S-1172A10-E6T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout, high accuracy, low quiescent current
• Package: SOT-23-5
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA
• Output Current: 100mA
• Line Regulation: ±0.05%
• Load Regulation: ±0.3%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1172A10-E6T1U has a total of five pins arranged in the following configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. CE: Chip enable pin 4. VOUT: Output voltage pin 5. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient power conversion
• High accuracy provides precise output voltage regulation
• Low quiescent current minimizes power consumption
• Overcurrent protection safeguards the circuit from excessive current flow
• Thermal shutdown protection prevents overheating

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package allows for space-saving integration - Wide input voltage range enables versatile applications - Excellent line and load regulation ensures stable output voltage under varying conditions

Disadvantages: - Limited output current of 100mA may not be sufficient for high-power applications - Requires external components for stability and filtering

Working Principles

The S-1172A10-E6T1U is a voltage regulator IC that operates by comparing the output voltage with a reference voltage. It adjusts the pass transistor's resistance to maintain a stable output voltage, regardless of input voltage fluctuations or load variations. The chip enable pin (CE) controls the regulator's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The S-1172A10-E6T1U finds applications in various electronic devices, including: 1. Battery-powered portable devices 2. Wireless communication systems 3. Industrial control systems 4. Automotive electronics 5. Medical equipment

Detailed and Complete Alternative Models

1. S-1172B10-E6T1U: Similar specifications but with a higher output current of 500mA
2. S-1172C10-E6T1U: Improved line and load regulation for more precise voltage regulation
3. S-1172D10-E6T1U: Enhanced thermal management for increased reliability in high-temperature environments

Note: These alternative models are suggested based on similar characteristics and package type. Please refer to the respective datasheets for detailed specifications.

This entry provides an overview of the S-1172A10-E6T1U voltage regulator IC. Its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models are discussed.