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TPS7101QDR
+物料清單IC REG LIN POS ADJ 500MA 8SOIC
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製造商德州儀器
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製造商部分 #TPS7101QDR
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包裹 SOIC (D)-8
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有存貨7020
365 天品質保證
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90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 10V |
| Voltage-Output(Min/Fixed) | 1.2V |
| Voltage-Output(Max) | 9.75V |
| VoltageDropout(Max) | 0.4V @ 500mA |
| Current-Output | 500mA |
| Current-Quiescent(Iq) | 350 µA |
| Current-Supply(Max) | 460 µA |
| PSRR | 59dB ~ 54dB (120Hz) |
| ControlFeatures | Enable, Power Good |
| ProtectionFeatures | Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概述
Description
The TPS7101QDR is a voltage regulator from Texas Instruments, designed for applications requiring high-performance voltage regulation. It features a low dropout (LDO) architecture, allowing it to maintain regulation with minimal voltage difference between the input and output, making it efficient for battery-operated devices. The device supports a wide input voltage range and can drive loads up to a specified output current, typically with low quiescent current, enhancing battery life.
Key features include fast transient response, good line and load regulation, and thermal protection to prevent damage due to overheating. It often includes an enable pin for easy on/off control and supports various output voltage options, commonly adjustable by external resistors. The device is typically packaged in a small, surface-mount configuration, suitable for compact circuit designs. It is used in applications such as PDAs, portable instruments, and other electronics requiring stable voltage supply. Overall, the TPS7101QDR is valued for its efficiency, reliability, and versatility in power management solutions.
Key features include fast transient response, good line and load regulation, and thermal protection to prevent damage due to overheating. It often includes an enable pin for easy on/off control and supports various output voltage options, commonly adjustable by external resistors. The device is typically packaged in a small, surface-mount configuration, suitable for compact circuit designs. It is used in applications such as PDAs, portable instruments, and other electronics requiring stable voltage supply. Overall, the TPS7101QDR is valued for its efficiency, reliability, and versatility in power management solutions.
Equivalent
The TPS7101QDR is a low-dropout (LDO) voltage regulator by Texas Instruments. Equivalent products can include:
1. LM1117 - by Texas Instruments, offering similar LDO features.
2. MIC29300 - by Microchip Technology, suitable for similar applications.
3. ADP3330 - by Analog Devices, known for precision and low dropout voltage.
4. LT1761 - by Analog Devices, offering low-noise performance.
5. NCP1117 - by ON Semiconductor, a general-purpose LDO.
Always check specific requirements and datasheets to ensure compatibility.
1. LM1117 - by Texas Instruments, offering similar LDO features.
2. MIC29300 - by Microchip Technology, suitable for similar applications.
3. ADP3330 - by Analog Devices, known for precision and low dropout voltage.
4. LT1761 - by Analog Devices, offering low-noise performance.
5. NCP1117 - by ON Semiconductor, a general-purpose LDO.
Always check specific requirements and datasheets to ensure compatibility.
Features
The TPS7101QDR is a precision adjustable voltage regulator from Texas Instruments. Key features include:
1. Adjustable Output Voltage: It supports an output voltage range from 1.22 V to 20 V, providing flexibility for various applications.
2. Wide Input Voltage Range: It can handle an input voltage range up to 25 V, making it suitable for use in systems with a broad range of power supply voltages.
3. Low Dropout Voltage: With a low dropout voltage of approximately 290 mV at full load, the device ensures efficient operation close to the supply voltage.
4. High Accuracy: The device offers high output voltage accuracy to within 1.5%, ensuring precise voltage regulation.
5. Low Noise: It features low output noise, which makes it suitable for noise-sensitive applications.
6. Thermal and Overcurrent Protection: The regulator includes built-in protection features such as thermal shutdown and current limiting, enhancing reliability and safety.
7. Small Package: It comes in a compact SOIC-8 package, which is beneficial for space-constrained designs.
These features make the TPS7101QDR suitable for applications requiring high precision, reliability, and efficiency.
1. Adjustable Output Voltage: It supports an output voltage range from 1.22 V to 20 V, providing flexibility for various applications.
2. Wide Input Voltage Range: It can handle an input voltage range up to 25 V, making it suitable for use in systems with a broad range of power supply voltages.
3. Low Dropout Voltage: With a low dropout voltage of approximately 290 mV at full load, the device ensures efficient operation close to the supply voltage.
4. High Accuracy: The device offers high output voltage accuracy to within 1.5%, ensuring precise voltage regulation.
5. Low Noise: It features low output noise, which makes it suitable for noise-sensitive applications.
6. Thermal and Overcurrent Protection: The regulator includes built-in protection features such as thermal shutdown and current limiting, enhancing reliability and safety.
7. Small Package: It comes in a compact SOIC-8 package, which is beneficial for space-constrained designs.
These features make the TPS7101QDR suitable for applications requiring high precision, reliability, and efficiency.
Pinout
The TPS7101QDR is a low-dropout (LDO) voltage regulator from Texas Instruments. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The primary function of the TPS7101QDR is to provide a regulated output voltage with a low dropout voltage, which is useful for applications that require efficient power regulation with minimal voltage loss.
The device features adjustable output voltages, excellent line and load regulation, and low quiescent current, making it suitable for battery-powered devices. It includes features such as overcurrent protection and thermal shutdown to protect against fault conditions.
For precise usage and connections, always refer to the datasheet or product documentation provided by the manufacturer.
The device features adjustable output voltages, excellent line and load regulation, and low quiescent current, making it suitable for battery-powered devices. It includes features such as overcurrent protection and thermal shutdown to protect against fault conditions.
For precise usage and connections, always refer to the datasheet or product documentation provided by the manufacturer.
Manufacturer
The TPS7101QDR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and produces semiconductors and various integrated circuits, which are used in electronics across multiple industries. TI is renowned for its innovations in analog and embedded processing products that support various applications, including automotive, industrial, personal electronics, and communications equipment. The company is headquartered in Dallas, Texas, and operates worldwide, focusing on advancing semiconductor technologies to improve the efficiency and performance of electronic systems.
Application
The TPS7101QDR is a low-dropout (LDO) voltage regulator commonly used in various applications due to its precision and efficiency. Key application areas include:
1. Portable Devices: Used in smartphones, tablets, and other battery-operated gadgets due to its low power consumption.
2. Industrial Automation: Ensures stable voltage supply in automated systems.
3. Consumer Electronics: Powers home electronics requiring stable voltage regulation.
4. Medical Devices: Provides reliable power for portable medical equipment.
5. Telecommunications: Supports stable power supply in communication devices.
6. Embedded Systems: Used in microcontroller-based systems for efficient power management.
Its versatility makes it suitable for any application requiring precise voltage regulation and low power consumption.
1. Portable Devices: Used in smartphones, tablets, and other battery-operated gadgets due to its low power consumption.
2. Industrial Automation: Ensures stable voltage supply in automated systems.
3. Consumer Electronics: Powers home electronics requiring stable voltage regulation.
4. Medical Devices: Provides reliable power for portable medical equipment.
5. Telecommunications: Supports stable power supply in communication devices.
6. Embedded Systems: Used in microcontroller-based systems for efficient power management.
Its versatility makes it suitable for any application requiring precise voltage regulation and low power consumption.
Package
The TPS7101QDR is a voltage regulator from Texas Instruments. It typically comes in a SOIC (Small Outline Integrated Circuit) package, specifically the 8-pin SOIC (D) package. This package type is commonly used for integrated circuits with moderate pin counts and offers a balance between size and ease of soldering.
