space, providing solutions that help engineers create technologies that make the world smarter, safer, and more efficient.
Application
The TPS74401MRGWREP is a low-dropout (LDO) voltage regulator designed for high-reliability applications. Its application areas include aerospace, defense, and automotive sectors, where it is used to provide stable voltage regulation in systems that require high performance and reliability. The device is suitable for applications needing high current output, low noise, and excellent transient response. It is often utilized in power management for processors, FPGAs, and other digital loads. The component's rugged design makes it ideal for environments requiring extended temperature ranges and enhanced lifetime, making it a reliable choice for mission-critical applications.
Package
The TPS74401MRGWREP comes in a VQFN (Very Thin Quad Flat No-Lead) package, specifically a 20-pin VQFN package. This package type is known for its compact size, low profile, and excellent thermal performance, making it suitable for applications requiring efficient space usage and heat dissipation.
