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TPS7A0318PDQNR
+StücklisteIC REG LINEAR 1.8V 200MA 4X2SON
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HerstellerTexas Instruments
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Herstellerteil #TPS7A0318PDQNR
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Paket X2SON (DQN)-4
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Auf Lager2642
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Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6V |
| Voltage-Output(Min/Fixed) | 1.8V |
| VoltageDropout(Max) | 0.45V @ 200mA |
| Current-Output | 200mA |
| Current-Quiescent(Iq) | 300 nA |
| PSRR | 55dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 4-XDFN Exposed Pad |
Übersicht
Description
The TPS7A0318PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable output voltage with high accuracy and low noise. It is part of the TPS7A03 series and typically used in applications that require tight voltage regulation and low power consumption, such as in battery-powered devices, portable electronics, and industrial equipment.
Key features of the TPS7A0318PDQNR include a wide input voltage range, low quiescent current, and a high power-supply rejection ratio (PSRR), making it suitable for noise-sensitive applications. The device can deliver up to 200 mA of output current, with an output voltage fixed at 1.8V. Its design includes thermal shutdown and current limit protections to enhance reliability and prevent damage under fault conditions.
The device comes in a small, 6-pin WSON package, making it ideal for space-constrained applications. Its combination of efficiency, compact size, and protection features make it a versatile solution for various power management needs.
Key features of the TPS7A0318PDQNR include a wide input voltage range, low quiescent current, and a high power-supply rejection ratio (PSRR), making it suitable for noise-sensitive applications. The device can deliver up to 200 mA of output current, with an output voltage fixed at 1.8V. Its design includes thermal shutdown and current limit protections to enhance reliability and prevent damage under fault conditions.
The device comes in a small, 6-pin WSON package, making it ideal for space-constrained applications. Its combination of efficiency, compact size, and protection features make it a versatile solution for various power management needs.
Equivalent
The TPS7A0318PDQNR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products could include:
1. Microchip MCP1700-1802E/TO: 1.8V output, 250mA LDO.
2. ON Semiconductor NCP1117ST18T3G: 1.8V, 1A LDO regulator.
3. Analog Devices ADP3338-1.8: Precision 1.8V, 1A LDO.
Ensure the specifications match your requirements, as pin configuration and other parameters might differ.
1. Microchip MCP1700-1802E/TO: 1.8V output, 250mA LDO.
2. ON Semiconductor NCP1117ST18T3G: 1.8V, 1A LDO regulator.
3. Analog Devices ADP3338-1.8: Precision 1.8V, 1A LDO.
Ensure the specifications match your requirements, as pin configuration and other parameters might differ.
Features
The TPS7A0318PDQNR is a high-performance, low-dropout (LDO) voltage regulator designed by Texas Instruments. Key features include:
1. Output Voltage: It provides a fixed output voltage of 1.8V.
2. Input Voltage Range: Supports input voltage from 1.4V to 6.5V.
3. Output Current: Capable of supplying up to 200 mA of output current.
4. Low Dropout Voltage: Ensures efficient operation with minimal voltage drop.
5. Low Quiescent Current: Consumes very low quiescent current, making it suitable for battery-powered applications.
6. Thermal Protection: Integrated thermal shutdown feature to prevent overheating.
7. Overcurrent Protection: Includes current-limiting protection to handle overcurrent conditions.
8. Package: Available in a small, space-saving SOT-23 package.
9. Stability: Designed to be stable with a low equivalent series resistance (ESR) ceramic output capacitor.
10. Applications: Ideal for use in portable electronics, wireless devices, and other applications requiring regulated low-voltage output.
These features make the TPS7A0318PDQNR a reliable choice for power management in various electronic devices.
1. Output Voltage: It provides a fixed output voltage of 1.8V.
2. Input Voltage Range: Supports input voltage from 1.4V to 6.5V.
3. Output Current: Capable of supplying up to 200 mA of output current.
4. Low Dropout Voltage: Ensures efficient operation with minimal voltage drop.
5. Low Quiescent Current: Consumes very low quiescent current, making it suitable for battery-powered applications.
6. Thermal Protection: Integrated thermal shutdown feature to prevent overheating.
7. Overcurrent Protection: Includes current-limiting protection to handle overcurrent conditions.
8. Package: Available in a small, space-saving SOT-23 package.
9. Stability: Designed to be stable with a low equivalent series resistance (ESR) ceramic output capacitor.
10. Applications: Ideal for use in portable electronics, wireless devices, and other applications requiring regulated low-voltage output.
These features make the TPS7A0318PDQNR a reliable choice for power management in various electronic devices.
Manufacturer
The TPS7A0318PDQNR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits, which they sell to electronics designers and manufacturers worldwide. TI is known for its wide range of products, including analog chips, embedded processors, and digital light processing technology, among others. The company serves diverse markets such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is renowned for its innovation and contributions to technology, emphasizing efficiency, reliability, and high performance in its products.
Application
The TPS7A0318PDQNR is a low-dropout (LDO) linear voltage regulator commonly used in various applications requiring stable and efficient voltage regulation. Key application areas include:
1. Consumer Electronics: Provides stable power to devices like smartphones and tablets.
2. Industrial Equipment: Offers reliable power for sensors and actuators in automation systems.
3. Automotive Systems: Powers electronic control units (ECUs) and infotainment systems.
4. Medical Devices: Ensures precise power delivery to sensitive medical electronics.
5. Communications Equipment: Supports stable voltage for networking hardware.
6. Embedded Systems: Used in microcontroller-based projects for consistent power supply.
These applications benefit from its low dropout voltage, high accuracy, and low noise performance.
1. Consumer Electronics: Provides stable power to devices like smartphones and tablets.
2. Industrial Equipment: Offers reliable power for sensors and actuators in automation systems.
3. Automotive Systems: Powers electronic control units (ECUs) and infotainment systems.
4. Medical Devices: Ensures precise power delivery to sensitive medical electronics.
5. Communications Equipment: Supports stable voltage for networking hardware.
6. Embedded Systems: Used in microcontroller-based projects for consistent power supply.
These applications benefit from its low dropout voltage, high accuracy, and low noise performance.
Package
The TPS7A0318PDQNR is a low-dropout linear regulator from Texas Instruments. Its package type is WSON (Wafer-Level Small Outline No-Lead) with eight pins, specifically the DQN package. It is designed for a compact footprint and efficient thermal performance.
