S-1167B55-M5T1U

Basic Information Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High Efficiency, Low Dropout, Low Noise
Package: SOT-23-5
Essence: Linear Voltage Regulator
Packaging/Quantity: Tape and Reel / 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1167B55-M5T1U has a total of five pins arranged in the following configuration:

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Pin 1: VIN (Input Voltage)
Pin 2: GND (Ground)
Pin 3: NC (No Connection)
Pin 4: VOUT (Output Voltage)
Pin 5: EN (Enable)

Functional Features

• High efficiency voltage regulation for low power applications
• Low dropout voltage ensures stable output even with small input-output differentials
• Low noise output for noise-sensitive applications
• Enable pin allows for easy on/off control of the regulator

Advantages and Disadvantages

Advantages: - High efficiency operation conserves battery life - Small package size enables space-saving designs - Low dropout voltage ensures stable performance - Low noise output suitable for noise-sensitive applications

Disadvantages: - Limited maximum output current of 150mA - Input voltage range restricted to 2.5V to 6.0V

Working Principles

The S-1167B55-M5T1U is a linear voltage regulator that operates by maintaining a constant output voltage regardless of changes in the input voltage or load conditions. It achieves this through the use of a pass transistor and feedback circuitry. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

The S-1167B55-M5T1U is commonly used in various electronic devices and systems where a stable and regulated voltage supply is required. Some typical application fields include:

1. Battery-powered portable devices (e.g., smartphones, tablets, portable media players)
2. Wearable electronics (e.g., smartwatches, fitness trackers)
3. IoT devices and sensors
4. Automotive electronics
5. Industrial control systems
6. Medical devices

Detailed and Complete Alternative Models

1. S-1167B33-M5T1U: Similar specifications but with an output voltage range of 1.2V to 3.3V.
2. S-1167B50-M5T1U: Similar specifications but with an output voltage range of 1.2V to 5.0V.
3. S-1167B33-I6T1U: Similar specifications but in a different package (SOT-89-5).

These alternative models provide similar functionality and characteristics, allowing designers to choose the most suitable option based on their specific requirements.

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