S-1206B12-M3T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics:
  • Small form factor
  • High efficiency
  • Low power consumption
• Package: SOT-23-6
• Essence: Step-down voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 1.2V
• Output Current: 600mA
• Dropout Voltage: 200mV
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1206B12-M3T1U has a total of six pins arranged as follows:

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| | --|____|-- Pin 1 (VIN) --|____|-- Pin 2 (GND) --|____|-- Pin 3 (EN) --|____|-- Pin 4 (FB) --|____|-- Pin 5 (SW) |____|-- Pin 6 (VOUT) ```

Functional Features

• Step-down voltage regulation
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Soft-start function

Advantages

• Compact size allows for space-saving designs
• High efficiency results in reduced power dissipation
• Wide input voltage range enables versatile applications
• Excellent load and line regulation ensures stable output voltage
• Built-in protection features enhance reliability

Disadvantages

• Limited output current may not be suitable for high-power applications
• Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The S-1206B12-M3T1U is a step-down voltage regulator that converts a higher input voltage to a lower output voltage. It utilizes a switching regulator topology to achieve high efficiency and low power consumption. The regulator operates by controlling the duty cycle of an internal switch, which in turn controls the average output voltage.

Detailed Application Field Plans

The S-1206B12-M3T1U is commonly used in various electronic devices and systems where a stable and regulated voltage supply is required. Some potential application fields include: - Battery-powered devices - Portable consumer electronics - Industrial automation - Automotive electronics - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

• S-1206B12-M3T1G: Similar specifications, but with a different package (SOT-23-5)
• S-1206B12-M3T1W: Similar specifications, but with a different package (SOT-323)

Note: This is not an exhaustive list, and there may be other alternative models available from different manufacturers.

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