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TPS71550QDCKRQ1
+BOMIC REG LINEAR 5V 50MA SC-70-5
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #TPS71550QDCKRQ1
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사양
| 속성 | 가치 |
| Part Status | Active |
| Base Product Number | TPS71550 |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 24V |
| Voltage - Output (Min / Fixed) | 5V |
| Voltage Dropout (Max) | 0.75V @ 50mA |
| Current - Output | 50mA |
| Current - Quiescent (Iq) | 12 µA |
| PSRR | 60dB (100kHz) |
| Protection Features | Over Current, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 5-TSSOP, SC-70-5, SOT-353 |
| Supplier Device Package | SC-70-5 |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
개요
Description
The TPS71550QDCKRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for automotive applications. It provides a stable output voltage of 5V with a maximum output current of 50mA. This device is part of the TPS715-Q1 series, known for its high precision and low quiescent current, making it highly efficient, particularly in battery-powered applications.
The regulator features excellent line and load transient response, ensuring consistent performance under varying conditions. It is designed to operate over a wide input voltage range, typically from 2.5V to 24V, making it versatile for various applications. Its low dropout voltage characteristic allows it to maintain regulation even at lower input-output voltage differentials.
The TPS71550QDCKRQ1 is automotive-qualified, meeting the AEC-Q100 standard, making it suitable for use in automotive environments. It also includes protection features such as current limit and thermal shutdown, enhancing its reliability and safety. With its compact package, it is ideal for applications requiring space-saving solutions.
The regulator features excellent line and load transient response, ensuring consistent performance under varying conditions. It is designed to operate over a wide input voltage range, typically from 2.5V to 24V, making it versatile for various applications. Its low dropout voltage characteristic allows it to maintain regulation even at lower input-output voltage differentials.
The TPS71550QDCKRQ1 is automotive-qualified, meeting the AEC-Q100 standard, making it suitable for use in automotive environments. It also includes protection features such as current limit and thermal shutdown, enhancing its reliability and safety. With its compact package, it is ideal for applications requiring space-saving solutions.
Equivalent
The TPS71550QDCKRQ1 is an automotive-qualified, low-dropout (LDO) voltage regulator from Texas Instruments. For equivalent products, consider regulators with similar specifications:
1. MIC5280 from Microchip Technology – offers similar low-dropout voltage performance.
2. NCP1117 from ON Semiconductor – provides comparable LDO functionality.
3. LT1761 from Analog Devices – offers similar low-noise and low-dropout features.
Always check the specific electrical requirements and package compatibility before substituting.
1. MIC5280 from Microchip Technology – offers similar low-dropout voltage performance.
2. NCP1117 from ON Semiconductor – provides comparable LDO functionality.
3. LT1761 from Analog Devices – offers similar low-noise and low-dropout features.
Always check the specific electrical requirements and package compatibility before substituting.
Features
The TPS71550QDCKRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments designed for automotive applications. Key features include:
1. Output Voltage: Fixed output voltage of 5.0V.
2. Input Voltage Range: 2.5V to 24V, suitable for a wide range of supply voltages.
3. Low Dropout Voltage: Ensures efficient operation with minimal input-output voltage differential.
4. Quiescent Current: Ultra-low quiescent current of approximately 3 µA, optimizing power consumption.
5. Load Regulation: Designed for stable output under varying load conditions.
6. Temperature Range: Operates within an automotive-grade temperature range of -40°C to 125°C.
7. Package: Available in a compact SOT-23 package, facilitating space-constrained designs.
8. Protection Features: Includes thermal shutdown and current limit protection for enhanced reliability.
9. Qualification: AEC-Q100 qualified, ensuring it meets automotive reliability standards.
These features make the TPS71550QDCKRQ1 suitable for automotive and other applications requiring high efficiency, reliability, and compact design.
1. Output Voltage: Fixed output voltage of 5.0V.
2. Input Voltage Range: 2.5V to 24V, suitable for a wide range of supply voltages.
3. Low Dropout Voltage: Ensures efficient operation with minimal input-output voltage differential.
4. Quiescent Current: Ultra-low quiescent current of approximately 3 µA, optimizing power consumption.
5. Load Regulation: Designed for stable output under varying load conditions.
6. Temperature Range: Operates within an automotive-grade temperature range of -40°C to 125°C.
7. Package: Available in a compact SOT-23 package, facilitating space-constrained designs.
8. Protection Features: Includes thermal shutdown and current limit protection for enhanced reliability.
9. Qualification: AEC-Q100 qualified, ensuring it meets automotive reliability standards.
These features make the TPS71550QDCKRQ1 suitable for automotive and other applications requiring high efficiency, reliability, and compact design.
Pinout
The TPS71550QDCKRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments. It is an automotive-grade component that offers a fixed output voltage of 5.0 V.
The device comes in a 5-pin SOT-23 (DCK) package. Here is a brief overview of the pin functions:
1. IN (Pin 1): This is the input pin where the unregulated voltage is supplied. It is where the device receives the input voltage that it regulates and outputs as a stable voltage.
2. GND (Pin 2): This is the ground pin, which serves as the reference point for the regulator circuit.
3. NR (Pin 3): The noise reduction pin, which can be used to connect a capacitor to reduce output noise.
4. OUT (Pin 4): This is the output pin where the regulated voltage is provided to the load.
5. NC (Pin 5): This is a no-connect pin, often left unconnected or used for additional mechanical stability in the layout.
The TPS71550QDCKRQ1 is designed for applications that require low noise and low quiescent current, making it suitable for automotive and other demanding environments.
The device comes in a 5-pin SOT-23 (DCK) package. Here is a brief overview of the pin functions:
1. IN (Pin 1): This is the input pin where the unregulated voltage is supplied. It is where the device receives the input voltage that it regulates and outputs as a stable voltage.
2. GND (Pin 2): This is the ground pin, which serves as the reference point for the regulator circuit.
3. NR (Pin 3): The noise reduction pin, which can be used to connect a capacitor to reduce output noise.
4. OUT (Pin 4): This is the output pin where the regulated voltage is provided to the load.
5. NC (Pin 5): This is a no-connect pin, often left unconnected or used for additional mechanical stability in the layout.
The TPS71550QDCKRQ1 is designed for applications that require low noise and low quiescent current, making it suitable for automotive and other demanding environments.
Manufacturer
The TPS71550QDCKRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of semiconductor products and integrated circuits. TI is well-known for its analog chips and embedded processors, which are used in a variety of electronic systems across numerous industries, including automotive, consumer electronics, communications, and industrial equipment. The company is headquartered in Dallas, Texas, and has a significant presence in the research, development, manufacturing, and sales of semiconductor technologies worldwide.
Application
The TPS71550QDCKRQ1 is a low-dropout (LDO) linear voltage regulator designed for a variety of applications. Key areas include:
1. Automotive Systems: Used in infotainment, telematics, and advanced driver-assistance systems due to its AEC-Q100 qualification.
2. Consumer Electronics: Powers microcontrollers, sensors, and communication devices in gadgets.
3. Industrial Equipment: Offers stable voltage output for control systems and automation.
4. Communication Devices: Supports RF and DSP applications with low noise and precision.
5. Battery-Powered Devices: Efficiently manages power in portable electronics by reducing energy consumption.
Its robust performance in diverse environments makes it suitable for these applications.
1. Automotive Systems: Used in infotainment, telematics, and advanced driver-assistance systems due to its AEC-Q100 qualification.
2. Consumer Electronics: Powers microcontrollers, sensors, and communication devices in gadgets.
3. Industrial Equipment: Offers stable voltage output for control systems and automation.
4. Communication Devices: Supports RF and DSP applications with low noise and precision.
5. Battery-Powered Devices: Efficiently manages power in portable electronics by reducing energy consumption.
Its robust performance in diverse environments makes it suitable for these applications.
Package
The TPS71550QDCKRQ1 is a linear voltage regulator from Texas Instruments. It comes in a SOT-23-5 package, which is a small-outline, 5-pin configuration. This package type is suitable for applications requiring a compact form factor.
