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TPS79601DCQR
+Lista de MateriaisIC REG LINEAR POS ADJ 1A SOT223
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FabricanteTexas Instruments
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Peça do Fabricante #TPS79601DCQR
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Ficha Técnica TPS79601DCQR DataSheet
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Pacote SOT-223-6
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 1.2V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 385 µA |
| PSRR | 59dB ~ 42dB (100Hz ~ 100kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SOT-223-6 |
Visão Geral
Description
The TPS79601DCQR is a low-dropout (LDO) voltage regulator from Texas Instruments. This device is part of the TPS796 family, which is designed to provide a high-performance power solution with fast start-up and low noise. The TPS79601DCQR can deliver up to 1A of output current, making it ideal for powering digital circuits, such as microcontrollers and processors, in various applications.
Key features include an adjustable output voltage range from 1.2V to 5.5V, a low dropout voltage of typically 250 mV at full load, and low quiescent current, enhancing power efficiency. The device also offers excellent line and load transient responses, ensuring stable operation even during fluctuating input or output conditions. Additionally, its low noise output makes it suitable for sensitive RF applications.
The TPS79601DCQR comes in a small, thermally efficient package, which simplifies circuit board design and optimizes space utilization. Its protection features, including thermal shutdown and current limit, ensure robust and reliable operation in various environments.
Key features include an adjustable output voltage range from 1.2V to 5.5V, a low dropout voltage of typically 250 mV at full load, and low quiescent current, enhancing power efficiency. The device also offers excellent line and load transient responses, ensuring stable operation even during fluctuating input or output conditions. Additionally, its low noise output makes it suitable for sensitive RF applications.
The TPS79601DCQR comes in a small, thermally efficient package, which simplifies circuit board design and optimizes space utilization. Its protection features, including thermal shutdown and current limit, ensure robust and reliable operation in various environments.
Equivalent
The TPS79601DCQR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products could include similar LDO regulators from other manufacturers like:
1. Microchip's MCP1825S series.
2. Analog Devices' ADP3330 series.
3. ON Semiconductor's NCP566 series.
When searching for equivalents, check key specifications like output current, dropout voltage, and package compatibility to ensure they meet your specific application needs.
1. Microchip's MCP1825S series.
2. Analog Devices' ADP3330 series.
3. ON Semiconductor's NCP566 series.
When searching for equivalents, check key specifications like output current, dropout voltage, and package compatibility to ensure they meet your specific application needs.
Features
The TPS79601DCQR is a high-performance low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Output Voltage Range: Adjustable from 1.2V to 5.5V, providing flexibility for different applications.
2. Output Current: Up to 1 A, suitable for powering moderate-load circuits.
3. Low Dropout Voltage: Typically around 300 mV at full load, enhancing efficiency by allowing use of lower input voltages.
4. Fast Transient Response: Ensures stability and performance under rapidly changing load conditions.
5. Low Output Noise: Reduced noise for sensitive applications, important in RF and precision analog circuits.
6. Enable Pin: Allows the device to be turned on or off, minimizing power consumption when not needed.
7. Thermal Protection: Includes features to prevent overheating, increasing reliability.
8. Overcurrent Protection: Safeguards against excessive load current conditions.
9. Small Package Size: Available in a 10-pin MSOP PowerPAD package, saving board space for compact designs.
These features make the TPS79601DCQR suitable for use in portable electronics, telecommunications, and industrial applications.
1. Output Voltage Range: Adjustable from 1.2V to 5.5V, providing flexibility for different applications.
2. Output Current: Up to 1 A, suitable for powering moderate-load circuits.
3. Low Dropout Voltage: Typically around 300 mV at full load, enhancing efficiency by allowing use of lower input voltages.
4. Fast Transient Response: Ensures stability and performance under rapidly changing load conditions.
5. Low Output Noise: Reduced noise for sensitive applications, important in RF and precision analog circuits.
6. Enable Pin: Allows the device to be turned on or off, minimizing power consumption when not needed.
7. Thermal Protection: Includes features to prevent overheating, increasing reliability.
8. Overcurrent Protection: Safeguards against excessive load current conditions.
9. Small Package Size: Available in a 10-pin MSOP PowerPAD package, saving board space for compact designs.
These features make the TPS79601DCQR suitable for use in portable electronics, telecommunications, and industrial applications.
Pinout
The TPS79601DCQR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in an 8-pin HVSSOP (High-Voltage Shrink Small-Outline Package) package. Here is a brief overview of its pin functions:
1. IN: Input voltage supply pin where the input voltage is provided.
2. GND: Ground pin, which is the reference point for the LDO.
3. OUT: Output voltage pin where the regulated voltage is provided.
4. NR: Noise reduction pin used to connect an external capacitor for noise filtering.
5. FB: Feedback pin used for setting the output voltage by connecting it to a resistor network.
6. EN: Enable pin to control the operation of the regulator; driving it high enables the device.
7. NC: No connect pin, typically not connected internally and used for manufacturing purposes.
8. SS: Soft-Start pin used to control the rate of rise of the output voltage during startup.
These functions allow the TPS79601DCQR to provide a stable output voltage with low noise, making it suitable for precision analog and power-sensitive applications.
1. IN: Input voltage supply pin where the input voltage is provided.
2. GND: Ground pin, which is the reference point for the LDO.
3. OUT: Output voltage pin where the regulated voltage is provided.
4. NR: Noise reduction pin used to connect an external capacitor for noise filtering.
5. FB: Feedback pin used for setting the output voltage by connecting it to a resistor network.
6. EN: Enable pin to control the operation of the regulator; driving it high enables the device.
7. NC: No connect pin, typically not connected internally and used for manufacturing purposes.
8. SS: Soft-Start pin used to control the rate of rise of the output voltage during startup.
These functions allow the TPS79601DCQR to provide a stable output voltage with low noise, making it suitable for precision analog and power-sensitive applications.
Manufacturer
The TPS79601DCQR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is known for its innovation in analog and embedded processing products and is one of the largest semiconductor companies in the world. TI's products are used in a wide variety of applications, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is headquartered in Dallas, Texas.
Application
The TPS79601DCQR is a low-dropout (LDO) voltage regulator designed for applications requiring precise voltage regulation and low noise. Its typical application areas include:
1. Telecommunications Equipment: Provides stable power for sensitive communication circuits.
2. Battery-Powered Devices: Optimizes battery life by delivering efficient power management.
3. Portable Electronics: Suitable for smartphones, tablets, and wearables needing low dropout voltage.
4. Industrial Monitoring: Ensures reliable power supply in sensor and monitoring systems.
5. Medical Devices: Delivers consistent power for portable medical instruments.
6. Consumer Electronics: Powers audio and video equipment requiring low-noise operation.
Its features make it ideal for any application needing efficient and reliable voltage regulation.
1. Telecommunications Equipment: Provides stable power for sensitive communication circuits.
2. Battery-Powered Devices: Optimizes battery life by delivering efficient power management.
3. Portable Electronics: Suitable for smartphones, tablets, and wearables needing low dropout voltage.
4. Industrial Monitoring: Ensures reliable power supply in sensor and monitoring systems.
5. Medical Devices: Delivers consistent power for portable medical instruments.
6. Consumer Electronics: Powers audio and video equipment requiring low-noise operation.
Its features make it ideal for any application needing efficient and reliable voltage regulation.
Package
The TPS79601DCQR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is housed in a SON (Small Outline No-lead) package with the dimensions 3.00mm x 3.00mm. The package type is often referred to as a VSON (Very Thin Small Outline No-lead), which enhances thermal performance and is suitable for space-constrained applications.
