S-1206B32-M3T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Small size, high efficiency, low power consumption
• Package: SOT-23-3
• Essence: Step-down voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 1.8V
• Output Current: 200mA
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1206B32-M3T1U has three pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin

Functional Features

• Step-down voltage regulation
• Low dropout voltage
• Low quiescent current
• Overcurrent protection
• Thermal shutdown protection

Advantages

• Small package size allows for space-saving designs
• High efficiency results in less power dissipation
• Wide input voltage range provides flexibility in various applications
• Overcurrent and thermal shutdown protection enhance reliability

Disadvantages

• Limited output current may not be suitable for high-power applications
• Fixed output voltage may restrict certain design requirements

Working Principles

The S-1206B32-M3T1U is a step-down voltage regulator that converts a higher input voltage to a lower output voltage. It utilizes an internal control circuitry to maintain a stable output voltage of 1.8V, regardless of variations in the input voltage. The regulator operates by switching the input voltage on and off at a high frequency, and then filtering and regulating the output voltage to provide a steady power supply.

Detailed Application Field Plans

The S-1206B32-M3T1U is commonly used in various electronic devices and systems that require a stable 1.8V power source. Some typical application fields include: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

• S-1206B33-M3T1U: Output voltage of 3.3V
• S-1206B25-M3T1U: Output voltage of 2.5V
• S-1206B18-M3T1U: Output voltage of 1.8V (same as S-1206B32-M3T1U)
• S-1206B15-M3T1U: Output voltage of 1.5V

These alternative models offer different output voltages to cater to specific application requirements while maintaining similar characteristics and package options.

In conclusion, the S-1206B32-M3T1U is a small-sized step-down voltage regulator with high efficiency and low power consumption. It is commonly used in various electronic devices and provides a stable 1.8V output voltage. While it has limitations in terms of output current and fixed voltage, it offers advantages such as space-saving design, wide input voltage range, and protection features. Alternative models with different output voltages are available to suit specific application needs.