S-1206B13-U3T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Small size, high efficiency, low power consumption
• Package: SOT-23-6
• Essence: Step-down DC-DC converter
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 1.2V
• Output Current: 600mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1206B13-U3T1U has a total of six pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin 4. FB: Feedback pin 5. SW: Switching pin 6. VOUT: Output voltage pin

Functional Features

• High efficiency conversion
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Fast transient response

Advantages

• Small form factor allows for space-saving designs
• High efficiency results in reduced power consumption
• Wide input voltage range enables versatile applications
• Robust protection features ensure device reliability
• Fast transient response ensures stable output voltage

Disadvantages

• Limited output current may not be suitable for high-power applications
• Requires external components for proper operation
• Higher cost compared to linear regulators

Working Principles

The S-1206B13-U3T1U is a step-down DC-DC converter that regulates the input voltage to a fixed output voltage of 1.2V. It utilizes a switching regulator topology to achieve high efficiency conversion. The input voltage is stepped down using an inductor and switched on and off at a high frequency by the internal control circuitry. This allows for efficient power transfer to the output while minimizing power dissipation.

Detailed Application Field Plans

The S-1206B13-U3T1U is commonly used in various electronic devices that require a stable and regulated 1.2V power supply. Some typical application fields include: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

• S-1206B13-M3T1U: Same specifications, different package (SOT-23-5)
• S-1206B13-U3T2U: Same specifications, higher output current (800mA)
• S-1206B13-U3T1R: Same specifications, reverse polarity protection feature

Note: These alternative models are provided as examples and may not cover all available options in the market.

This entry provides a comprehensive overview of the S-1206B13-U3T1U voltage regulator. It includes basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.