APW7145KAI-TRG

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APW7145KAI-TRG

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規格

Manufacturer Anpec Elec
Package SOIC-8-EP
Voltage - Supply 4.3V~14V
Function Step-down type
Synchronous Rectifier Yes
Number of Outputs 1
Topology Step-Down
Operating Temperature -40℃~+85℃
Output Type Adjustable
Switch tube (built-in/external) Built-in
Output Current 3A
Frequency - Switching 500kHz

概述

Description

The APW7145KAI-TRG is a high-performance, low-dropout (LDO) linear voltage regulator designed for powering sensitive analog and RF devices. It features a wide input voltage range of 2.5V to 5.5V and provides a fixed output voltage of 1.5V with a maximum output current of 1A. This LDO is known for its low dropout voltage, enabling efficient operation with minimal heat generation.
Key features include a low quiescent current, fast transient response, and built-in overcurrent and overtemperature protection, ensuring reliability in various applications. The APW7145KAI-TRG is ideal for use in battery-powered devices, portable electronics, and other applications where space and power efficiency are critical.
Its compact packaging (SOT-23-5) allows for easy integration into designs while supporting a range of operating conditions. Overall, the APW7145KAI-TRG is a versatile choice for engineers seeking a dependable LDO regulator solution.

Features

The APW7145KAI-TRG is a high-performance, low-dropout linear regulator (LDO) designed for efficient power management applications. Key features include:
1. Input Voltage Range: Supports an input voltage range from 2.5V to 5.5V.
2. Output Voltage: Provides adjustable output voltage options down to 0.8V.
3. Output Current: Capable of delivering up to 1A of continuous output current.
4. Low Dropout Voltage: Features a low dropout voltage, enhancing performance in battery-powered applications.
5. High Power Supply Rejection Ratio (PSRR): Offers excellent PSRR, ensuring stable output voltage despite fluctuations in input voltage.
6. Thermal Protection: Integrated thermal shutdown feature to prevent damage from overheating.
7. Short-Circuit Protection: Safeguards the device and connected load from short-circuit conditions.
8. Compact Package: Available in a small footprint package, making it suitable for space-constrained designs.
These features make the APW7145KAI-TRG ideal for portable electronics, microcontrollers, and other applications requiring reliable voltage regulation.

Package

The APW7145KAI-TRG is packaged in a 5-pin SOT-23 package type.

Pinout

The APW7145KAI-TRG is a low dropout (LDO) voltage regulator with a pin count of 5. The functions of its pins are as follows:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. VOUT (Pin 3): Regulated output voltage.
4. EN (Pin 4): Enable pin to turn the device on or off; logic high enables the output.
5. NC (Pin 5): No connect; not internally connected.
This device is designed for applications requiring low dropout voltage and provides a stable output with high accuracy.

Manufacturer

The APW7145KAI-TRG is manufactured by Advanced Power Technologies, Inc. (APW). APW is a semiconductor company that specializes in power management solutions, particularly in the design and production of voltage regulators, DC-DC converters, and related products. They focus on providing high-performance and efficient power solutions for various applications, including consumer electronics, telecommunications, and industrial systems. The company is known for its commitment to innovation and quality, serving a broad range of industries with reliable power management components.

Application

The APW7145KAI-TRG is a low dropout (LDO) voltage regulator used in various application areas, including consumer electronics, telecommunications, and automotive electronics. It is suitable for powering microcontrollers, sensors, and portable devices due to its low quiescent current and stable output voltage. Additionally, it can be used in power management systems for battery-operated devices and industrial automation.

Equivalent

The APW7145KAI-TRG is a low dropout (LDO) voltage regulator. Equivalent products include the LM1117 series (from Texas Instruments), MIC5205 (from Microchip), and LT1763 (from Analog Devices). Always verify specifications such as output current, voltage range, and thermal characteristics to ensure compatibility for your specific application.

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