S-1200B40-M5T1U

Basic Information Overview

• Category: Voltage Regulator
• Use: Power management
• Characteristics: Low dropout, low quiescent current, high accuracy
• Package: SOT-23-5
• Essence: Linear voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 17µA (typical)
• Output Current: 150mA (maximum)

Detailed Pin Configuration

The S-1200B40-M5T1U has a total of five pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin 4. NC: No connection pin 5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption in standby mode.
• High accuracy provides precise output voltage regulation.

Advantages

• Small package size allows for space-saving designs.
• Wide input voltage range enables flexibility in various applications.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight decrease in efficiency.

Working Principles

The S-1200B40-M5T1U is a linear voltage regulator that regulates the output voltage based on the difference between the input and desired output voltage. It uses a pass transistor to control the output voltage by adjusting the resistance between the input and output terminals.

Detailed Application Field Plans

The S-1200B40-M5T1U is commonly used in various electronic devices, including: 1. Mobile phones and smartphones 2. Portable media players 3. Digital cameras 4. Wireless communication modules 5. Battery-powered devices

Detailed and Complete Alternative Models

1. S-1200B33-M5T1U: Similar to S-1200B40-M5T1U but with a fixed output voltage of 3.3V.
2. S-1200B50-M5T1U: Similar to S-1200B40-M5T1U but with a fixed output voltage of 5.0V.
3. S-1200B18-M5T1U: Similar to S-1200B40-M5T1U but with a fixed output voltage of 1.8V.

These alternative models provide different fixed output voltages to suit specific application requirements.

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