S-1167B22-M5T1U

Basic Information Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High Efficiency, Low Dropout, Low Noise
Package: SOT-23-5
Essence: Linear 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: ±0.3% (typical)
• Load Regulation: ±0.5% (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1167B22-M5T1U has a total of five pins arranged as follows:

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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 with low dropout voltage
• Low output noise for sensitive applications
• Wide input voltage range for versatile use
• Excellent line and load regulation for stable output
• Low quiescent current for power-saving operation
• Enable pin for easy on/off control

Advantages and Disadvantages

Advantages: - High efficiency ensures minimal power loss - Low dropout voltage allows for reliable operation even with low input voltages - Low output noise makes it suitable for noise-sensitive applications - Wide input voltage range provides flexibility in various scenarios - Excellent line and load regulation ensures stable output under different conditions - Low quiescent current helps conserve power - Enable pin allows for convenient on/off control

Disadvantages: - Limited maximum output current of 150mA may not be sufficient for high-power applications - NC pin serves no function, potentially wasting board space

Working Principles

The S-1167B22-M5T1U is a linear 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 that adjusts its resistance to regulate the output voltage. The enable pin can be used to turn the regulator on or off as needed.

Detailed Application Field Plans

The S-1167B22-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 devices: Portable electronics, handheld instruments, etc.
2. IoT (Internet of Things) devices: Sensors, smart home devices, wearable technology, etc.
3. Automotive electronics: Infotainment systems, navigation systems, lighting controls, etc.
4. Industrial equipment: Control systems, measurement devices, motor drives, etc.
5. Communication systems: Wireless routers, access points, network switches, etc.

Detailed and Complete Alternative Models

1. S-1167B18-M5T1U: Similar specifications but with a lower dropout voltage of 100mV (typical).
2. S-1167B25-M5T1U: Similar specifications but with a higher maximum output current of 250mA.
3. S-1167B15-M5T1U: Similar specifications but with a lower quiescent current of 10µA (typical).

These alternative models provide options with slightly different characteristics to suit specific application requirements.

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