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TPS78601DCQR
+BOMIC REG LIN POS ADJ 1.5A SOT223-6
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #TPS78601DCQR
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Bảng dữ liệu TPS78601DCQR DataSheet
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Gói SOT-223
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Có sẵn5446
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | 5.5V |
| Voltage Dropout (Max) | 0.47V @ 1.5A |
| Current - Output | 1.5A |
| Current - Quiescent (Iq) | 385 µA |
| PSRR | 59dB ~ 32dB (100Hz ~ 100kHz) |
| 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 |
Tổng quan
Description
The TPS78601DCQR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide high-accuracy voltage regulation with a low input-to-output differential voltage. It features a fixed and adjustable output voltage option, typically ranging from 1.2V to 5.5V, making it versatile for various applications. The device supports up to 1.5A of output current, ensuring reliable performance for medium-power applications.
The TPS78601DCQR is known for its fast transient response, low noise, and excellent line and load regulation. It incorporates features such as overcurrent protection, thermal shutdown, and startup current limiting, enhancing its reliability and safety in electronic circuits. Additionally, its low quiescent current makes it suitable for battery-powered applications where efficiency is critical.
The device comes in a small-outline SOT-223 package, facilitating space-constrained designs. It is commonly used in applications such as communication devices, consumer electronics, and industrial systems, where stable and efficient power supply is essential.
The TPS78601DCQR is known for its fast transient response, low noise, and excellent line and load regulation. It incorporates features such as overcurrent protection, thermal shutdown, and startup current limiting, enhancing its reliability and safety in electronic circuits. Additionally, its low quiescent current makes it suitable for battery-powered applications where efficiency is critical.
The device comes in a small-outline SOT-223 package, facilitating space-constrained designs. It is commonly used in applications such as communication devices, consumer electronics, and industrial systems, where stable and efficient power supply is essential.
Equivalent
The TPS78601DCQR is an LDO voltage regulator by Texas Instruments. Equivalent products could include:
1. Micrel MIC29301 - High-current, low-dropout regulator.
2. Analog Devices ADM7171 - Ultralow noise, high PSRR LDO.
3. Linear Technology LT1963A - Low dropout regulator.
Always verify specifications such as voltage, current, and package to ensure compatibility with your application.
1. Micrel MIC29301 - High-current, low-dropout regulator.
2. Analog Devices ADM7171 - Ultralow noise, high PSRR LDO.
3. Linear Technology LT1963A - Low dropout regulator.
Always verify specifications such as voltage, current, and package to ensure compatibility with your application.
Features
The TPS78601DCQR is a high-performance, low-dropout (LDO) voltage regulator designed by Texas Instruments. Key features include:
1. Output Voltage: Adjustable output voltage ranging from 1.2V to 5.5V.
2. Input Voltage: Supports a wide input voltage range from 2.7V to 6.5V.
3. Output Current: Capable of delivering up to 1.5A of output current.
4. Low Dropout Voltage: Offers a low dropout voltage, which is critical for maintaining regulation at lower input voltages.
5. Fast Transient Response: Provides quick response to load changes, enhancing performance in dynamic conditions.
6. Low Quiescent Current: Consumes minimal current during no-load conditions, improving overall efficiency.
7. Ultralow Noise: Designed to produce low output noise without the need for an external capacitor.
8. Stability: Stable with low ESR capacitors, ensuring reliable performance across various applications.
9. Thermal Protection: Includes over-temperature and current limiting for enhanced reliability.
10. Package: Available in a 5-pin SOT-223 package, optimizing space in compact designs.
These features make the TPS78601DCQR suitable for applications requiring efficient power management, such as in telecommunications and portable devices.
1. Output Voltage: Adjustable output voltage ranging from 1.2V to 5.5V.
2. Input Voltage: Supports a wide input voltage range from 2.7V to 6.5V.
3. Output Current: Capable of delivering up to 1.5A of output current.
4. Low Dropout Voltage: Offers a low dropout voltage, which is critical for maintaining regulation at lower input voltages.
5. Fast Transient Response: Provides quick response to load changes, enhancing performance in dynamic conditions.
6. Low Quiescent Current: Consumes minimal current during no-load conditions, improving overall efficiency.
7. Ultralow Noise: Designed to produce low output noise without the need for an external capacitor.
8. Stability: Stable with low ESR capacitors, ensuring reliable performance across various applications.
9. Thermal Protection: Includes over-temperature and current limiting for enhanced reliability.
10. Package: Available in a 5-pin SOT-223 package, optimizing space in compact designs.
These features make the TPS78601DCQR suitable for applications requiring efficient power management, such as in telecommunications and portable devices.
Pinout
The TPS78601DCQR is a fixed-output low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin SOT-223 package. Here are the pin functions:
1. VIN (Pin 1): Input voltage pin. Connects to the input supply.
2. GND (Pin 2): Ground pin. Connects to the system ground.
3. EN (Pin 3): Enable pin. Used to enable or disable the regulator.
4. NR (Pin 4): Noise reduction pin. Connects to an external capacitor to reduce output noise.
5. VOUT (Pin 5): Output voltage pin. Provides the regulated output voltage.
This device is designed for high-performance applications requiring high accuracy, low noise, and high power-supply rejection ratio (PSRR).
1. VIN (Pin 1): Input voltage pin. Connects to the input supply.
2. GND (Pin 2): Ground pin. Connects to the system ground.
3. EN (Pin 3): Enable pin. Used to enable or disable the regulator.
4. NR (Pin 4): Noise reduction pin. Connects to an external capacitor to reduce output noise.
5. VOUT (Pin 5): Output voltage pin. Provides the regulated output voltage.
This device is designed for high-performance applications requiring high accuracy, low noise, and high power-supply rejection ratio (PSRR).
Manufacturer
The TPS78601DCQR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company that specializes in developing analog and embedded processing chips. The company's products are used in various applications, including industrial, automotive, personal electronics, and communications equipment. TI is known for its innovation in the semiconductor industry and has a long history of providing high-quality electronic components.
Application
The TPS78601DCQR is a low-dropout (LDO) voltage regulator designed for applications requiring high-performance power management. It is suitable for use in:
1. Communication Equipment: Provides stable voltage in networking devices like routers and switches.
2. Consumer Electronics: Powers components in gadgets such as digital cameras and portable media players.
3. Industrial Applications: Used in sensors and control systems requiring reliable power supply.
4. Medical Devices: Supports critical components with low-noise power in medical monitoring equipment.
5. Computing Systems: Offers efficient power to CPUs and peripheral devices in computers and servers.
These application areas benefit from its fast transient response, low noise, and high accuracy output voltage.
1. Communication Equipment: Provides stable voltage in networking devices like routers and switches.
2. Consumer Electronics: Powers components in gadgets such as digital cameras and portable media players.
3. Industrial Applications: Used in sensors and control systems requiring reliable power supply.
4. Medical Devices: Supports critical components with low-noise power in medical monitoring equipment.
5. Computing Systems: Offers efficient power to CPUs and peripheral devices in computers and servers.
These application areas benefit from its fast transient response, low noise, and high accuracy output voltage.
Package
The TPS78601DCQR is housed in a SON (Small Outline No-lead) package type. This package is compact and suitable for space-constrained applications, providing a reliable thermal performance and electrical connection for the voltage regulator integrated circuit.
