S-1312C26-M5T1U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• 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: 160mV @ 100mA
• Line Regulation: ±0.05% (Typical)
• Load Regulation: ±0.2% (Typical)
• Quiescent Current: 30μA (Typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1312C26-M5T1U3 has a total of five pins arranged as follows: 1. VIN: Input Voltage Pin 2. GND: Ground Pin 3. CE: Chip Enable Pin 4. VOUT: Output Voltage Pin 5. NC: No Connection Pin

Functional Features

• Low dropout voltage ensures stable output even with small input-output voltage differentials.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption in standby mode.
• Built-in overcurrent protection safeguards the IC and connected devices.
• Thermal shutdown feature prevents overheating.

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package allows for space-efficient designs. - Wide input voltage range enables compatibility with various power sources. - Excellent line and load regulation ensure stable performance under different conditions.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Dropout voltage of 160mV may cause a slight voltage drop across the regulator.

Working Principles

The S-1312C26-M5T1U3 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. When the input voltage exceeds the desired output voltage, the pass transistor reduces the voltage difference, resulting in a regulated output voltage.

Detailed Application Field Plans

The S-1312C26-M5T1U3 is commonly used in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive applications - Medical equipment

Detailed and Complete Alternative Models

1. S-1312B25-M5T1U3: Similar specifications but with a lower dropout voltage of 100mV @ 100mA.
2. S-1312D33-M5T1U3: Similar specifications but with a higher maximum output current of 300mA.
3. S-1312E28-M5T1U3: Similar specifications but with an extended operating temperature range of -40°C to +105°C.

These alternative models provide options based on specific requirements and operating conditions.

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