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TPS73HD325PWP
+NomenclatureIC REG LIN 2.5/3.3V 28HTSSOP
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FabricantTexas Instruments
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Pièce fabricant #TPS73HD325PWP
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Package 28-HTSSOP
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En stock3854
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Spécifications
| Attribut | Valeur |
| Package | Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 2 |
| Voltage-Input(Max) | 10V |
| Voltage-Output(Min/Fixed) | 2.5V, 3.3V |
| VoltageDropout(Max) | -, 0.8V @ 750mA |
| Current-Output | 750mA |
| Current-Quiescent(Iq) | 415 µA |
| Current-Supply(Max) | 550 µA |
| PSRR | 51dB ~ 49dB (120Hz) |
| ControlFeatures | Enable, Reset |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 28-PowerTSSOP (0.173, 4.40mm Width) |
Présentation
Description
The TPS73HD325PWP is a low-dropout (LDO) voltage regulator from Texas Instruments. It is part of the TPS73HD series, designed to provide a dual output with independent enables and a low quiescent current, making it suitable for battery-powered applications. The device features a dropout voltage typically around 200 mV at full load, enhancing efficiency. It offers a fixed output voltage of 3.25V and can deliver up to 150 mA of current per channel. The TPS73HD325PWP is housed in a PowerPAD™ package, which aids in efficient heat dissipation. Key features include thermal protection, over-current protection, and a shutdown mode for extended battery life. The device is ideal for use in portable devices, wireless handsets, and other applications requiring efficient power management. Its design ensures stable operation with low-noise output, and the split-supply capability allows for flexibility in circuit design.
Equivalent
The TPS73HD325PWP is a dual low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products would be other dual LDOs with similar voltage output and current specifications. Some alternatives might include:
1. LT1963A from Analog Devices
2. MIC29302 from Microchip Technology
3. NCP702 from ON Semiconductor
Always check the datasheet for each alternative to ensure compatibility with your specific requirements, such as voltage, current, dropout voltage, and package type.
1. LT1963A from Analog Devices
2. MIC29302 from Microchip Technology
3. NCP702 from ON Semiconductor
Always check the datasheet for each alternative to ensure compatibility with your specific requirements, such as voltage, current, dropout voltage, and package type.
Features
The TPS73HD325PWP is a dual low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Dual Output Voltages: It offers dual output voltages, typically 3.3V and 2.5V, suitable for various applications requiring these specific voltage levels.
2. Low Dropout Voltage: Designed for low dropout performance, which helps in efficient operation even at lower input-to-output voltage differentials.
3. High PSRR: Provides high Power Supply Rejection Ratio (PSRR), ideal for suppressing noise from the input supply, enhancing output stability.
4. Low Quiescent Current: Offers very low quiescent current, making it suitable for battery-operated devices where power efficiency is critical.
5. Overcurrent Protection: Includes built-in overcurrent protection to safeguard the device and the load in case of fault conditions.
6. Thermal Shutdown: Features thermal shutdown to prevent damage from excessive heat, ensuring reliability.
7. Package: Available in a 14-pin TSSOP package, which aids in compact and space-saving designs.
These features make the TPS73HD325PWP suitable for applications in areas such as telecommunications, computing, peripherals, and consumer electronics.
1. Dual Output Voltages: It offers dual output voltages, typically 3.3V and 2.5V, suitable for various applications requiring these specific voltage levels.
2. Low Dropout Voltage: Designed for low dropout performance, which helps in efficient operation even at lower input-to-output voltage differentials.
3. High PSRR: Provides high Power Supply Rejection Ratio (PSRR), ideal for suppressing noise from the input supply, enhancing output stability.
4. Low Quiescent Current: Offers very low quiescent current, making it suitable for battery-operated devices where power efficiency is critical.
5. Overcurrent Protection: Includes built-in overcurrent protection to safeguard the device and the load in case of fault conditions.
6. Thermal Shutdown: Features thermal shutdown to prevent damage from excessive heat, ensuring reliability.
7. Package: Available in a 14-pin TSSOP package, which aids in compact and space-saving designs.
These features make the TPS73HD325PWP suitable for applications in areas such as telecommunications, computing, peripherals, and consumer electronics.
Manufacturer
The TPS73HD325PWP is manufactured by Texas Instruments. Texas Instruments, commonly referred to as TI, is a global semiconductor company that designs and manufactures a broad range of electronic components and solutions. Their products are used in various industries, including automotive, industrial, personal electronics, and communications equipment. TI is known for its innovation in analog and embedded processing technologies, which are integral to modern electronic systems.
Application
The TPS73HD325PWP is a dual low-dropout (LDO) voltage regulator. It is suitable for applications that require stable and precise voltage regulation. Key application areas include:
1. Consumer Electronics: Powering sensitive components in devices such as smartphones, tablets, and cameras.
2. Communication Equipment: Ensuring reliable performance in routers, modems, and networking equipment.
3. Industrial Systems: Used in control systems and automation equipment to maintain voltage stability.
4. Medical Devices: Providing consistent power to sensitive diagnostic instruments and portable medical equipment.
5. Automotive Systems: Supporting infotainment systems and electronic control units with stable power.
Its dual output and low dropout voltage make it versatile for multiple circuit designs requiring efficient power management.
1. Consumer Electronics: Powering sensitive components in devices such as smartphones, tablets, and cameras.
2. Communication Equipment: Ensuring reliable performance in routers, modems, and networking equipment.
3. Industrial Systems: Used in control systems and automation equipment to maintain voltage stability.
4. Medical Devices: Providing consistent power to sensitive diagnostic instruments and portable medical equipment.
5. Automotive Systems: Supporting infotainment systems and electronic control units with stable power.
Its dual output and low dropout voltage make it versatile for multiple circuit designs requiring efficient power management.
Package
The TPS73HD325PWP is a dual low-dropout (LDO) voltage regulator available in a 20-pin TSSOP (Thin Shrink Small Outline Package) PowerPAD package. This package type provides efficient thermal performance and is compact, making it suitable for various applications requiring space-saving solutions.
