K1050S1URP Product Overview

Product Category

The K1050S1URP belongs to the category of integrated circuits, specifically a voltage regulator IC.

Basic Information Overview

• Use: The K1050S1URP is used for regulating voltage in electronic circuits.
• Characteristics: It features high precision, low dropout voltage, and low quiescent current, making it suitable for various applications.
• Package: The K1050S1URP comes in a small outline package (SOP) with a specified pin configuration.
• Essence: Its essence lies in providing stable and regulated voltage output for electronic devices.
• Packaging/Quantity: Typically packaged in reels or tubes, with varying quantities based on manufacturer specifications.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 1.2V to 16V
• Output Current: Up to 1A
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The K1050S1URP has a standard pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: Provides a stable output voltage despite variations in input voltage and load conditions.
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.
• Thermal Shutdown: Prevents damage due to excessive heat by shutting down the device at high temperatures.

Advantages and Disadvantages

• Advantages:
  • High precision and low dropout voltage ensure reliable performance.
  • Low quiescent current minimizes power consumption.
  • Overcurrent protection enhances circuit safety.
• Disadvantages:
  • Limited maximum output current compared to some alternative models.
  • May require additional components for specific applications, increasing complexity.

Working Principles

The K1050S1URP utilizes a feedback control mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a constant output voltage despite changes in input or load conditions.

Detailed Application Field Plans

The K1050S1URP finds application in various fields such as: - Consumer Electronics: Powering portable devices, audio equipment, and small appliances. - Automotive: Regulating voltage for automotive electronics and infotainment systems. - Industrial Control: Providing stable voltage for sensors, actuators, and control systems.

Detailed and Complete Alternative Models

Some alternative models to the K1050S1URP include: - LM317: Offers higher output current capability but may have higher dropout voltage. - LT1083: Provides higher output current and lower dropout voltage but may have different package options.

In conclusion, the K1050S1URP serves as a reliable voltage regulator IC with precise regulation, low power consumption, and built-in protection features, making it suitable for a wide range of electronic applications.

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