圖片僅供參考
TPS71728DSER
+物料清單IC REG LINEAR 2.8V 150MA 6-WSON
-
製造商德州儀器
-
製造商部分 #TPS71728DSER
-
有存貨9248
365 天品質保證
7*24 小時服務保證
90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6.5V |
| Voltage - Output (Min/Fixed) | 2.8V |
| Voltage Dropout (Max) | 0.3V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 80 µA |
| Current - Supply (Max) | 100 µA |
| PSRR | 70dB ~ 45dB (100Hz ~ 1MHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 6-WFDFN |
| Supplier Device Package | 6-WSON (1.5x1.5) |
| Base Product Number | TPS717 |
概述
Description
The TPS71728DSER is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage with high precision and low noise, making it suitable for powering sensitive analog components, RF circuits, and digital systems. The device features an output voltage of 2.8V and offers a maximum output current of 1A.
Key specifications include a dropout voltage of around 200mV at full load, a wide operating input voltage range, and excellent load and line transient response. It includes built-in protection features such as thermal shutdown and overcurrent protection, ensuring reliable operation in various applications.
The TPS71728DSER is available in a compact package, facilitating space-constrained designs. Its low quiescent current enhances efficiency, especially in battery-powered applications. Overall, this LDO is ideal for applications requiring low noise and high performance, including portable electronics, automotive, and industrial systems.
Key specifications include a dropout voltage of around 200mV at full load, a wide operating input voltage range, and excellent load and line transient response. It includes built-in protection features such as thermal shutdown and overcurrent protection, ensuring reliable operation in various applications.
The TPS71728DSER is available in a compact package, facilitating space-constrained designs. Its low quiescent current enhances efficiency, especially in battery-powered applications. Overall, this LDO is ideal for applications requiring low noise and high performance, including portable electronics, automotive, and industrial systems.
Equivalent
The TPS71728DSER is a low-dropout (LDO) voltage regulator. Equivalent products include the MIC5205, LM1117 and MCP1700, which offer similar output voltage ranges and current capabilities. Additionally, the LT1763 and ADP150 provide competitive performance for low-noise applications. Always verify the specific electrical characteristics and package compatibility based on your design requirements.
Features
The TPS71728DSER is a low-dropout (LDO) voltage regulator from Texas Instruments designed for high-performance applications. Key features include:
1. Output Voltage: Adjustable output voltage ranging from 1.2V to 5.5V, with a typical reference voltage of 1.25V.
2. Low Dropout Voltage: Typically 200mV at 1A load, ensuring efficient operation in battery-powered applications.
3. Output Current: Capable of sourcing up to 1A of output current.
4. Low Quiescent Current: Exceptional low idle current (typically 25µA), enhancing battery life for portable devices.
5. Thermal Protection: Integrated thermal shutdown for added reliability and protection against overheating.
6. Power Good Indicator: Provides a power good signal to monitor the output status.
7. Small Package: Available in a compact 5-pin SOT-23 package for space-constrained applications.
These features make the TPS71728DSER suitable for various applications, including portable electronics, automotive systems, and telecommunications.
1. Output Voltage: Adjustable output voltage ranging from 1.2V to 5.5V, with a typical reference voltage of 1.25V.
2. Low Dropout Voltage: Typically 200mV at 1A load, ensuring efficient operation in battery-powered applications.
3. Output Current: Capable of sourcing up to 1A of output current.
4. Low Quiescent Current: Exceptional low idle current (typically 25µA), enhancing battery life for portable devices.
5. Thermal Protection: Integrated thermal shutdown for added reliability and protection against overheating.
6. Power Good Indicator: Provides a power good signal to monitor the output status.
7. Small Package: Available in a compact 5-pin SOT-23 package for space-constrained applications.
These features make the TPS71728DSER suitable for various applications, including portable electronics, automotive systems, and telecommunications.
Pinout
The TPS71728DSER is a low-dropout (LDO) voltage regulator with a pin count of 5.
Pin Functions:
1. Input (VIN): This pin is where the input voltage is applied.
2. Output (VOUT): This pin provides the regulated output voltage, which is set to 2.8V for this specific model.
3. GND: This is the ground reference pin.
4. Enable (EN): This pin is used to enable or disable the output. A high signal turns the regulator on, while a low signal turns it off.
5. Bypass (BP): This pin is used to connect an external capacitor to improve the noise performance of the LDO.
The device is designed for applications requiring a stable output voltage with low noise and low power consumption.
Pin Functions:
1. Input (VIN): This pin is where the input voltage is applied.
2. Output (VOUT): This pin provides the regulated output voltage, which is set to 2.8V for this specific model.
3. GND: This is the ground reference pin.
4. Enable (EN): This pin is used to enable or disable the output. A high signal turns the regulator on, while a low signal turns it off.
5. Bypass (BP): This pin is used to connect an external capacitor to improve the noise performance of the LDO.
The device is designed for applications requiring a stable output voltage with low noise and low power consumption.
Manufacturer
The TPS71728DSER is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Founded in 1930, Texas Instruments specializes in designing and producing a wide range of electronic components, including analog and digital semiconductors, embedded processors, and microcontrollers.
The TPS71728DSER is a low-dropout (LDO) voltage regulator designed for power management applications, providing a stable output voltage with low noise and high power efficiency. TI is known for its innovative solutions across various sectors, including automotive, industrial, communications, and consumer electronics. The company emphasizes research and development, offering a broad portfolio of products and technologies that enable advancements in electronics.
Texas Instruments is also recognized for its commitment to sustainability and corporate responsibility, focusing on reducing its environmental impact and supporting educational initiatives in science, technology, engineering, and mathematics (STEM). Overall, TI is a key player in the semiconductor industry, driving progress in technology and electronic design.
The TPS71728DSER is a low-dropout (LDO) voltage regulator designed for power management applications, providing a stable output voltage with low noise and high power efficiency. TI is known for its innovative solutions across various sectors, including automotive, industrial, communications, and consumer electronics. The company emphasizes research and development, offering a broad portfolio of products and technologies that enable advancements in electronics.
Texas Instruments is also recognized for its commitment to sustainability and corporate responsibility, focusing on reducing its environmental impact and supporting educational initiatives in science, technology, engineering, and mathematics (STEM). Overall, TI is a key player in the semiconductor industry, driving progress in technology and electronic design.
Application
The TPS71728DSER is a low-dropout (LDO) voltage regulator primarily used in applications requiring stable and precise power supply. Key application areas include:
1. Consumer Electronics: Powering devices like smartphones, tablets, and wearables.
2. Industrial Equipment: Providing regulated power for sensors, controllers, and communication modules.
3. Automotive Electronics: Supplying power to infotainment systems, navigation, and safety features.
4. Telecommunications: Supporting base stations and networking equipment.
5. Medical Devices: Ensuring reliable power for diagnostic and monitoring equipment.
Its low noise and high power supply rejection ratio (PSRR) make it suitable for sensitive applications.
1. Consumer Electronics: Powering devices like smartphones, tablets, and wearables.
2. Industrial Equipment: Providing regulated power for sensors, controllers, and communication modules.
3. Automotive Electronics: Supplying power to infotainment systems, navigation, and safety features.
4. Telecommunications: Supporting base stations and networking equipment.
5. Medical Devices: Ensuring reliable power for diagnostic and monitoring equipment.
Its low noise and high power supply rejection ratio (PSRR) make it suitable for sensitive applications.
Package
The TPS71728DSER is packaged in a VSON (Very Thin Small Outline) package, specifically a 5-pin VSON with a 3 mm x 3 mm footprint.
