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TPS71530DCKR
+NomenclatureIC REG LINEAR 3V 50MA SC70-5
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FabricantTexas Instruments
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Pièce fabricant #TPS71530DCKR
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Package SOT-5
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En stock3997
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 24V |
| Voltage-Output(Min/Fixed) | 3V |
| VoltageDropout(Max) | 0.75V @ 50mA |
| Current-Output | 50mA |
| Current-Quiescent(Iq) | 4.2 µA |
| PSRR | 60dB (100kHz) |
| ProtectionFeatures | Over Current |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 5-TSSOP, SC-70-5, SOT-353 |
Présentation
Description
The TPS71530DCKR is a linear voltage regulator from Texas Instruments, designed for low-power applications requiring a stable output voltage. It features a fixed output voltage of 3.0V and can deliver up to 50 mA of output current. This regulator operates with a wide input voltage range from 2.5V to 24V, making it versatile for various applications.
Key features of the TPS71530DCKR include low dropout voltage, low quiescent current, and excellent line and load transient response, which are ideal for battery-operated devices. It also incorporates overcurrent protection to safeguard against excessive load conditions.
The device comes in a small SOT-23-5 package, enhancing its suitability for compact designs. Its stability is maintained with minimal external capacitors, further saving on board space. Additionally, the regulator is designed to operate over a temperature range of -40°C to 125°C, ensuring reliability in diverse environmental conditions.
Overall, the TPS71530DCKR is a practical choice for projects needing efficient, compact voltage regulation with minimal external components.
Key features of the TPS71530DCKR include low dropout voltage, low quiescent current, and excellent line and load transient response, which are ideal for battery-operated devices. It also incorporates overcurrent protection to safeguard against excessive load conditions.
The device comes in a small SOT-23-5 package, enhancing its suitability for compact designs. Its stability is maintained with minimal external capacitors, further saving on board space. Additionally, the regulator is designed to operate over a temperature range of -40°C to 125°C, ensuring reliability in diverse environmental conditions.
Overall, the TPS71530DCKR is a practical choice for projects needing efficient, compact voltage regulation with minimal external components.
Equivalent
The TPS71530DCKR is a low-dropout (LDO) voltage regulator by Texas Instruments. Some equivalent products with similar specifications include:
1. Microchip MCP1703A-3002E/DB - A 3.0V, 250mA LDO regulator.
2. ON Semiconductor NCP4683DSN30T1G - A 3.0V, 150mA LDO regulator.
3. Analog Devices ADP150AUJZ-3.0-R7 - A 3.0V, 150mA LDO regulator.
These alternatives should be evaluated for specific electrical characteristics and package compatibility.
1. Microchip MCP1703A-3002E/DB - A 3.0V, 250mA LDO regulator.
2. ON Semiconductor NCP4683DSN30T1G - A 3.0V, 150mA LDO regulator.
3. Analog Devices ADP150AUJZ-3.0-R7 - A 3.0V, 150mA LDO regulator.
These alternatives should be evaluated for specific electrical characteristics and package compatibility.
Features
The TPS71530DCKR is a low-dropout (LDO) voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.0V.
2. Input Voltage Range: The device operates with an input voltage range from 2.5V to 24V.
3. Output Current: It can deliver a maximum output current of 50 mA.
4. Dropout Voltage: Features a low dropout voltage, typically around 3 mV at 1 mA load.
5. Low Quiescent Current: The device is designed for low power consumption with a quiescent current of approximately 3.2 μA.
6. Thermal Protection: It includes thermal shutdown and current limit protection for reliability.
7. Package: Available in a small SOT-5 (DCK) package, suitable for space-constrained applications.
8. Transient Response: Offers good transient response to line and load changes.
These features make the TPS71530DCKR ideal for battery-powered and low-power applications where efficiency and compact size are crucial.
1. Output Voltage: It provides a fixed output voltage of 3.0V.
2. Input Voltage Range: The device operates with an input voltage range from 2.5V to 24V.
3. Output Current: It can deliver a maximum output current of 50 mA.
4. Dropout Voltage: Features a low dropout voltage, typically around 3 mV at 1 mA load.
5. Low Quiescent Current: The device is designed for low power consumption with a quiescent current of approximately 3.2 μA.
6. Thermal Protection: It includes thermal shutdown and current limit protection for reliability.
7. Package: Available in a small SOT-5 (DCK) package, suitable for space-constrained applications.
8. Transient Response: Offers good transient response to line and load changes.
These features make the TPS71530DCKR ideal for battery-powered and low-power applications where efficiency and compact size are crucial.
Pinout
The TPS71530DCKR is a low-dropout linear voltage regulator from Texas Instruments. It is designed to provide a stable output voltage with low dropout voltage, ideal for battery-powered applications. The device comes in a 5-pin SC70 package, known as the DCK package.
Here's a brief overview of its pin functions:
1. IN (Pin 1): Input voltage pin where the input supply voltage is connected.
2. GND (Pin 2): Ground pin, which is the reference point for the regulator and should be connected to the ground plane of the circuit.
3. NR/SS (Pin 3): Noise Reduction/Soft Start pin, used for reducing output noise and programming the soft-start time.
4. NC (Pin 4): No Connect pin, generally left unconnected and used for mechanical stability.
5. OUT (Pin 5): Output voltage pin providing the regulated output voltage.
This LDO regulator is known for its low quiescent current and high power supply rejection ratio, making it suitable for low-power applications.
Here's a brief overview of its pin functions:
1. IN (Pin 1): Input voltage pin where the input supply voltage is connected.
2. GND (Pin 2): Ground pin, which is the reference point for the regulator and should be connected to the ground plane of the circuit.
3. NR/SS (Pin 3): Noise Reduction/Soft Start pin, used for reducing output noise and programming the soft-start time.
4. NC (Pin 4): No Connect pin, generally left unconnected and used for mechanical stability.
5. OUT (Pin 5): Output voltage pin providing the regulated output voltage.
This LDO regulator is known for its low quiescent current and high power supply rejection ratio, making it suitable for low-power applications.
Manufacturer
The TPS71530DCKR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits and semiconductor solutions. Their products are used in various electronic applications, including industrial, automotive, personal electronics, and communications equipment. TI is known for its innovation and development of analog and embedded processing technologies.
Application
The TPS71530DCKR is a low-dropout (LDO) voltage regulator commonly used in applications requiring precise voltage regulation and low power consumption. Typical application areas include portable electronics, battery-powered devices, smartphones, tablets, and wearables, where energy efficiency is critical. It is also used in communication devices, industrial automation, medical equipment, and instrumentation systems. The device is suitable for applications requiring low noise and low quiescent current, such as RF systems and sensors. Additionally, it is used in microcontroller power supplies and as a post-regulator for switch-mode power supplies to provide stable output voltage.
Package
The TPS71530DCKR is a low-dropout linear voltage regulator from Texas Instruments, packaged in a SOT-5 (SC-70) form factor. This small footprint is suitable for space-constrained applications.
