S-1009N17I-I4T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Low Dropout Voltage Regulator
• Package: SOT-23-5
• Essence: Voltage Regulator IC
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 100mA
• Dropout Voltage: 160mV @ 100mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1009N17I-I4T1U IC has a total of five pins arranged in the following configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin 4. VOUT: Output voltage pin 5. NC: No connection pin

Functional Features

• Low dropout voltage for efficient power management
• Wide input voltage range allows flexibility in power supply design
• Low quiescent current for power-saving applications
• Built-in overcurrent protection for enhanced reliability
• Thermal shutdown protection prevents IC damage due to excessive heat

Advantages

• Compact SOT-23-5 package enables space-saving designs
• Wide input voltage range accommodates various power sources
• Low dropout voltage ensures stable output even with low input voltages
• Low quiescent current minimizes power consumption
• Overcurrent and thermal shutdown protection enhance system reliability

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Restricted operating temperature range may limit usage in extreme environments

Working Principles

The S-1009N17I-I4T1U is a low dropout voltage regulator IC that regulates the output voltage based on the input voltage. It operates by comparing the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The enable pin allows for easy control of the IC's operation.

Detailed Application Field Plans

The S-1009N17I-I4T1U IC finds applications in various fields, including but not limited to: 1. Battery-powered devices: Portable electronics, wireless sensors, and wearables. 2. Automotive electronics: Infotainment systems, dashboard displays, and lighting controls. 3. Industrial equipment: Sensor modules, motor control circuits, and power supply units. 4. Communication devices: Mobile phones, tablets, and routers. 5. Consumer electronics: Digital cameras, audio players, and gaming consoles.

Detailed and Complete Alternative Models

1. S-1009N17I-I4T1G: Similar specifications and features, available in a different package (SOT-89-5).
2. S-1009N17I-I4T1R: Improved version with lower dropout voltage and higher maximum output current.
3. S-1009N17I-I4T1V: Adjustable output voltage version with a wider range of output voltage options.
4. S-1009N17I-I4T1P: Package variant with enhanced thermal dissipation capabilities.

(Note: These alternative models are provided as examples and may not be an exhaustive list.)

This entry provides comprehensive information about the S-1009N17I-I4T1U voltage regulator IC. Its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models are covered.