TPS7A0318PDQNR

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TPS7A0318PDQNR

IC REG LINEAR 1.8V 200MA 4X2SON

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Thông số kỹ thuật

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

Tổng quan

Description

The TPS7A0318PDQNR is a low-dropout (LDO) voltage regulator produced by Texas Instruments. It is designed to provide a stable output voltage of 1.8 volts with a maximum output current of 300 mA. This component is well-suited for applications requiring low noise, low dropout voltage, and high precision, making it ideal for powering sensitive analog and digital loads.
With a wide input voltage range, the regulator can accommodate varying supply conditions, enhancing its flexibility for different power supply architectures. It features a low quiescent current, which is beneficial for battery-powered applications where power efficiency is crucial.
The TPS7A0318PDQNR includes several protective features such as current limit and thermal shutdown to prevent damage during overcurrent conditions or excessive thermal stress. It is packaged in a small SOT-23-5 package, making it suitable for space-constrained designs.
Overall, the TPS7A0318PDQNR is commonly used in consumer electronics, industrial equipment, and other applications where precise voltage regulation and energy efficiency are desired.

Features

The TPS7A0318PDQNR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Key features include:
1. Output Voltage: Fixed at 1.8V.
2. Input Voltage Range: Supports 1.4V to 6.5V.
3. Output Current: Capable of delivering up to 1A.
4. Low Dropout Voltage: Ensures high efficiency with minimal voltage loss.
5. Low Quiescent Current: Optimized for battery-powered applications.
6. PSRR: Offers excellent Power Supply Rejection Ratio for noise reduction.
7. Stability: Stable with a small output capacitor, reducing board space.
8. Thermal Protection: Includes thermal shutdown to prevent overheating.
9. Package: Available in a 2mm x 2mm WSON package, enabling compact designs.
10. Applications: Ideal for use in portable devices, industrial applications, and any systems requiring efficient voltage regulation.
These features make the TPS7A0318PDQNR suitable for applications demanding compact, efficient, and reliable voltage regulation.

Package

The TPS7A0318PDQNR is a voltage regulator by Texas Instruments, housed in a WSON (Wafer-Level Small Outline No-Lead) package. Specifically, it is a 6-pin WSON package, characterized by its compact size and suitability for space-constrained applications.

Pinout

The TPS7A0318PDQNR is a voltage regulator from Texas Instruments. It typically comes in an 8-pin package, specifically the WSON (SON) format. This device is a low-dropout linear voltage regulator designed to provide a stable output voltage with a high power supply rejection ratio (PSRR) and low noise. The specific version TPS7A0318PDQNR provides a fixed output voltage of 1.8V.
The pins generally include:
1. Input voltage (IN)
2. Ground (GND)
3. Enable/Shutdown (EN)
4. Output voltage (OUT)
5-8. Additional pins might be used for features like feedback (FB), noise reduction (NR), or thermal pad connection (typically not counted as standard pins).
Ensure to refer to the specific datasheet for detailed pin configuration and function, as the above is a general outline and may vary slightly based on package and model variations.

Manufacturer

The manufacturer of the TPS7A0318PDQNR is Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a broad range of analog and embedded processing chips. These products are used in various electronic devices, from personal electronics to automotive systems and industrial machinery. TI is known for its innovation in the semiconductor industry and has a long-standing history of providing high-quality and reliable components.

Application

The TPS7A0318PDQNR is a low-dropout (LDO) voltage regulator, commonly used in applications like telecommunications, automotive, industrial systems, and consumer electronics. It provides precise voltage regulation and noise reduction, suitable for powering microcontrollers, sensors, and other digital and analog components. Its compact size and high-performance features make it ideal for space-constrained and portable devices.

Equivalent

The TPS7A0318PDQNR is an LDO voltage regulator from Texas Instruments. Equivalent products can include devices with similar voltage regulation, low dropout, and current capabilities from other manufacturers. Consider the LT1761 from Analog Devices, LP5907 from Texas Instruments, NCP167 from ON Semiconductor, and MIC5504 from Microchip Technology. Always check the specifications to ensure compatibility with your requirements.

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