S-1701P3338-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-5
• Essence: Regulates voltage to provide a stable output
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.3%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701P3338-U5T1U has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin for turning the regulator on/off 4. VOUT: Output voltage pin 5. BYP: Bypass capacitor connection pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High accuracy provides precise output voltage control.
• Low quiescent current minimizes power consumption in standby mode.
• Built-in thermal shutdown protection prevents damage due to excessive heat.
• Short-circuit and overcurrent protection safeguard the circuitry.

Advantages

• Compact SOT-23-5 package allows for space-saving integration into various applications.
• Wide input voltage range enables compatibility with different power sources.
• Excellent load and line regulation ensure stable output voltage under varying conditions.
• Low quiescent current extends battery life in portable devices.
• Robust protection features enhance reliability and prevent damage to the IC.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• Dropout voltage of 200mV may cause a slight voltage drop across the regulator.

Working Principles

The S-1701P3338-U5T1U is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from the output, adjusting the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is minimized by using a low resistance pass transistor. The enable pin allows for easy on/off control of the regulator.

Detailed Application Field Plans

The S-1701P3338-U5T1U is commonly used in various electronic devices and systems, including: - Battery-powered devices: Portable audio players, digital cameras, handheld gaming consoles. - Communication equipment: Mobile phones, wireless routers, modems. - Automotive electronics: Infotainment systems, navigation devices, dashboard displays. - Industrial control systems: Sensors, actuators, motor control circuits. - Power management modules: Voltage regulators, power supplies, battery chargers.

Detailed and Complete Alternative Models

1. S-1701P3338-U5T1G: Similar specifications and pin configuration, available in a different package (SOT-89-5).
2. S-1701P3338-U5T1R: Enhanced version with lower dropout voltage and higher accuracy.
3. S-1701P3338-U5T1V: Adjustable output voltage version with a wider range of output voltage options.

(Note: This list is not exhaustive and other alternative models may exist.)

This entry provides comprehensive information about the S-1701P3338-U5T1U voltage regulator IC. Its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models are covered in detail.