RT9173CPSP

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RT9173CPSP

IC REG 2A BUS TERMINATION PSOP8

  • Manufacturer
  • Mfr. Part #RT9173CPSP
  • Package
  • Datasheet
  • In Stock6947

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Specifications

Part Status Active
Applications Converter, DDR Bus Termination Regulator
Voltage - Input 1.5V ~ 2.5V
Number of Outputs 1
Voltage - Output Multiple
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package 8-SOP-EP
Base Product Number RT9173

Overview

Description

The RT9173CPSP is a high-performance linear voltage regulator designed for a variety of power management applications. It provides a stable output voltage with low dropout, making it suitable for battery-powered devices where efficiency is crucial. The regulator can deliver up to 3A of output current and features built-in thermal shutdown and overcurrent protection for enhanced reliability.
The RT9173CPSP operates within a wide input voltage range and offers low quiescent current, contributing to improved battery life. Its compact package makes it suitable for space-constrained designs. Additionally, it supports various output voltage options, adjustable or fixed, allowing for flexibility in different circuit configurations.
Overall, the RT9173CPSP is an ideal choice for designers seeking a robust, efficient voltage regulation solution in consumer electronics, telecommunications, and industrial applications.

Features

The RT9173CPSP is a high-efficiency, low-dropout (LDO) voltage regulator designed for various applications. Key features include:
1. Output Voltage: Adjustable output voltage ranging from 1.2V to 3.3V.
2. Low Dropout Voltage: Typically 200mV at 300mA load, enabling efficient operation with minimal input-output voltage difference.
3. Output Current: Capable of delivering up to 500mA, suitable for powering various devices.
4. High Power Supply Rejection Ratio (PSRR): Ensures stable output even with fluctuating input voltages.
5. Thermal Protection: Built-in thermal shutdown to prevent overheating.
6. Short-Circuit Protection: Safeguards the device from damage during short-circuit conditions.
7. Low Quiescent Current: Offers energy efficiency, making it ideal for battery-powered applications.
8. Small Package Size: Available in a compact SOP-8 package for space-constrained designs.
These features make the RT9173CPSP suitable for portable electronics, consumer devices, and other applications requiring stable power supply.

Package

The RT9173CPSP is packaged in a SOP-8 (Small Outline Package) which is a surface-mount package type.

Pinout

The RT9173CPSP is a low-dropout (LDO) voltage regulator with a pin count of 5. The pin functions are as follows:
1. Vin: Input voltage supply pin.
2. GND: Ground reference pin.
3. Vout: Output voltage pin that provides the regulated output.
4. EN: Enable pin used to turn the device on or off; a high signal enables the output.
5. NC: No connect; this pin is not internally connected and can be left unconnected.
The RT9173CPSP is designed for low quiescent current and provides stable output, making it suitable for portable applications.

Manufacturer

The RT9173CPSP is manufactured by Richtek Technology Corporation, a semiconductor company that specializes in power management solutions and analog ICs (integrated circuits). Founded in 2001, Richtek designs and develops a range of products including voltage regulators, power management ICs, and LED drivers, primarily serving the consumer electronics, telecommunications, and automotive markets. The company is known for its innovation in power efficiency and thermal performance, catering to the needs of various applications such as mobile devices, laptops, and other electronic systems. Richtek is headquartered in Taiwan and has a global presence, focusing on delivering high-quality and reliable semiconductor solutions.

Application

The RT9173CPSP is a high-performance voltage regulator primarily used in applications such as portable devices, consumer electronics, and battery-powered systems. It provides low dropout voltage regulation for powering microcontrollers, digital signal processors, and RF devices. Additionally, it can be utilized in both fixed and adjustable output configurations to support various voltage requirements in compact designs. Its efficiency and thermal performance make it ideal for space-constrained applications.

Equivalent

The RT9173CPSP is a low-dropout (LDO) voltage regulator. Equivalent products include the LM1117, MCP1700, and MIC5205. Always verify specifications such as output voltage, current rating, and package type to ensure compatibility for your specific application.

Shipping

Shipping MethodsWe

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

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3. Wire Transfer

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