사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable (Fixed) |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6.5V |
| Voltage-Output(Min/Fixed) | 0.9V |
| Voltage-Output(Max) | 5V |
| VoltageDropout(Max) | 0.35V @ 1A |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 4 mA |
| ControlFeatures | Enable, Power Good, Soft Start |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 20-VQFN Exposed Pad |
개요
Description
The TPS7A7100RGWR is a high-performance, low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a stable output voltage with low noise, making it suitable for sensitive analog and RF applications. The device can deliver up to 1 A of output current and operates with an input voltage range of 2.5 V to 5.5 V.
Key features of the TPS7A7100RGWR include ultra-low noise of 4.7 µVRMS, high power-supply rejection ratio (PSRR), and low dropout voltage, which ensures efficient operation even with tight input-output voltage differentials. The regulator also offers excellent line and load transient response, making it ideal for applications requiring precise voltage regulation.
Additional features include adjustable output voltage, enabling flexibility in various circuit designs, and thermal shutdown protection, which guards against overheating. The device comes in a small, thermally-enhanced, 20-pin VQFN package, making it suitable for space-constrained applications in consumer electronics, medical equipment, and communication devices.
Key features of the TPS7A7100RGWR include ultra-low noise of 4.7 µVRMS, high power-supply rejection ratio (PSRR), and low dropout voltage, which ensures efficient operation even with tight input-output voltage differentials. The regulator also offers excellent line and load transient response, making it ideal for applications requiring precise voltage regulation.
Additional features include adjustable output voltage, enabling flexibility in various circuit designs, and thermal shutdown protection, which guards against overheating. The device comes in a small, thermally-enhanced, 20-pin VQFN package, making it suitable for space-constrained applications in consumer electronics, medical equipment, and communication devices.
Equivalent
The TPS7A7100RGWR is a low-dropout (LDO) voltage regulator produced by Texas Instruments. Equivalent products could include:
1. Linear Technology (Analog Devices) LT1763 - A low noise LDO regulator.
2. ON Semiconductor NCP1117 - A versatile low-dropout regulator.
3. STMicroelectronics LD1117 - A low dropout, high current output LDO regulator.
4. MICREL MIC5205 - A low-noise LDO regulator.
Ensure compatibility by comparing specifications such as output voltage, current rating, dropout voltage, and package type.
1. Linear Technology (Analog Devices) LT1763 - A low noise LDO regulator.
2. ON Semiconductor NCP1117 - A versatile low-dropout regulator.
3. STMicroelectronics LD1117 - A low dropout, high current output LDO regulator.
4. MICREL MIC5205 - A low-noise LDO regulator.
Ensure compatibility by comparing specifications such as output voltage, current rating, dropout voltage, and package type.
Features
The TPS7A7100RGWR is a high-performance, low-dropout linear voltage regulator designed by Texas Instruments. Key features include:
1. Wide Input Voltage Range: Supports input voltages from 2.5 V to 5.5 V, making it versatile for various applications.
2. Adjustable Output Voltage: Offers an adjustable output voltage range from 0.9 V to 3.6 V.
3. High Output Current: Can deliver up to 1 A of continuous output current.
4. Low Dropout Voltage: Features very low dropout, which allows for efficient operation close to the input voltage.
5. Low Noise: The regulator provides a low-noise output, making it suitable for sensitive applications.
6. Fast Transient Response: Capable of responding quickly to changes in load conditions.
7. Thermal Protection: Includes built-in thermal protection to prevent overheating.
8. Current Limit: Features overcurrent protection to safeguard against excessive current conditions.
9. Enable Pin: Comes with an enable/disable pin for easy control of the output state.
10. Compact Package: Available in a small 20-pin VQFN package for space-constrained designs.
These features make the TPS7A7100RGWR suitable for a variety of applications, including telecommunications, industrial, and automotive systems.
1. Wide Input Voltage Range: Supports input voltages from 2.5 V to 5.5 V, making it versatile for various applications.
2. Adjustable Output Voltage: Offers an adjustable output voltage range from 0.9 V to 3.6 V.
3. High Output Current: Can deliver up to 1 A of continuous output current.
4. Low Dropout Voltage: Features very low dropout, which allows for efficient operation close to the input voltage.
5. Low Noise: The regulator provides a low-noise output, making it suitable for sensitive applications.
6. Fast Transient Response: Capable of responding quickly to changes in load conditions.
7. Thermal Protection: Includes built-in thermal protection to prevent overheating.
8. Current Limit: Features overcurrent protection to safeguard against excessive current conditions.
9. Enable Pin: Comes with an enable/disable pin for easy control of the output state.
10. Compact Package: Available in a small 20-pin VQFN package for space-constrained designs.
These features make the TPS7A7100RGWR suitable for a variety of applications, including telecommunications, industrial, and automotive systems.
Pinout
The TPS7A7100RGWR is a high-performance, low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It comes in a 20-pin VQFN (Very Thin Quad Flat No-Lead) package. The main function of this LDO regulator is to provide a stable and precise output voltage with high accuracy and low noise, suitable for powering sensitive analog and digital loads.
Key features of the TPS7A7100 include a wide input voltage range, low dropout voltage, and high power supply rejection ratio (PSRR), making it ideal for applications requiring clean power in noisy environments. It also features thermal protection, current limit protection, and an enable pin for easy control of the device. The TPS7A7100 is often used in applications like precision analog circuits, RF communication equipment, and noise-sensitive instrumentation.
Key features of the TPS7A7100 include a wide input voltage range, low dropout voltage, and high power supply rejection ratio (PSRR), making it ideal for applications requiring clean power in noisy environments. It also features thermal protection, current limit protection, and an enable pin for easy control of the device. The TPS7A7100 is often used in applications like precision analog circuits, RF communication equipment, and noise-sensitive instrumentation.
Manufacturer
The TPS7A7100RGWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing chips. TI's products are used in various industries, including automotive, industrial, electronics, and communications, among others. They are known for their innovation and leadership in the semiconductor industry, providing solutions that enable advanced technologies in numerous applications.
Application
The TPS7A7100RGWR is a low-dropout linear voltage regulator used in various applications requiring precision voltage regulation and low noise. Key application areas include:
1. Telecommunications: Provides stable power for sensitive communication devices.
2. Industrial Equipment: Ensures reliable power supply for sensors and control systems.
3. Medical Devices: Suitable for powering sensitive medical equipment needing stable voltage.
4. Consumer Electronics: Used in devices requiring low noise and precise voltage levels.
5. Automotive Systems: Supports applications needing efficient power management in vehicles.
6. Test and Measurement Instruments: Provides accurate voltage for precise measurements.
These applications benefit from the regulator's high PSRR (Power Supply Rejection Ratio), low noise, and excellent load/line transient response.
1. Telecommunications: Provides stable power for sensitive communication devices.
2. Industrial Equipment: Ensures reliable power supply for sensors and control systems.
3. Medical Devices: Suitable for powering sensitive medical equipment needing stable voltage.
4. Consumer Electronics: Used in devices requiring low noise and precise voltage levels.
5. Automotive Systems: Supports applications needing efficient power management in vehicles.
6. Test and Measurement Instruments: Provides accurate voltage for precise measurements.
These applications benefit from the regulator's high PSRR (Power Supply Rejection Ratio), low noise, and excellent load/line transient response.
Package
The TPS7A7100RGWR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 20-pin VQFN (RGW) package, which is a type of Quad Flat No-Lead package. The VQFN package is known for its compact size and efficient heat dissipation, making it suitable for applications requiring space-saving designs and effective thermal management.
