S-1206B26-M3T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Small size, 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: 2.5V to 5.5V
• Output Voltage: 2.6V
• Output Current: 200mA
• Dropout Voltage: 150mV at 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1206B26-M3T1U has a total of six pins arranged as follows:

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| | --| VOUT GND|-- Pin 1 --| VIN NC |-- Pin 2 --| EN FB |-- Pin 3 |___________| ```

Pin 1: VOUT - Output Voltage Pin 2: VIN - Input Voltage Pin 3: EN - Enable Pin Pin 4: FB - Feedback Pin Pins 5 and 6: No Connection (NC)

Functional Features

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

Advantages and Disadvantages

Advantages: - Small size allows for space-saving designs - High efficiency results in less power dissipation - Wide input voltage range provides flexibility in various applications - Thermal and short-circuit protection enhance reliability

Disadvantages: - Limited output current may not be suitable for high-power applications - Fixed output voltage may not meet all requirements

Working Principles

The S-1206B26-M3T1U is a step-down voltage regulator that converts a higher input voltage to a lower output voltage. It utilizes a control circuit to maintain a stable output voltage despite variations in the input voltage and load conditions. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of an internal switch to regulate the output voltage.

Detailed Application Field Plans

The S-1206B26-M3T1U is commonly used in various electronic devices, including: 1. Portable consumer electronics 2. Battery-powered devices 3. IoT devices 4. Wearable devices 5. Automotive applications 6. Industrial equipment

Detailed and Complete Alternative Models

1. S-1206B26-M3T1G: Similar specifications but available in a different package (SOT-23-6)
2. S-1206B26-M3T1W: Similar specifications with wider operating temperature range (-40°C to +125°C)
3. S-1206B26-M3T1R: Similar specifications with reduced quiescent current (20µA)

These alternative models provide options based on specific application requirements or environmental conditions.

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