S-1170B54UC-OUNTFU

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-89-5
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel / 3000 units per reel

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage Range: 0.8V to 5.5V
• Output Current: 500mA (max)
• Dropout Voltage: 200mV (typ)
• Quiescent Current: 45µA (typ)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage

Functional Features

• Low dropout voltage for efficient power conversion.
• Wide input voltage range allows flexibility in various applications.
• Low quiescent current ensures minimal power consumption during standby mode.
• Built-in overcurrent protection safeguards the circuit from damage.
• Thermal shutdown feature prevents overheating.

Advantages

• High efficiency results in reduced power loss.
• Compact SOT-89-5 package saves board space.
• Wide input voltage range makes it suitable for a variety of applications.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited output current may not be sufficient for high-power applications.
• Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

The S-1170B54UC-OUNTFU is a voltage regulator IC that regulates the input voltage to a stable output voltage. It utilizes a feedback mechanism to adjust the internal circuitry and maintain the desired output voltage. The enable pin allows for control of the regulator's operation, while the thermal shutdown feature protects the IC from excessive heat.

Detailed Application Field Plans

The S-1170B54UC-OUNTFU is commonly used in battery-powered devices, such as smartphones, tablets, portable media players, and digital cameras. It can also be employed in various other applications, including industrial equipment, automotive electronics, and wireless communication devices.

Detailed and Complete Alternative Models

1. S-1170B53UC-OUNTFU: Similar specifications but with a lower dropout voltage.
2. S-1170B55UC-OUNTFU: Similar specifications but with a higher output current capability.
3. S-1170B56UC-OUNTFU: Similar specifications but with an extended operating temperature range.

(Note: These alternative models are provided for reference and may have slight variations in features and performance.)

This concludes the encyclopedia entry for the S-1170B54UC-OUNTFU, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.