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TPS71710DCKR
+Lista de MateriaisIC REG LINEAR 1V 150MA SC70-5
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FabricanteTexas Instruments
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Peça do Fabricante #TPS71710DCKR
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Pacote SOT-SC70 (DCK)-5
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6.5V |
| Voltage-Output(Min/Fixed) | 1V |
| VoltageDropout(Max) | 0.3V @ 150mA |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 80 µA |
| Current-Supply(Max) | 100 µA |
| PSRR | 70dB ~ 45dB (100Hz ~ 1MHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 5-TSSOP, SC-70-5, SOT-353 |
Visão Geral
Description
The TPS71710DCKR is a linear voltage regulator from Texas Instruments, part of the TPS717 series. It's designed to provide a stable output voltage with low dropout (LDO), making it suitable for applications where power efficiency and minimal heat generation are crucial. This regulator offers a fixed output voltage of 1.0V, with a maximum output current of 150mA. One of its key features is its low quiescent current, which helps extend battery life in portable devices.
The device operates over a wide input voltage range and provides excellent line and load transient response, ensuring stable operation even under varying conditions. It also includes built-in protection features, such as current limiting and thermal shutdown, to safeguard against faults. The TPS71710DCKR comes in a compact SC70-5 package, making it ideal for space-constrained applications. It is commonly used in applications like portable electronics, medical devices, and microcontrollers due to its reliability and efficiency. Overall, the TPS71710DCKR is valued for its precision, low power consumption, and protective features.
The device operates over a wide input voltage range and provides excellent line and load transient response, ensuring stable operation even under varying conditions. It also includes built-in protection features, such as current limiting and thermal shutdown, to safeguard against faults. The TPS71710DCKR comes in a compact SC70-5 package, making it ideal for space-constrained applications. It is commonly used in applications like portable electronics, medical devices, and microcontrollers due to its reliability and efficiency. Overall, the TPS71710DCKR is valued for its precision, low power consumption, and protective features.
Equivalent
The TPS71710DCKR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products with similar specifications might include:
1. Microchip MCP1700 - A low dropout positive voltage regulator.
2. ON Semiconductor NCP1117 - A low dropout regulator with similar output voltage options.
3. Analog Devices ADP3338 - A high-accuracy LDO with comparable performance.
When selecting an equivalent, always compare electrical characteristics such as output voltage, dropout voltage, load current, and package type to ensure compatibility.
1. Microchip MCP1700 - A low dropout positive voltage regulator.
2. ON Semiconductor NCP1117 - A low dropout regulator with similar output voltage options.
3. Analog Devices ADP3338 - A high-accuracy LDO with comparable performance.
When selecting an equivalent, always compare electrical characteristics such as output voltage, dropout voltage, load current, and package type to ensure compatibility.
Features
The TPS71710DCKR is a low-dropout (LDO) linear regulator from Texas Instruments. Key features include:
1. Output Voltage: Fixed output voltage of 1.0V.
2. Input Voltage Range: Accepts input voltages from 2.5V to 6.5V.
3. Output Current: Supports up to 150mA of continuous output current.
4. Low Dropout Voltage: Ensures efficient operation with a low dropout voltage, typically around 125mV at 150mA load.
5. Low Noise: Offers low output noise, making it suitable for noise-sensitive applications.
6. Fast Start-Up: Quick start-up time, typically within 150µs.
7. Current Limit & Thermal Protection: Equipped with internal current limit and thermal shutdown features to protect against overloading.
8. Package: Available in a small footprint SC70-5 package.
9. Applications: Ideal for use in portable devices, battery-powered equipment, and other applications requiring efficient voltage regulation.
This LDO is designed for applications needing low power consumption and efficient voltage regulation, offering a balance of performance and protection features.
1. Output Voltage: Fixed output voltage of 1.0V.
2. Input Voltage Range: Accepts input voltages from 2.5V to 6.5V.
3. Output Current: Supports up to 150mA of continuous output current.
4. Low Dropout Voltage: Ensures efficient operation with a low dropout voltage, typically around 125mV at 150mA load.
5. Low Noise: Offers low output noise, making it suitable for noise-sensitive applications.
6. Fast Start-Up: Quick start-up time, typically within 150µs.
7. Current Limit & Thermal Protection: Equipped with internal current limit and thermal shutdown features to protect against overloading.
8. Package: Available in a small footprint SC70-5 package.
9. Applications: Ideal for use in portable devices, battery-powered equipment, and other applications requiring efficient voltage regulation.
This LDO is designed for applications needing low power consumption and efficient voltage regulation, offering a balance of performance and protection features.
Pinout
The TPS71710DCKR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 5-pin SOT-23 package. Here are the pin functions:
1. IN (Pin 1): Input voltage supply. This pin is connected to the source of the input voltage that needs to be regulated.
2. GND (Pin 2): Ground. This pin is the common ground reference for the input and output voltages.
3. EN (Pin 3): Enable. This pin is used to enable or disable the LDO. When a high voltage is applied, the regulator is enabled, and when low, it is disabled.
4. NC (Pin 4): No Connect. This pin is typically not connected internally but should be left unconnected or connected to ground for thermal and mechanical stability.
5. OUT (Pin 5): Output voltage. This pin provides the regulated output voltage.
The TPS71710DCKR is designed for low power and low noise applications, providing stable output voltage with low dropout voltage and good transient response.
1. IN (Pin 1): Input voltage supply. This pin is connected to the source of the input voltage that needs to be regulated.
2. GND (Pin 2): Ground. This pin is the common ground reference for the input and output voltages.
3. EN (Pin 3): Enable. This pin is used to enable or disable the LDO. When a high voltage is applied, the regulator is enabled, and when low, it is disabled.
4. NC (Pin 4): No Connect. This pin is typically not connected internally but should be left unconnected or connected to ground for thermal and mechanical stability.
5. OUT (Pin 5): Output voltage. This pin provides the regulated output voltage.
The TPS71710DCKR is designed for low power and low noise applications, providing stable output voltage with low dropout voltage and good transient response.
Manufacturer
The TPS71710DCKR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a variety of electronic products and components. TI is well-known for its extensive range of analog and embedded processing products, which are critical in a wide array of electronics applications. The company serves diverse markets including industrial, automotive, personal electronics, communications equipment, and enterprise systems. Texas Instruments is recognized for its innovation and contributions to the electronics industry, with a history dating back to its founding in 1930.
Application
The TPS71710DCKR is a low-dropout (LDO) linear voltage regulator commonly used in various applications that require efficient power management. Typical application areas include:
1. Portable Devices: Ideal for battery-powered devices requiring low power consumption.
2. Wireless Communication: Used in RF modules and wireless transceivers for stable voltage supply.
3. Industrial Equipment: Provides reliable voltage regulation in harsh environments.
4. Consumer Electronics: Supports smooth power delivery in gadgets like digital cameras and smartphones.
5. Medical Devices: Ensures stable performance in sensitive equipment like portable medical instruments.
Its low noise, fast transient response, and high PSRR make it suitable for noise-sensitive applications.
1. Portable Devices: Ideal for battery-powered devices requiring low power consumption.
2. Wireless Communication: Used in RF modules and wireless transceivers for stable voltage supply.
3. Industrial Equipment: Provides reliable voltage regulation in harsh environments.
4. Consumer Electronics: Supports smooth power delivery in gadgets like digital cameras and smartphones.
5. Medical Devices: Ensures stable performance in sensitive equipment like portable medical instruments.
Its low noise, fast transient response, and high PSRR make it suitable for noise-sensitive applications.
Package
The TPS71710DCKR is packaged in a SC70-5 (SOT-353) form factor, which is a small-outline transistor package with five terminals. This package type is known for its compact size, making it suitable for space-constrained applications while maintaining efficient thermal performance and electrical connections.
