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TPS76801QD
IC REG LINEAR POS ADJ 1A 8SOIC
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- Mfr。パート #TPS76801QD
- パッケージ SOIC (D)-8
- データシート TPS76801QD DataSheet
- 在庫中4648
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仕様
| Package | Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 10V |
| Voltage-Output(Min/Fixed) | 1.2V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 125 µA |
| PSRR | 60dB (1kHz) |
| ControlFeatures | Enable, Power Good |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概要
Description
The TPS76801QD is a low-dropout linear voltage regulator from Texas Instruments, designed to provide a stable output voltage with high accuracy and low noise. It supports an output current of up to 1A and features a wide input voltage range, typically from 2.7V to 10V, making it suitable for a variety of applications in consumer electronics, industrial equipment, and telecommunications.
This regulator offers an adjustable output voltage, which can be set using external resistors, providing flexibility for various design needs. A key feature of the TPS76801QD is its low-dropout voltage, which enhances efficiency and performance in battery-powered and low-voltage systems.
Additionally, it comes with built-in protection features, including current limiting and thermal shutdown, ensuring safe and reliable operation under various conditions. The device is packaged in a compact and thermally efficient package, aiding in space-constrained applications. Overall, the TPS76801QD is valued for its combination of performance, flexibility, and protection features.
This regulator offers an adjustable output voltage, which can be set using external resistors, providing flexibility for various design needs. A key feature of the TPS76801QD is its low-dropout voltage, which enhances efficiency and performance in battery-powered and low-voltage systems.
Additionally, it comes with built-in protection features, including current limiting and thermal shutdown, ensuring safe and reliable operation under various conditions. The device is packaged in a compact and thermally efficient package, aiding in space-constrained applications. Overall, the TPS76801QD is valued for its combination of performance, flexibility, and protection features.
Features
The TPS76801QD is a low-dropout (LDO) voltage regulator from Texas Instruments designed for applications requiring efficient voltage regulation with minimal power loss. Key features include:
1. Output Current: It supports an output current of up to 1A, making it suitable for powering various electronic circuits.
2. Adjustable Output Voltage: The output voltage can be adjusted to meet specific application needs, providing flexibility in designing power systems.
3. Low Dropout Voltage: With a dropout voltage of approximately 350 mV at full load, it allows for efficient operation even when the input voltage is close to the desired output voltage.
4. Fast Transient Response: The device is capable of responding quickly to changes in load conditions, which is crucial for maintaining stable output in dynamic environments.
5. Thermal and Overcurrent Protection: Integrated protection features prevent damage due to overheating and excessive current flow, enhancing reliability.
6. Enable Pin: An external enable pin allows the device to be easily turned on or off, facilitating power management.
7. Package: The TPS76801QD comes in a TO-263 package, which aids in efficient heat dissipation.
These features make the TPS76801QD suitable for a variety of applications, including telecommunications, computers, and other consumer electronics.
1. Output Current: It supports an output current of up to 1A, making it suitable for powering various electronic circuits.
2. Adjustable Output Voltage: The output voltage can be adjusted to meet specific application needs, providing flexibility in designing power systems.
3. Low Dropout Voltage: With a dropout voltage of approximately 350 mV at full load, it allows for efficient operation even when the input voltage is close to the desired output voltage.
4. Fast Transient Response: The device is capable of responding quickly to changes in load conditions, which is crucial for maintaining stable output in dynamic environments.
5. Thermal and Overcurrent Protection: Integrated protection features prevent damage due to overheating and excessive current flow, enhancing reliability.
6. Enable Pin: An external enable pin allows the device to be easily turned on or off, facilitating power management.
7. Package: The TPS76801QD comes in a TO-263 package, which aids in efficient heat dissipation.
These features make the TPS76801QD suitable for a variety of applications, including telecommunications, computers, and other consumer electronics.
Package
The TPS76801QD is typically available in the TO-252 (DPAK) package type. This package is designed for surface mount applications and offers efficient thermal performance due to its metal tab, which aids in heat dissipation.
Pinout
The TPS76801QD is a low-dropout (LDO) voltage regulator from Texas Instruments, specifically designed for applications requiring a regulated output voltage. It features a 5-pin package configuration. The primary functions and pin assignments are as follows:
1. IN (Input): This pin is connected to the unregulated input voltage. It supplies power to the regulator.
2. GND (Ground): This pin serves as the ground reference for the input and output voltages.
3. OUT (Output): The regulated output voltage is provided at this pin. It delivers a stable voltage to the connected load.
4. NR (Noise Reduction): A capacitor connected to this pin can be used to improve the regulator's noise performance, reducing output voltage noise levels.
5. FB (Feedback): This pin allows for setting the output voltage via an external resistor divider network. It helps in adjusting the voltage to the desired level by feeding back a portion of the output voltage to the regulator circuitry.
This configuration ensures a reliable performance in providing a stable output voltage with low dropout, suitable for various electronic applications.
1. IN (Input): This pin is connected to the unregulated input voltage. It supplies power to the regulator.
2. GND (Ground): This pin serves as the ground reference for the input and output voltages.
3. OUT (Output): The regulated output voltage is provided at this pin. It delivers a stable voltage to the connected load.
4. NR (Noise Reduction): A capacitor connected to this pin can be used to improve the regulator's noise performance, reducing output voltage noise levels.
5. FB (Feedback): This pin allows for setting the output voltage via an external resistor divider network. It helps in adjusting the voltage to the desired level by feeding back a portion of the output voltage to the regulator circuitry.
This configuration ensures a reliable performance in providing a stable output voltage with low dropout, suitable for various electronic applications.
Manufacturer
The TPS76801QD is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide variety of analog and digital embedded and application processing technologies. They are known for their involvement in producing integrated circuits and semiconductors that are used in a variety of electronics applications, ranging from consumer electronics to industrial and automotive solutions. TI focuses on innovation and development in analog technology, digital signal processing, and microcontroller units.
Application
The TPS76801QD is a low-dropout (LDO) voltage regulator designed for powering sensitive electronics in various applications. Key application areas include consumer electronics, telecommunications, industrial systems, and computing devices. It is suitable for powering microprocessors, DSPs, FPGAs, and other digital ICs that require low-voltage, high-current power with minimal noise. Its precision output voltage regulation and efficient power management make it ideal for battery-operated devices and portable equipment.
Equivalent
The TPS76801QD is a low-dropout (LDO) voltage regulator by Texas Instruments. Equivalent products include the LM1086-ADJ by Texas Instruments, the LT1086 by Analog Devices, and the MIC39101 by Microchip Technology. When selecting an equivalent, ensure that the input/output voltage range, output current, dropout voltage, package type, and other specifications match your application's requirements. Always refer to the specific datasheets for detailed comparisons.
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出荷料参照(DHL/FedEx):
DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。
フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。
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