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IC REG LIN POS ADJ 50MA SC70-5
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FabricanteTexas Instruments
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Peça do Fabricante #TPS71501QDCKRQ1
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Pacote SOT-SC70-5
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 24V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | 15V |
| Voltage Dropout (Max) | 0.23V @ 500mA |
| Current - Output | 50mA |
| Current - Quiescent (Iq) | 4.2 µA |
| Current - Supply (Max) | 5.8 µA |
| PSRR | 55dB ~ 52dB (120Hz) |
| Control Features | Enable, Power Good |
| Protection Features | Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
The TPS71501QDCKRQ1 is a linear voltage regulator from Texas Instruments. It is part of the TPS715 series, known for its low-dropout (LDO) performance and ability to maintain a regulated output voltage with minimal input-output differential. This specific model is designed for use in automotive and other high-reliability applications, achieving an AEC-Q100 qualification, which ensures that it meets rigorous automotive industry standards.
Key features of the TPS71501QDCKRQ1 include a wide input voltage range, low quiescent current, and excellent transient response, making it suitable for applications that demand high efficiency and reliability. It can deliver up to 50 mA of output current, has an adjustable output voltage option, and includes protection features such as thermal shutdown and current limiting to enhance operational safety. The device is housed in a compact SOT-23 package, facilitating easy integration into space-constrained designs. Overall, the TPS71501QDCKRQ1 is ideal for applications requiring low noise, low power consumption, and robustness under varying operating conditions.
Key features of the TPS71501QDCKRQ1 include a wide input voltage range, low quiescent current, and excellent transient response, making it suitable for applications that demand high efficiency and reliability. It can deliver up to 50 mA of output current, has an adjustable output voltage option, and includes protection features such as thermal shutdown and current limiting to enhance operational safety. The device is housed in a compact SOT-23 package, facilitating easy integration into space-constrained designs. Overall, the TPS71501QDCKRQ1 is ideal for applications requiring low noise, low power consumption, and robustness under varying operating conditions.
Equivalent
Equivalent products to the TPS71501QDCKRQ1, which is a low-dropout (LDO) linear voltage regulator from Texas Instruments, include:
1. Microchip MCP1700: Known for its low dropout voltage and low quiescent current.
2. ON Semiconductor NCP1117: Offers similar performance with a slightly higher output current.
3. Analog Devices ADM7150: Provides low noise and high PSRR, suitable for precision applications.
4. STMicroelectronics LD1117: A widely used LDO with similar voltage regulation capabilities.
Ensure compatibility with specifications before interchange.
1. Microchip MCP1700: Known for its low dropout voltage and low quiescent current.
2. ON Semiconductor NCP1117: Offers similar performance with a slightly higher output current.
3. Analog Devices ADM7150: Provides low noise and high PSRR, suitable for precision applications.
4. STMicroelectronics LD1117: A widely used LDO with similar voltage regulation capabilities.
Ensure compatibility with specifications before interchange.
Features
The TPS71501QDCKRQ1 is a low-dropout (LDO) linear voltage regulator with the following key features:
1. Wide Input Voltage Range: Supports an input range from 2.5 V to 24 V, making it versatile for various applications.
2. Adjustable Output Voltage: The output voltage can be set from 1.2 V to 15 V using external resistors.
3. Low Quiescent Current: Consumes minimal power with a quiescent current of 3.2 µA, suitable for battery-operated devices.
4. High PSRR: Offers a high power supply rejection ratio, enhancing performance in noisy environments.
5. Low Dropout Voltage: Features a low dropout voltage of 50 mV at light loads, improving efficiency.
6. Thermal Protection: Includes thermal shutdown to prevent damage from overheating.
7. Current Limiting: Provides short-circuit current protection.
8. Package and Reliability: Comes in a small SOT-23 package and is qualified for automotive applications with AEC-Q100 standards.
9. Temperature Range: Operates over a wide temperature range from -40°C to 125°C.
These features make the TPS71501QDCKRQ1 suitable for automotive, industrial, and consumer electronics applications.
1. Wide Input Voltage Range: Supports an input range from 2.5 V to 24 V, making it versatile for various applications.
2. Adjustable Output Voltage: The output voltage can be set from 1.2 V to 15 V using external resistors.
3. Low Quiescent Current: Consumes minimal power with a quiescent current of 3.2 µA, suitable for battery-operated devices.
4. High PSRR: Offers a high power supply rejection ratio, enhancing performance in noisy environments.
5. Low Dropout Voltage: Features a low dropout voltage of 50 mV at light loads, improving efficiency.
6. Thermal Protection: Includes thermal shutdown to prevent damage from overheating.
7. Current Limiting: Provides short-circuit current protection.
8. Package and Reliability: Comes in a small SOT-23 package and is qualified for automotive applications with AEC-Q100 standards.
9. Temperature Range: Operates over a wide temperature range from -40°C to 125°C.
These features make the TPS71501QDCKRQ1 suitable for automotive, industrial, and consumer electronics applications.
Pinout
The TPS71501QDCKRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments. It is available in a 5-pin SOT-23 package. The general pin functions are as follows:
1. IN (Input): This pin is connected to the input voltage source.
2. GND (Ground): This is the ground connection of the device.
3. OUT (Output): The regulated output voltage is available at this pin.
4. FB (Feedback): This pin is used to set the output voltage by connecting it to a resistor divider network. It allows for adjustable output voltage.
5. NR/SS (Noise Reduction/Soft Start): This pin can be used to reduce output noise or implement a soft start by connecting a capacitor.
The TPS71501QDCKRQ1 is designed for use in automotive applications, offering a wide input voltage range, low quiescent current, and good transient response. It is suitable for applications requiring low power and precision voltage regulation.
1. IN (Input): This pin is connected to the input voltage source.
2. GND (Ground): This is the ground connection of the device.
3. OUT (Output): The regulated output voltage is available at this pin.
4. FB (Feedback): This pin is used to set the output voltage by connecting it to a resistor divider network. It allows for adjustable output voltage.
5. NR/SS (Noise Reduction/Soft Start): This pin can be used to reduce output noise or implement a soft start by connecting a capacitor.
The TPS71501QDCKRQ1 is designed for use in automotive applications, offering a wide input voltage range, low quiescent current, and good transient response. It is suitable for applications requiring low power and precision voltage regulation.
Manufacturer
The TPS71501QDCKRQ1 is manufactured by Texas Instruments Incorporated. Texas Instruments, commonly known as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. These products are sold to electronics designers and manufacturers globally. TI is a leader in the semiconductor industry and its products are used in a wide range of applications, including industrial, automotive, personal electronics, and communications. The company is known for its innovation in analog electronics, embedded processors, and digital signal processing.
Application
The TPS71501QDCKRQ1 is a low-dropout (LDO) voltage regulator commonly used in automotive, industrial, and consumer electronics applications. Its key application areas include power management for microcontrollers, sensors, and communication devices, where stable voltage and low noise are critical. It's suitable for use in automotive systems due to its qualification under AEC-Q100 standards, making it ideal for dashboard electronics, infotainment systems, and other vehicle electronics. Additionally, the device's low quiescent current makes it well-suited for battery-powered devices, portable electronics, and energy-efficient systems.
Package
The TPS71501QDCKRQ1 is a voltage regulator from Texas Instruments, and it comes in a SOT-23-5 package type. This package is a small outline transistor design with five leads, suitable for surface-mount technology.
