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RT9173CPSP
+BOMIC REG 2A BUS TERMINATION PSOP8
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ManufacturerRichtek USA Inc.
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Mfr. Part #RT9173CPSP
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In Stock9795
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Specifications
| Attribute | Value |
| Part Status | Active |
| Applications | Converter, DDR Bus Termination Regulator |
| Voltage - Input | 1.5V ~ 2.5V |
| Number of Outputs | 1 |
| Voltage - Output | Multiple |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
| Supplier Device Package | 8-SOP-EP |
| Base Product Number | RT9173 |
Overview
Description
The RT9173CPSP is a voltage regulator IC designed for efficient power management in electronic circuits. It is a product of Richtek, a company known for its advanced analog and power management solutions. This IC provides a stable output voltage by regulating the input power, making it essential for applications requiring precise voltage control.
Key features of the RT9173CPSP include low dropout voltage, which ensures efficient operation even with minimal input-output voltage differences. It also offers short-circuit protection, thermal shutdown, and overcurrent protection to enhance circuit safety and reliability.
The IC is commonly used in consumer electronics, telecommunications, and computing devices where stable voltage supply is crucial. Its compact packaging allows for easy integration into various circuit designs, making it a versatile choice for engineers.
Overall, the RT9173CPSP stands out for its performance in maintaining voltage stability and protecting electronic components, making it a critical component in modern electronic device design.
Key features of the RT9173CPSP include low dropout voltage, which ensures efficient operation even with minimal input-output voltage differences. It also offers short-circuit protection, thermal shutdown, and overcurrent protection to enhance circuit safety and reliability.
The IC is commonly used in consumer electronics, telecommunications, and computing devices where stable voltage supply is crucial. Its compact packaging allows for easy integration into various circuit designs, making it a versatile choice for engineers.
Overall, the RT9173CPSP stands out for its performance in maintaining voltage stability and protecting electronic components, making it a critical component in modern electronic device design.
Equivalent
The RT9173CPSP is a voltage regulator. Equivalent products would typically include other linear voltage regulators with similar specifications. Potential alternatives might include:
1. LM1117 - by Texas Instruments
2. AMS1117 - by Advanced Monolithic Systems
3. MIC5205 - by Microchip Technology
4. NCP1117 - by ON Semiconductor
Make sure to compare specific parameters such as output voltage, current capability, dropout voltage, and package type to ensure compatibility.
1. LM1117 - by Texas Instruments
2. AMS1117 - by Advanced Monolithic Systems
3. MIC5205 - by Microchip Technology
4. NCP1117 - by ON Semiconductor
Make sure to compare specific parameters such as output voltage, current capability, dropout voltage, and package type to ensure compatibility.
Features
The RT9173CPSP is a low dropout regulator (LDO) designed for efficient voltage regulation in electronic devices. Key features include:
1. Low Dropout Voltage: Provides stable output with minimal difference between input and output voltage, enhancing efficiency.
2. High Output Accuracy: Ensures precise voltage regulation, typically within ±1% of the specified output.
3. Current Limiting: Protects the device from overcurrent conditions that could lead to damage, enhancing reliability.
4. Thermal Shutdown: Automatically turns off the regulator if it overheats, preventing thermal damage.
5. Fast Transient Response: Quickly adapts to changes in load, maintaining stable output voltage.
6. Enable Control: Allows the device to be turned on or off via an external control signal, enabling power management.
7. Compact Package: Available in space-saving packaging options, making it suitable for applications with limited space.
These features make the RT9173CPSP ideal for use in consumer electronics, communication devices, and other applications requiring reliable voltage regulation.
1. Low Dropout Voltage: Provides stable output with minimal difference between input and output voltage, enhancing efficiency.
2. High Output Accuracy: Ensures precise voltage regulation, typically within ±1% of the specified output.
3. Current Limiting: Protects the device from overcurrent conditions that could lead to damage, enhancing reliability.
4. Thermal Shutdown: Automatically turns off the regulator if it overheats, preventing thermal damage.
5. Fast Transient Response: Quickly adapts to changes in load, maintaining stable output voltage.
6. Enable Control: Allows the device to be turned on or off via an external control signal, enabling power management.
7. Compact Package: Available in space-saving packaging options, making it suitable for applications with limited space.
These features make the RT9173CPSP ideal for use in consumer electronics, communication devices, and other applications requiring reliable voltage regulation.
Pinout
The RT9173CPSP is a low-dropout (LDO) linear voltage regulator. It typically comes in a package with an 8-pin configuration. The primary function of this device is to provide a stable output voltage with low dropout from a higher input voltage, which is useful for powering sensitive electronic components in various applications.
Key functions of the pins typically include input voltage (VIN), output voltage (VOUT), ground (GND), and enable (EN) for turning the regulator on or off. Other pins might be used for additional features such as feedback (FB), noise bypass, or error flags, depending on the exact version and manufacturer specifications of the RT9173CPSP. Always refer to the specific datasheet for precise pin configuration and detailed functional description.
Key functions of the pins typically include input voltage (VIN), output voltage (VOUT), ground (GND), and enable (EN) for turning the regulator on or off. Other pins might be used for additional features such as feedback (FB), noise bypass, or error flags, depending on the exact version and manufacturer specifications of the RT9173CPSP. Always refer to the specific datasheet for precise pin configuration and detailed functional description.
Manufacturer
The RT9173CPSP is manufactured by Richtek Technology Corporation. Richtek is a company that specializes in the design and production of analog integrated circuit products. It is known for its power management solutions, including voltage regulators, DC-DC converters, and other power-related integrated circuits used in a variety of electronic devices and applications. Founded in Taiwan, Richtek serves markets related to consumer electronics, computers, communication equipment, and industrial applications.
Application
The RT9173CPSP is typically used in applications that require efficient power management solutions. This includes consumer electronics, computing systems, and telecommunications equipment. Its primary function is to regulate voltage in devices, making it suitable for use in battery-powered devices, portable gadgets, and embedded systems. The RT9173CPSP helps enhance energy efficiency, improve battery life, and ensure stable operation of electronic components, contributing to the overall reliability and performance of the device.
Package
The RT9173CPSP is available in a SOT-23-5 package type. This package is compact, with three pins on one side and two on the other, suitable for surface mounting on printed circuit boards.
