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TPS7A3001DRBR
+NomenclatureIC REG LIN NEG ADJ 200MA 8SON
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FabricantTexas Instruments
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Pièce fabricant #TPS7A3001DRBR
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Package VSON (DRB)-8
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En stock2385
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Negative |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | -35V |
| Voltage-Output(Min/Fixed) | -1.18V |
| Voltage-Output(Max) | -33V |
| VoltageDropout(Max) | 0.6V @ 200mA |
| Current-Output | 200mA |
| Current-Quiescent(Iq) | 100 µA |
| Current-Supply(Max) | 950 µA |
| PSRR | 72dB (120Hz) |
| ControlFeatures | Enable, Soft Start |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-VDFN Exposed Pad |
Présentation
Description
The TPS7A3001DRBR is a high-precision, low-dropout (LDO) voltage regulator from Texas Instruments. Designed for applications requiring a wide input voltage range and low noise, this device is particularly suited for sensitive analog circuitry and RF applications. It operates with an input voltage of -3 V to -36 V and can deliver up to 200 mA of output current. One of its key features is its ultra-low output noise, making it ideal for powering high-performance analog components.
The regulator also boasts a high power supply rejection ratio (PSRR), enhancing its ability to maintain stable output voltage amid varying input voltages. It includes a built-in thermal shutdown and current limit to protect against overheating and overcurrent conditions. The device is available in a small, thermally enhanced 8-pin SON package (3x3 mm), allowing for efficient thermal management while maintaining a compact design.
Overall, the TPS7A3001DRBR offers robust performance, making it a reliable choice for applications where precise voltage regulation and low noise are critical.
The regulator also boasts a high power supply rejection ratio (PSRR), enhancing its ability to maintain stable output voltage amid varying input voltages. It includes a built-in thermal shutdown and current limit to protect against overheating and overcurrent conditions. The device is available in a small, thermally enhanced 8-pin SON package (3x3 mm), allowing for efficient thermal management while maintaining a compact design.
Overall, the TPS7A3001DRBR offers robust performance, making it a reliable choice for applications where precise voltage regulation and low noise are critical.
Equivalent
The TPS7A3001DRBR is a low-dropout (LDO) voltage regulator by Texas Instruments. Equivalent products might include:
1. LT3015 by Analog Devices: A negative LDO voltage regulator.
2. MIC5265 by Microchip: A low-noise, high-PSRR LDO regulator.
3. NCP781 by ON Semiconductor: A low-dropout linear regulator.
Ensure to compare specific parameters like output voltage, current capability, dropout voltage, and package to find the closest match for your application.
1. LT3015 by Analog Devices: A negative LDO voltage regulator.
2. MIC5265 by Microchip: A low-noise, high-PSRR LDO regulator.
3. NCP781 by ON Semiconductor: A low-dropout linear regulator.
Ensure to compare specific parameters like output voltage, current capability, dropout voltage, and package to find the closest match for your application.
Features
The TPS7A3001DRBR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for high-performance applications. Key features include:
1. Input Voltage Range: It supports an input voltage range of -3 V to -36 V, making it versatile for various power supply needs.
2. Output Voltage: It provides adjustable output voltages from -1.2 V to -33 V, suitable for negative voltage applications.
3. Low Dropout Voltage: The regulator offers a low dropout voltage, enhancing efficiency in power management.
4. Output Current: It can deliver an output current of up to 200 mA.
5. Low Noise: The device features low output noise, benefiting sensitive analog circuits.
6. Thermal Protection: Built-in thermal shutdown protects the device from overheating.
7. Current Limit Protection: It includes current limit protection to prevent excessive current flow.
8. Package: Available in a compact 8-pin SON (Small Outline No-lead) package, suitable for space-constrained designs.
These features make the TPS7A3001DRBR ideal for applications requiring high-precision, low-noise, and efficient power regulation.
1. Input Voltage Range: It supports an input voltage range of -3 V to -36 V, making it versatile for various power supply needs.
2. Output Voltage: It provides adjustable output voltages from -1.2 V to -33 V, suitable for negative voltage applications.
3. Low Dropout Voltage: The regulator offers a low dropout voltage, enhancing efficiency in power management.
4. Output Current: It can deliver an output current of up to 200 mA.
5. Low Noise: The device features low output noise, benefiting sensitive analog circuits.
6. Thermal Protection: Built-in thermal shutdown protects the device from overheating.
7. Current Limit Protection: It includes current limit protection to prevent excessive current flow.
8. Package: Available in a compact 8-pin SON (Small Outline No-lead) package, suitable for space-constrained designs.
These features make the TPS7A3001DRBR ideal for applications requiring high-precision, low-noise, and efficient power regulation.
Pinout
The TPS7A3001DRBR is a negative voltage linear regulator manufactured by Texas Instruments. It comes in an 8-pin package, specifically the VSON (DRB) package. This device is designed for applications requiring low-noise, high-precision negative voltage regulation. Its main function is to deliver a stable output voltage from a negative input voltage, making it suitable for powering sensitive analog circuits, operational amplifiers, and other negative supply applications.
Key features of the TPS7A3001DRBR include:
- Wide input voltage range: -3 V to -36 V
- Adjustable output voltage range: -1.2 V to -33 V
- Maximum output current: 200 mA
- Low output noise: 15 μVrms
- High power-supply rejection ratio (PSRR)
The device typically includes pins for input voltage (VIN), output voltage (VOUT), ground (GND), feedback (FB), and enable (EN), among others, specific to its configuration in the circuit.
Key features of the TPS7A3001DRBR include:
- Wide input voltage range: -3 V to -36 V
- Adjustable output voltage range: -1.2 V to -33 V
- Maximum output current: 200 mA
- Low output noise: 15 μVrms
- High power-supply rejection ratio (PSRR)
The device typically includes pins for input voltage (VIN), output voltage (VOUT), ground (GND), feedback (FB), and enable (EN), among others, specific to its configuration in the circuit.
Manufacturer
The TPS7A3001DRBR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of analog and embedded processing chips. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its innovation in the semiconductor industry and its contributions to the development of various electronic devices. The company's products are used in a variety of applications, including consumer electronics, automotive systems, industrial equipment, and more.
Application
The TPS7A3001DRBR is a low-dropout (LDO) voltage regulator designed for high-precision and low-noise applications. Its application areas include:
1. Telecommunications: Powering RF components and minimizing noise in sensitive communication equipment.
2. Industrial: Providing stable power for sensors and control systems.
3. Medical Devices: Supplying reliable, low-noise power for imaging and diagnostic equipment.
4. Instrumentation: Ensuring precision in measurement devices by delivering clean voltage.
5. Automotive: Supporting infotainment systems and sensors with robust power management.
6. Consumer Electronics: Enhancing performance in audio devices and wearables by reducing power noise.
Its wide input voltage range and low noise output make it versatile for various precision applications.
1. Telecommunications: Powering RF components and minimizing noise in sensitive communication equipment.
2. Industrial: Providing stable power for sensors and control systems.
3. Medical Devices: Supplying reliable, low-noise power for imaging and diagnostic equipment.
4. Instrumentation: Ensuring precision in measurement devices by delivering clean voltage.
5. Automotive: Supporting infotainment systems and sensors with robust power management.
6. Consumer Electronics: Enhancing performance in audio devices and wearables by reducing power noise.
Its wide input voltage range and low noise output make it versatile for various precision applications.
Package
The TPS7A3001DRBR is packaged in a SON (Small Outline No-lead) 8-pin package, also referred to as DRB. This package is compact, providing efficient thermal performance and is suitable for space-constrained applications.
