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TPS73201DRBR
IC REG LIN POS ADJ 250MA 8-SON
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規格
| Series | TPS732xx |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | 5.5V |
| Voltage Dropout (Max) | 0.15V @ 250mA |
| Current - Output | 250mA |
| Current - Quiescent (Iq) | 550 µA |
| PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-VDFN Exposed Pad |
| Supplier Device Package | 8-SON (3x3) |
| Base Product Number | TPS73201 |
| Current - Supply (Max) | 950 µA |
概述
Description
The TPS73201DRBR is a low-dropout (LDO) voltage regulator from Texas Instruments designed to provide a stable output voltage with low noise and high efficiency. It features an output current capacity of up to 1A and operates over a wide input voltage range, typically from 1.8V to 5.5V, making it suitable for various applications including portable devices, microcontrollers, and RF systems.
Key features include a low dropout voltage, typically around 200mV at full load, an integrated thermal shutdown, and current limit protection. The TPS73201 also has a power good flag to indicate the output status, and it supports a wide range of output capacitors, including ceramic types, which enhances stability and transient response.
This device is available in a small 5-pin SOT-23 package, making it ideal for space-constrained designs. Its combination of performance and efficiency makes it a popular choice for battery-operated devices where minimal power loss is critical.
Key features include a low dropout voltage, typically around 200mV at full load, an integrated thermal shutdown, and current limit protection. The TPS73201 also has a power good flag to indicate the output status, and it supports a wide range of output capacitors, including ceramic types, which enhances stability and transient response.
This device is available in a small 5-pin SOT-23 package, making it ideal for space-constrained designs. Its combination of performance and efficiency makes it a popular choice for battery-operated devices where minimal power loss is critical.
Features
The TPS73201DRBR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable output voltage with high performance. Key features include:
1. Output Current: Supports up to 200 mA output current.
2. Input Voltage Range: Operates with an input voltage range of 2.5V to 6.5V, making it versatile for various applications.
3. Low Dropout Voltage: Achieves a low dropout voltage of around 300 mV at 200 mA, enhancing efficiency.
4. Adjustable Output Voltage: Offers adjustable output voltage configurations, allowing flexibility to meet specific voltage requirements.
5. Power Supply Rejection Ratio (PSRR): High PSRR, ensuring minimal output voltage variation with changes in input voltage.
6. Thermal Protection: Built-in thermal shutdown capability prevents overheating.
7. Low Quiescent Current: Features low quiescent current, improving battery life in portable devices.
8. Compact Package: Available in a 5-pin SOT-23 package, facilitating space-saving designs.
This LDO is suitable for various applications, including portable devices, sensors, and other electronic circuits requiring stable power supply.
1. Output Current: Supports up to 200 mA output current.
2. Input Voltage Range: Operates with an input voltage range of 2.5V to 6.5V, making it versatile for various applications.
3. Low Dropout Voltage: Achieves a low dropout voltage of around 300 mV at 200 mA, enhancing efficiency.
4. Adjustable Output Voltage: Offers adjustable output voltage configurations, allowing flexibility to meet specific voltage requirements.
5. Power Supply Rejection Ratio (PSRR): High PSRR, ensuring minimal output voltage variation with changes in input voltage.
6. Thermal Protection: Built-in thermal shutdown capability prevents overheating.
7. Low Quiescent Current: Features low quiescent current, improving battery life in portable devices.
8. Compact Package: Available in a 5-pin SOT-23 package, facilitating space-saving designs.
This LDO is suitable for various applications, including portable devices, sensors, and other electronic circuits requiring stable power supply.
Package
The TPS73201DRBR is packaged in a 5-pin SOT-23 (small outline transistor) type package. This compact package is designed for surface mounting and is suitable for space-constrained applications.
Pinout
The TPS73201DRBR is a low-dropout linear voltage regulator (LDO) with a pin count of 5. Its primary functions are:
1. Input Pin (VIN): Connects to the input voltage source.
2. Ground Pin (GND): Connects to the ground reference.
3. Output Pin (VOUT): Provides the regulated output voltage.
4. Enable Pin (EN): Used to enable or disable the LDO; active high.
5. Feedback Pin (FB): Used for voltage feedback to maintain the output voltage regulation.
The TPS73201 typically outputs 2.0V and can provide up to 1A of load current with a low dropout voltage, making it suitable for a variety of applications requiring stable power supply.
1. Input Pin (VIN): Connects to the input voltage source.
2. Ground Pin (GND): Connects to the ground reference.
3. Output Pin (VOUT): Provides the regulated output voltage.
4. Enable Pin (EN): Used to enable or disable the LDO; active high.
5. Feedback Pin (FB): Used for voltage feedback to maintain the output voltage regulation.
The TPS73201 typically outputs 2.0V and can provide up to 1A of load current with a low dropout voltage, making it suitable for a variety of applications requiring stable power supply.
Manufacturer
The TPS73201DRBR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments specializes in the design and production of a wide range of electronic components, including analog and mixed-signal devices, digital signal processors, microcontrollers, and embedded processors. The company serves various industries, such as automotive, industrial, communications, and consumer electronics. TI is known for its innovation and commitment to advancing technology, providing solutions that enhance performance and efficiency in electronic systems.
Application
The TPS73201DRBR is a low-dropout (LDO) voltage regulator primarily used in portable electronics, automotive applications, and industrial equipment. Its applications include powering microcontrollers, sensors, and RF modules, as well as providing stable voltages in battery-operated devices, telecommunications, and consumer electronics. Its low noise and high power supply rejection make it suitable for sensitive analog circuits.
Equivalent
The TPS73201DRBR is a low-dropout (LDO) voltage regulator. Equivalent products include the LM1117, MIC5205, LM317, and MCP1700. Always verify specifications like output current, voltage range, and dropout voltage to ensure compatibility.
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