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TPS73701DRBT
+BOMIC REG LINEAR POS ADJ 1A 8-SON
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #TPS73701DRBT
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Bảng dữ liệu TPS73701DRBT DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| PartStatus | Active |
| BaseProductNumber | TPS73701 |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 1.2V |
| Voltage-Output(Max) | 5.5V |
| VoltageDropout(Max) | 0.5V @ 1A |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 400 µA |
| Current-Supply(Max) | 1.3 mA |
| PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package | 8-VDFN Exposed Pad |
| SupplierDevicePackage | 8-SON (3x3) |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Tổng quan
Description
The TPS73701DRBT is a high-performance, low-dropout (LDO) voltage regulator designed by Texas Instruments. It provides a fixed output voltage of 1.2V and delivers up to 1A of output current with a dropout voltage of just 300mV at full load. This makes it ideal for powering sensitive analog and digital circuitry, especially in battery-operated devices, where efficiency and low quiescent current are crucial.
Key features include low noise operation, excellent transient response, and thermal protection, ensuring stable performance under varying load conditions. The device has a wide input voltage range (from 1.6V to 5.5V) and is packaged in a compact, thermally efficient 5-pin SOT-23 package, making it suitable for space-constrained applications.
Its applications range from portable electronics, battery management systems, to power management in automotive and industrial systems. Overall, the TPS73701DRBT offers a reliable solution for applications requiring stable and efficient voltage regulation.
Key features include low noise operation, excellent transient response, and thermal protection, ensuring stable performance under varying load conditions. The device has a wide input voltage range (from 1.6V to 5.5V) and is packaged in a compact, thermally efficient 5-pin SOT-23 package, making it suitable for space-constrained applications.
Its applications range from portable electronics, battery management systems, to power management in automotive and industrial systems. Overall, the TPS73701DRBT offers a reliable solution for applications requiring stable and efficient voltage regulation.
Equivalent
The TPS73701DRBT is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products include:
1. LM1117 (Texas Instruments)
2. MIC5205 (Microchip)
3. LT1085 (Analog Devices)
4. LP2950 (Texas Instruments)
Ensure to check specifications like output current, voltage range, and package types to confirm compatibility for your specific application.
1. LM1117 (Texas Instruments)
2. MIC5205 (Microchip)
3. LT1085 (Analog Devices)
4. LP2950 (Texas Instruments)
Ensure to check specifications like output current, voltage range, and package types to confirm compatibility for your specific application.
Features
The TPS73701DRBT is a low-dropout (LDO) voltage regulator from Texas Instruments designed for various applications. Key features include:
1. Output Voltage Range: Offers a fixed output voltage of 1.5V, with a tolerance of ±2%.
2. Input Voltage Range: Accepts input voltages from 2.5V to 5.5V.
3. Maximum Output Current: Capable of delivering up to 1A of output current.
4. Low Dropout Voltage: Provides a low dropout voltage of 300mV at 1A, enhancing efficiency in battery-powered applications.
5. Thermal Protection: Includes thermal shutdown and current limiting features for reliable operation.
6. Power Supply Rejection Ratio (PSRR): Offers high PSRR, ensuring stable output against voltage fluctuations.
7. Compact Package: Available in an 8-pin VSON package for space-constrained designs.
8. Low Quiescent Current: Consumes minimal quiescent current, benefiting portable devices.
These features make the TPS73701DRBT suitable for powering microcontrollers, RF devices, and other sensitive analog components.
1. Output Voltage Range: Offers a fixed output voltage of 1.5V, with a tolerance of ±2%.
2. Input Voltage Range: Accepts input voltages from 2.5V to 5.5V.
3. Maximum Output Current: Capable of delivering up to 1A of output current.
4. Low Dropout Voltage: Provides a low dropout voltage of 300mV at 1A, enhancing efficiency in battery-powered applications.
5. Thermal Protection: Includes thermal shutdown and current limiting features for reliable operation.
6. Power Supply Rejection Ratio (PSRR): Offers high PSRR, ensuring stable output against voltage fluctuations.
7. Compact Package: Available in an 8-pin VSON package for space-constrained designs.
8. Low Quiescent Current: Consumes minimal quiescent current, benefiting portable devices.
These features make the TPS73701DRBT suitable for powering microcontrollers, RF devices, and other sensitive analog components.
Pinout
The TPS73701DRBT is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It features a pin count of 5.
Pin Functions:
1. Vin - Input voltage supply.
2. GND - Ground reference.
3. Vout - Output voltage.
4. EN - Enable pin; used to turn the regulator on or off.
5. NC - No connect; this pin is not internally connected.
The TPS73701 provides a fixed output voltage of 1.8V or an adjustable output voltage option, with a maximum output current of 1A. It is designed for applications that require low noise and high power supply rejection.
Pin Functions:
1. Vin - Input voltage supply.
2. GND - Ground reference.
3. Vout - Output voltage.
4. EN - Enable pin; used to turn the regulator on or off.
5. NC - No connect; this pin is not internally connected.
The TPS73701 provides a fixed output voltage of 1.8V or an adjustable output voltage option, with a maximum output current of 1A. It is designed for applications that require low noise and high power supply rejection.
Manufacturer
The TPS73701DRBT is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Texas Instruments specializes in designing and manufacturing a wide range of electronic components, including analog and digital signal processing chips, microcontrollers, and embedded processors. Established in 1930, TI is known for its innovation in the semiconductor industry and has a significant presence in various sectors, such as automotive, industrial, communications, and consumer electronics. The TPS73701DRBT is a low-dropout (LDO) linear voltage regulator that provides a stable output voltage for various applications, showcasing TI's expertise in power management solutions.
Application
The TPS73701DRBT is a low-dropout (LDO) voltage regulator primarily used in applications requiring stable output voltage with low noise. Key application areas include:
1. Portable Devices: Powering handheld electronics, such as smartphones and tablets.
2. Consumer Electronics: Providing supply voltage for audio/video equipment and gaming consoles.
3. Embedded Systems: Supporting microcontrollers and FPGA circuits in various computing applications.
4. Telecommunications: Used in communication devices requiring reliable voltage regulation.
5. Industrial Equipment: Powering sensors and control systems in automation and robotics.
Its features, such as low quiescent current and thermal protection, make it well-suited for battery-powered applications.
1. Portable Devices: Powering handheld electronics, such as smartphones and tablets.
2. Consumer Electronics: Providing supply voltage for audio/video equipment and gaming consoles.
3. Embedded Systems: Supporting microcontrollers and FPGA circuits in various computing applications.
4. Telecommunications: Used in communication devices requiring reliable voltage regulation.
5. Industrial Equipment: Powering sensors and control systems in automation and robotics.
Its features, such as low quiescent current and thermal protection, make it well-suited for battery-powered applications.
Package
The TPS73701DRBT is packaged in a VQFN (Very Thin Quad Flat No-lead) format, specifically a 16-pin VQFN package. This package type is designed for compact applications, providing good thermal performance and a low-profile footprint.
