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TPS7A8300ARGWR
+Lista de MateriaisIC REG LINEAR POS ADJ 2A 20VQFN
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FabricanteTexas Instruments
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Peça do Fabricante #TPS7A8300ARGWR
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Pacote VQFN20
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable/Programmable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6.5V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 5.2V |
| VoltageDropout(Max) | 0.3V @ 2A |
| Current-Output | 2A |
| Current-Quiescent(Iq) | 4 mA |
| Current-Supply(Max) | 5 mA |
| PSRR | 42dB ~ 25dB (10kHz ~ 500kHz) |
| ControlFeatures | Enable, Power Good, Soft Start |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 20-VQFN Exposed Pad |
Visão Geral
Description
The TPS7A8300ARGWR is a high-performance, low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It is part of the TPS7A83 series, known for its high precision and low noise. The device is capable of delivering up to 2 A of output current with a wide input voltage range of 1.1 V to 6.5 V, making it versatile for various applications.
Key features include its ultra-low noise and high power-supply rejection ratio (PSRR), which make it suitable for sensitive analog and RF applications. The TPS7A8300ARGWR offers adjustable output voltage, allowing users to set it between 0.8 V and 5.0 V via an external resistor divider.
Its small footprint and thermal-resistant package make it ideal for space-constrained applications. Additionally, it includes protection features like current limit and thermal shutdown to ensure robust and reliable operation. These characteristics make the TPS7A8300ARGWR suitable for powering high-performance processors, FPGAs, and other digital systems requiring low noise and precision voltage regulation.
Key features include its ultra-low noise and high power-supply rejection ratio (PSRR), which make it suitable for sensitive analog and RF applications. The TPS7A8300ARGWR offers adjustable output voltage, allowing users to set it between 0.8 V and 5.0 V via an external resistor divider.
Its small footprint and thermal-resistant package make it ideal for space-constrained applications. Additionally, it includes protection features like current limit and thermal shutdown to ensure robust and reliable operation. These characteristics make the TPS7A8300ARGWR suitable for powering high-performance processors, FPGAs, and other digital systems requiring low noise and precision voltage regulation.
Equivalent
The TPS7A8300ARGWR is a high-performance low-dropout (LDO) linear regulator by Texas Instruments. Equivalent products from other manufacturers might include:
1. LT3045 by Analog Devices: A low-noise, high-current LDO regulator.
2. NCP59900 by ON Semiconductor: Offers similar features with high current capability.
3. MIC29150/29300 by Microchip Technology: High-current LDOs suitable for similar applications.
When considering alternatives, ensure compatibility in terms of voltage, current, noise performance, and package type.
1. LT3045 by Analog Devices: A low-noise, high-current LDO regulator.
2. NCP59900 by ON Semiconductor: Offers similar features with high current capability.
3. MIC29150/29300 by Microchip Technology: High-current LDOs suitable for similar applications.
When considering alternatives, ensure compatibility in terms of voltage, current, noise performance, and package type.
Features
The TPS7A8300ARGWR is a high-performance, low-dropout (LDO) voltage regulator designed by Texas Instruments. Key features of this component include:
1. High Current Capability: It supports up to 2 A of output current, making it suitable for powering high-demand applications.
2. Wide Input Voltage Range: The device operates with an input voltage range of 1.5 V to 6.5 V, offering flexibility for various power sources.
3. Low Dropout Voltage: It provides a low dropout voltage of typically 200 mV at 2 A, enhancing efficiency.
4. Adjustable Output: The output voltage is adjustable from 0.8 V to 5.0 V, catering to numerous applications.
5. Excellent Performance: Features high power-supply rejection ratio (PSRR) and low noise, beneficial for sensitive analog circuits.
6. Thermal Protection: It includes over-temperature and over-current protection for enhanced reliability.
7. Small Package: The device is available in a compact VQFN package, facilitating space-saving designs.
These features make the TPS7A8300ARGWR ideal for applications requiring efficient, high-performance regulation in a compact form.
1. High Current Capability: It supports up to 2 A of output current, making it suitable for powering high-demand applications.
2. Wide Input Voltage Range: The device operates with an input voltage range of 1.5 V to 6.5 V, offering flexibility for various power sources.
3. Low Dropout Voltage: It provides a low dropout voltage of typically 200 mV at 2 A, enhancing efficiency.
4. Adjustable Output: The output voltage is adjustable from 0.8 V to 5.0 V, catering to numerous applications.
5. Excellent Performance: Features high power-supply rejection ratio (PSRR) and low noise, beneficial for sensitive analog circuits.
6. Thermal Protection: It includes over-temperature and over-current protection for enhanced reliability.
7. Small Package: The device is available in a compact VQFN package, facilitating space-saving designs.
These features make the TPS7A8300ARGWR ideal for applications requiring efficient, high-performance regulation in a compact form.
Pinout
The TPS7A8300ARGWR is a low-dropout (LDO) voltage regulator from Texas Instruments. It is designed for high-precision applications, offering ultra-low noise and high power-supply rejection.
The device is packaged in a 20-pin VQFN (Very Thin Quad Flat No-lead) package. The pins serve various functions, including input and output voltage connections, enable/disable control, and feedback for voltage regulation. Some key pins are:
- VIN (Input Voltage): Supplies the input voltage to the regulator.
- VOUT (Output Voltage): Provides the regulated output voltage.
- EN (Enable): Used to enable or disable the device.
- FB (Feedback): Used for setting the output voltage via external resistors.
- NR/SS (Noise Reduction/Soft Start): Helps in reducing noise and sets the soft start time.
- GND (Ground): Connects to ground.
The TPS7A8300ARGWR is typically used in applications requiring precise voltage regulation, such as communications equipment and industrial systems. Its high-performance characteristics make it ideal for use in noise-sensitive environments.
The device is packaged in a 20-pin VQFN (Very Thin Quad Flat No-lead) package. The pins serve various functions, including input and output voltage connections, enable/disable control, and feedback for voltage regulation. Some key pins are:
- VIN (Input Voltage): Supplies the input voltage to the regulator.
- VOUT (Output Voltage): Provides the regulated output voltage.
- EN (Enable): Used to enable or disable the device.
- FB (Feedback): Used for setting the output voltage via external resistors.
- NR/SS (Noise Reduction/Soft Start): Helps in reducing noise and sets the soft start time.
- GND (Ground): Connects to ground.
The TPS7A8300ARGWR is typically used in applications requiring precise voltage regulation, such as communications equipment and industrial systems. Its high-performance characteristics make it ideal for use in noise-sensitive environments.
Manufacturer
The TPS7A8300ARGWR is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments is known for designing and manufacturing a wide range of electronic components, including integrated circuits (ICs) used in various applications such as industrial equipment, automotive systems, personal electronics, and communication devices. TI is a prominent player in the electronics industry, providing analog and embedded processing products.
Application
The TPS7A8300ARGWR is a high-performance low-dropout (LDO) linear regulator designed for applications requiring low noise and high-precision power supply. Its application areas include:
1. Communication Infrastructure: Ideal for powering RF components, FPGA cores, and high-speed ADCs.
2. Industrial Equipment: Suitable for use in control systems and instrumentation requiring stable voltage.
3. Medical Devices: Provides the precision and reliability needed for sensitive medical equipment.
4. Consumer Electronics: Used in applications demanding low noise and efficient power management.
5. Automotive Systems: Supports infotainment systems and advanced driver-assistance systems (ADAS).
These applications benefit from the regulator's low noise, high PSRR, and precise output voltage features.
1. Communication Infrastructure: Ideal for powering RF components, FPGA cores, and high-speed ADCs.
2. Industrial Equipment: Suitable for use in control systems and instrumentation requiring stable voltage.
3. Medical Devices: Provides the precision and reliability needed for sensitive medical equipment.
4. Consumer Electronics: Used in applications demanding low noise and efficient power management.
5. Automotive Systems: Supports infotainment systems and advanced driver-assistance systems (ADAS).
These applications benefit from the regulator's low noise, high PSRR, and precise output voltage features.
Package
The TPS7A8300ARGWR is packaged in a VQFN (Very Thin Quad Flat No-Lead) package, specifically a 20-pin RGW package. This package type is designed to provide a compact and thermally efficient solution for high-performance applications.
