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TPS71725DCKR
+BOMIC REG LINEAR 2.5V 150MA SC-70-5
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #TPS71725DCKR
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データシート TPS71725DCKR DataSheet
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在庫状況2871
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6.5V |
| Voltage - Output (Min / Fixed) | 2.5V |
| Voltage Dropout (Max) | 0.3V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 80 µA |
| PSRR | 70dB ~ 45dB (100Hz ~ 1MHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 5-TSSOP, SC-70-5, SOT-353 |
| Supplier Device Package | SC-70-5 |
| Base Product Number | TPS717 |
| Current - Supply (Max) | 100 µA |
概要
Description
The TPS71725DCKR is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 2.5V with a maximum output current of 1A. It features high power supply rejection ratio (PSRR), ensuring minimal noise and ripple in the output voltage, making it suitable for powering sensitive analog and digital circuits.
The device operates with input voltages ranging from 2.5V to 5.5V and offers a low dropout voltage, typically around 200mV at full load. It includes built-in thermal shutdown and current limit protection features, enhancing the reliability and safety of the circuit.
The TPS71725DCKR is packaged in a small, thermally efficient DCK package, making it ideal for space-constrained applications. Its performance characteristics make it suitable for use in battery-powered devices, portable electronics, and other applications requiring a low-noise power supply. Overall, the TPS71725DCKR is a versatile and efficient choice for designers seeking reliable voltage regulation.
The device operates with input voltages ranging from 2.5V to 5.5V and offers a low dropout voltage, typically around 200mV at full load. It includes built-in thermal shutdown and current limit protection features, enhancing the reliability and safety of the circuit.
The TPS71725DCKR is packaged in a small, thermally efficient DCK package, making it ideal for space-constrained applications. Its performance characteristics make it suitable for use in battery-powered devices, portable electronics, and other applications requiring a low-noise power supply. Overall, the TPS71725DCKR is a versatile and efficient choice for designers seeking reliable voltage regulation.
Equivalent
The TPS71725DCKR is a low-dropout (LDO) voltage regulator. Equivalent products include the LT1129 from Analog Devices, the MCP1700 from Microchip, and the MIC5205 from Microchip. Other alternatives are the LM1117 from Texas Instruments and the ADP150 from Analog Devices. Always verify specifications such as output voltage, current, and package type to ensure compatibility with your specific application.
Features
The TPS71725DCKR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Fixed output voltage of 2.5V.
2. Low Dropout Voltage: Typical dropout voltage of 250 mV at 200 mA, ensuring efficient performance.
3. Output Current: Capable of supplying up to 200 mA.
4. Low Quiescent Current: Typically 30 µA, enhancing battery life in portable applications.
5. Thermal Protection: Integrated thermal shutdown feature to prevent overheating.
6. Input Voltage Range: Operates with an input voltage range of 2.5V to 6.5V.
7. Fast Transient Response: Suitable for various applications requiring stable output during load changes.
8. Compact Package: Available in a small 5-pin SOT-23 package, ideal for space-constrained designs.
9. High Power Supply Rejection Ratio (PSRR): Improves output stability against input voltage fluctuations.
These features make the TPS71725DCKR suitable for portable and battery-operated devices, as well as other applications needing tight voltage regulation.
1. Output Voltage: Fixed output voltage of 2.5V.
2. Low Dropout Voltage: Typical dropout voltage of 250 mV at 200 mA, ensuring efficient performance.
3. Output Current: Capable of supplying up to 200 mA.
4. Low Quiescent Current: Typically 30 µA, enhancing battery life in portable applications.
5. Thermal Protection: Integrated thermal shutdown feature to prevent overheating.
6. Input Voltage Range: Operates with an input voltage range of 2.5V to 6.5V.
7. Fast Transient Response: Suitable for various applications requiring stable output during load changes.
8. Compact Package: Available in a small 5-pin SOT-23 package, ideal for space-constrained designs.
9. High Power Supply Rejection Ratio (PSRR): Improves output stability against input voltage fluctuations.
These features make the TPS71725DCKR suitable for portable and battery-operated devices, as well as other applications needing tight voltage regulation.
Pinout
The TPS71725DCKR is a low-dropout (LDO) voltage regulator from Texas Instruments. It features a pin count of 5.
The functions of the pins are as follows:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. VOUT (Pin 3): Regulated output voltage.
4. EN (Pin 4): Enable pin to turn the LDO on or off.
5. NC (Pin 5): No connection (not used).
The TPS71725DCKR provides a fixed output voltage of 2.5V and is designed for various applications requiring low noise and high PSRR (Power Supply Rejection Ratio).
The functions of the pins are as follows:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. VOUT (Pin 3): Regulated output voltage.
4. EN (Pin 4): Enable pin to turn the LDO on or off.
5. NC (Pin 5): No connection (not used).
The TPS71725DCKR provides a fixed output voltage of 2.5V and is designed for various applications requiring low noise and high PSRR (Power Supply Rejection Ratio).
Manufacturer
The TPS71725DCKR is manufactured by Texas Instruments (TI), a well-known American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits. The company is renowned for its development of analog and embedded processing products used in a wide range of applications, such as automotive, industrial, personal electronics, and communications. TI is also a leader in the production of microcontrollers, processors, and digital signal processors, with a strong focus on innovation and technology development. Their products are widely used in numerous electronic devices, making them a critical player in the semiconductor industry.
Application
The TPS71725DCKR is a low-dropout (LDO) linear voltage regulator designed for various application areas, including:
1. Consumer Electronics: To power portable devices such as smartphones and tablets.
2. Communications Equipment: For telecom infrastructure and networking devices requiring stable voltage.
3. Industrial Automation: In sensors and microcontrollers for reliable operation.
4. Automotive Systems: For power supply in automotive electronics and infotainment systems.
5. Medical Devices: To ensure consistent voltage in critical medical applications.
Its low noise and high PSRR make it suitable for sensitive applications like RF and audio systems.
1. Consumer Electronics: To power portable devices such as smartphones and tablets.
2. Communications Equipment: For telecom infrastructure and networking devices requiring stable voltage.
3. Industrial Automation: In sensors and microcontrollers for reliable operation.
4. Automotive Systems: For power supply in automotive electronics and infotainment systems.
5. Medical Devices: To ensure consistent voltage in critical medical applications.
Its low noise and high PSRR make it suitable for sensitive applications like RF and audio systems.
Package
The TPS71725DCKR is packaged in a VSON (Very Thin Flat No-lead) package type, specifically a 6-pin DCK package. This compact package is designed for efficient thermal management and space-saving applications.
