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TPS7B6933DBVR
IC REG LINEAR 3.3V 150MA SOT23-5
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 40V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.8V @ 100mA |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 25 µA |
| PSRR | 60dB (100Hz) |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 105°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
概述
Description
The TPS7B6933DBVR is a linear voltage regulator manufactured by Texas Instruments. It is part of the TPS7B69xx series, designed for applications requiring a stable and precise output voltage. The device operates with an input voltage range of 4.5V to 40V and delivers a fixed output voltage of 3.3V with a maximum output current of 150mA. This regulator is particularly suited for automotive and industrial environments due to its wide input voltage range and high accuracy.
Key features include low dropout voltage, low quiescent current, and excellent line and load regulation. It also offers protection features such as thermal shutdown and short-circuit protection, enhancing reliability and safety. The device is packaged in a small SOT-23-5 package, making it suitable for space-constrained applications.
Its low noise and low quiescent current make it ideal for battery-powered systems where energy efficiency is critical. Overall, the TPS7B6933DBVR provides a reliable solution for powering microcontrollers, sensors, and other low-power devices in various applications.
Key features include low dropout voltage, low quiescent current, and excellent line and load regulation. It also offers protection features such as thermal shutdown and short-circuit protection, enhancing reliability and safety. The device is packaged in a small SOT-23-5 package, making it suitable for space-constrained applications.
Its low noise and low quiescent current make it ideal for battery-powered systems where energy efficiency is critical. Overall, the TPS7B6933DBVR provides a reliable solution for powering microcontrollers, sensors, and other low-power devices in various applications.
Features
The TPS7B6933DBVR is a linear voltage regulator from Texas Instruments designed for various applications. Key features include:
1. Output Voltage: This regulator provides a fixed output voltage of 3.3V, suitable for microcontrollers and other digital circuits.
2. Input Voltage Range: It supports a wide input voltage range from 4.5V to 40V, making it versatile for automotive and industrial applications.
3. Low Quiescent Current: With a quiescent current as low as 15 µA, it is ideal for battery-powered applications, ensuring efficient power usage.
4. Output Current: The device can deliver up to 150 mA of output current, sufficient for powering low to medium-power devices.
5. Thermal Protection: It includes thermal shutdown features to prevent damage from overheating.
6. Short-Circuit Protection: The regulator is equipped with short-circuit protection to ensure reliability and safety.
7. Package: The device is available in a compact SOT-23-5 package, which is beneficial for space-constrained designs.
8. Temperature Range: It operates over a wide temperature range from -40°C to +125°C, suitable for harsh environments.
These features make the TPS7B6933DBVR a robust and efficient choice for power-sensitive applications.
1. Output Voltage: This regulator provides a fixed output voltage of 3.3V, suitable for microcontrollers and other digital circuits.
2. Input Voltage Range: It supports a wide input voltage range from 4.5V to 40V, making it versatile for automotive and industrial applications.
3. Low Quiescent Current: With a quiescent current as low as 15 µA, it is ideal for battery-powered applications, ensuring efficient power usage.
4. Output Current: The device can deliver up to 150 mA of output current, sufficient for powering low to medium-power devices.
5. Thermal Protection: It includes thermal shutdown features to prevent damage from overheating.
6. Short-Circuit Protection: The regulator is equipped with short-circuit protection to ensure reliability and safety.
7. Package: The device is available in a compact SOT-23-5 package, which is beneficial for space-constrained designs.
8. Temperature Range: It operates over a wide temperature range from -40°C to +125°C, suitable for harsh environments.
These features make the TPS7B6933DBVR a robust and efficient choice for power-sensitive applications.
Package
The TPS7B6933DBVR is a voltage regulator from Texas Instruments, housed in a SOT-23-5 package. This package is a compact, surface-mount option with five pins, commonly used for small electronic devices where space-saving is critical.
Pinout
The TPS7B6933DBVR is a linear voltage regulator from Texas Instruments. It typically comes in a 5-pin SOT-23 package. Here is a brief description of the pin functions:
1. IN (Pin 1): Input voltage pin where the unregulated voltage is supplied.
2. GND (Pin 2): Ground pin, serving as the common ground for the input and output voltage.
3. OUT (Pin 3): Output pin which provides the regulated output voltage.
4. NR (Pin 4): Noise reduction pin, which can be used to connect an external capacitor to reduce output noise.
5. EN (Pin 5): Enable pin to turn the regulator on or off. A high level enables the device, while a low level disables it.
The TPS7B6933DBVR is designed to provide a stable 3.3V output with low dropout voltage, suitable for automotive and other applications requiring a fixed output voltage.
1. IN (Pin 1): Input voltage pin where the unregulated voltage is supplied.
2. GND (Pin 2): Ground pin, serving as the common ground for the input and output voltage.
3. OUT (Pin 3): Output pin which provides the regulated output voltage.
4. NR (Pin 4): Noise reduction pin, which can be used to connect an external capacitor to reduce output noise.
5. EN (Pin 5): Enable pin to turn the regulator on or off. A high level enables the device, while a low level disables it.
The TPS7B6933DBVR is designed to provide a stable 3.3V output with low dropout voltage, suitable for automotive and other applications requiring a fixed output voltage.
Manufacturer
The TPS7B6933DBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and analog devices. TI is known for its innovation in the electronics industry and serves various sectors, such as automotive, industrial, personal electronics, and communications equipment. The company focuses on developing technologies that improve the performance and efficiency of electronic devices.
Application
The TPS7B6933DBVR is a linear voltage regulator designed for automotive and industrial applications. It is commonly used in areas that require ultra-low quiescent current and low-dropout voltage regulation, such as battery-powered systems, automotive electronic control units (ECUs), and infotainment systems. Additionally, it is suitable for powering microcontrollers, sensors, and communication modules where efficient power management is critical. Its robust performance in automotive environments makes it ideal for use in body electronics, instrumentation, and safety systems.
Equivalent
The TPS7B6933DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Equivalent products might include:
1. LD1117-3.3 from STMicroelectronics
2. MIC5209-3.3YM from Microchip Technology
3. NCP1117ST33T3G from ON Semiconductor
4. LP2951-3.3 from Texas Instruments
When selecting an equivalent, ensure the electrical specifications, package, and thermal characteristics match your application's requirements.
1. LD1117-3.3 from STMicroelectronics
2. MIC5209-3.3YM from Microchip Technology
3. NCP1117ST33T3G from ON Semiconductor
4. LP2951-3.3 from Texas Instruments
When selecting an equivalent, ensure the electrical specifications, package, and thermal characteristics match your application's requirements.
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