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TPS72501DCQR
+StücklisteIC REG LINEAR POS ADJ 1A SOT223
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HerstellerTexas Instruments
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Herstellerteil #TPS72501DCQR
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Datenblatt TPS72501DCQR DataSheet
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Paket SOT-223 (DCQ)-6
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Auf Lager4834
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Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 1.22V |
| Voltage-Output(Max) | 5.5V |
| VoltageDropout(Max) | 0.28V @ 1A |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 225 µA |
| Current-Supply(Max) | 325 µA |
| PSRR | 60dB (1kHz) |
| ControlFeatures | Enable, Reset |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SOT-223-6 |
Übersicht
Description
The TPS72501DCQR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for applications requiring high performance and efficiency. It offers a wide input voltage range and an adjustable output voltage, making it versatile for various power management needs. Key features of the TPS72501DCQR include low dropout voltage, enabling efficient operation even at low input voltages, and a fast transient response, which is crucial for handling dynamic load changes effectively.
This LDO regulator also includes features such as current limiting and thermal shutdown protection, enhancing its reliability in demanding applications. Its small form factor, offered in a SOT-223 package, allows for efficient use in space-constrained designs.
The TPS72501DCQR is suitable for applications in consumer electronics, telecommunications, and industrial equipment, where precise voltage regulation and efficient power management are critical. Its combination of performance, flexibility, and protection features make it a robust solution for engineers and designers seeking a reliable voltage regulation component.
This LDO regulator also includes features such as current limiting and thermal shutdown protection, enhancing its reliability in demanding applications. Its small form factor, offered in a SOT-223 package, allows for efficient use in space-constrained designs.
The TPS72501DCQR is suitable for applications in consumer electronics, telecommunications, and industrial equipment, where precise voltage regulation and efficient power management are critical. Its combination of performance, flexibility, and protection features make it a robust solution for engineers and designers seeking a reliable voltage regulation component.
Equivalent
The TPS72501DCQR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Equivalent products may include:
1. MIC5205-3.3YM5 from Microchip Technology – an LDO with similar output capabilities.
2. LP2985AIM5-3.3 from Texas Instruments – offers similar output and low-dropout performance.
3. NCP1117ST33T3G from ON Semiconductor – provides comparable voltage regulation.
Always check the datasheets for specific parameters to ensure compatibility with your application needs.
1. MIC5205-3.3YM5 from Microchip Technology – an LDO with similar output capabilities.
2. LP2985AIM5-3.3 from Texas Instruments – offers similar output and low-dropout performance.
3. NCP1117ST33T3G from ON Semiconductor – provides comparable voltage regulation.
Always check the datasheets for specific parameters to ensure compatibility with your application needs.
Features
The TPS72501DCQR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for applications requiring precision and low noise. Key features include:
1. Output Current: Can deliver up to 1A of output current.
2. Input Voltage Range: Supports a wide input voltage range from 2.7V to 10V.
3. Adjustable Output: Output voltage is adjustable via external resistors.
4. Low Dropout Voltage: Offers low dropout voltage, enhancing efficiency.
5. Fast Transient Response: Suitable for applications with dynamic load changes.
6. Low Noise: Integrated noise reduction capabilities for sensitive applications.
7. Thermal Protection: Includes built-in over-temperature and over-current protection features.
8. Package: Provided in a small, 10-pin SON package for compact designs.
9. Quiescent Current: Low quiescent current to conserve power.
These features make the TPS72501DCQR ideal for use in portable and consumer electronics, where power efficiency and thermal management are critical.
1. Output Current: Can deliver up to 1A of output current.
2. Input Voltage Range: Supports a wide input voltage range from 2.7V to 10V.
3. Adjustable Output: Output voltage is adjustable via external resistors.
4. Low Dropout Voltage: Offers low dropout voltage, enhancing efficiency.
5. Fast Transient Response: Suitable for applications with dynamic load changes.
6. Low Noise: Integrated noise reduction capabilities for sensitive applications.
7. Thermal Protection: Includes built-in over-temperature and over-current protection features.
8. Package: Provided in a small, 10-pin SON package for compact designs.
9. Quiescent Current: Low quiescent current to conserve power.
These features make the TPS72501DCQR ideal for use in portable and consumer electronics, where power efficiency and thermal management are critical.
Pinout
The TPS72501DCQR is a low-dropout (LDO) voltage regulator. It is part of the TPS725 series from Texas Instruments. The TPS72501DCQR comes in an 8-pin SOIC package.
The functions of the pins are as follows:
1. IN: Input voltage supply.
2. GND: Ground connection.
3. OUT: Regulated output voltage.
4. NR/FB: Noise Reduction / Feedback, used for setting the output voltage or reducing noise.
5. EN: Enable pin, used to turn the regulator on or off.
6. SS: Soft-start control to manage inrush current.
7. NC: No connection, typically not used.
8. NC: No connection, typically not used.
This regulator supports adjustable output voltage and offers features such as low noise, high accuracy, and low dropout voltage, making it suitable for applications requiring stable and precise voltage regulation.
The functions of the pins are as follows:
1. IN: Input voltage supply.
2. GND: Ground connection.
3. OUT: Regulated output voltage.
4. NR/FB: Noise Reduction / Feedback, used for setting the output voltage or reducing noise.
5. EN: Enable pin, used to turn the regulator on or off.
6. SS: Soft-start control to manage inrush current.
7. NC: No connection, typically not used.
8. NC: No connection, typically not used.
This regulator supports adjustable output voltage and offers features such as low noise, high accuracy, and low dropout voltage, making it suitable for applications requiring stable and precise voltage regulation.
Manufacturer
The TPS72501DCQR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. The company is known for developing analog chips and integrated circuits, which are used in a wide range of electronic devices and applications across various industries. TI's products are integral in areas such as industrial, automotive, personal electronics, and communications equipment. The company plays a significant role in advancing technology with its innovations in semiconductors and electronics.
Application
The TPS72501DCQR is a low-dropout (LDO) voltage regulator designed for applications requiring precise voltage regulation and efficient power management. Key application areas include:
1. Consumer Electronics: Used in devices like tablets, smartphones, and wearables for stable power supply.
2. Industrial Equipment: Provides reliable voltage regulation in automation systems and factory equipment.
3. Communications: Supports networking devices and telecommunications equipment requiring consistent voltage levels.
4. Medical Devices: Ensures stable power in portable medical instruments and diagnostic equipment.
5. Automotive Systems: Applied in various electronic control units (ECUs) for voltage stabilization.
Overall, it is suitable for any application needing efficient power conversion and low-noise operation.
1. Consumer Electronics: Used in devices like tablets, smartphones, and wearables for stable power supply.
2. Industrial Equipment: Provides reliable voltage regulation in automation systems and factory equipment.
3. Communications: Supports networking devices and telecommunications equipment requiring consistent voltage levels.
4. Medical Devices: Ensures stable power in portable medical instruments and diagnostic equipment.
5. Automotive Systems: Applied in various electronic control units (ECUs) for voltage stabilization.
Overall, it is suitable for any application needing efficient power conversion and low-noise operation.
Package
The TPS72501DCQR is a low-dropout linear voltage regulator from Texas Instruments, packaged in a SON (Small Outline No-lead) 8-pin DCQ package, which is compact and thermally efficient, suitable for small-sized electronic applications.
