S-1701Q1515-U5T1G

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 to 6.0V
• Output Voltage Range: 1.5V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701Q1515-U5T1G has a total of five pins: 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 ensures efficient power conversion.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption.
• Enable pin allows for easy on/off control.

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Stable output voltage ensures reliable performance of connected devices.
• Small package size (SOT-23-5) facilitates space-constrained designs.
• Low quiescent current prolongs battery life in portable applications.

Disadvantages

• Limited output voltage options restrict its use in certain applications.
• Dropout voltage may cause power dissipation and heat generation.

Working Principles

The S-1701Q1515-U5T1G is a linear voltage regulator that utilizes a pass transistor to regulate the input voltage. When the input voltage exceeds the desired output voltage, the pass transistor adjusts its resistance to maintain a stable output voltage. The enable pin allows the user to control the regulator's operation.

Detailed Application Field Plans

The S-1701Q1515-U5T1G is commonly used in various electronic devices and systems that require a stable and regulated power supply. Some typical applications include: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. S-1701Q1515-U5T1R: Similar specifications but with a different package (SOT-89-5).
2. S-1701Q1515-U5T2G: Higher output voltage range (2.5V) with the same package (SOT-23-5).
3. S-1701Q1515-U5T2R: Higher output voltage range (2.5V) with a different package (SOT-89-5).

These alternative models offer similar functionality and can be considered as substitutes for the S-1701Q1515-U5T1G based on specific design requirements.

In conclusion, the S-1701Q1515-U5T1G is a voltage regulator IC that provides stable and accurate output voltage regulation. Its low dropout voltage, high accuracy, and low quiescent current make it suitable for a wide range of applications. However, designers should consider the limited output voltage options and potential power dissipation when using this device.