S-1312B22-A4T2U3

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy
• Package: SOT-23-5
• Essence: Integrated Circuit
• 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
• Dropout Voltage: 200mV (typical)
• Output Current: 150mA (maximum)
• Quiescent Current: 45µA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1312B22-A4T2U3 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: CE (Control Enable)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy output voltage regulation.
• Built-in overcurrent protection.
• Thermal shutdown protection.
• Fast transient response.

Advantages

• Small package size allows for space-saving designs.
• Wide input voltage range provides flexibility in various applications.
• Low quiescent current minimizes power consumption.
• Excellent line and load regulation for stable output voltage.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• No adjustable output voltage option.

Working Principles

The S-1312B22-A4T2U3 is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load conditions. It utilizes an integrated circuit to regulate the voltage and provide a constant supply to connected devices. The dropout voltage is minimized to ensure efficient power conversion, while the built-in protection features safeguard against overcurrent and thermal issues.

Detailed Application Field Plans

The S-1312B22-A4T2U3 is commonly used in various electronic devices and systems where a stable voltage supply is required. Some potential application fields include: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Wearable technology - Automotive electronics

Detailed and Complete Alternative Models

1. S-1312B25-A4T2U3: Similar specifications but with higher output current capability (250mA).
2. S-1312B18-A4T2U3: Similar specifications but with lower dropout voltage (150mV).
3. S-1312B33-A4T2U3: Similar specifications but with higher output voltage range (1.8V to 6.0V).

These alternative models offer different performance characteristics to suit specific application requirements.

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