S-1312C35-M5T1U3

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current, High Accuracy
• Package: SOT-23-5
• Essence: Regulates voltage to provide a stable output
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 0.8V to 5.0V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1312C35-M5T1U3 has a total of five pins arranged as follows: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin 4. CE: Chip enable pin 5. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption in standby mode.
• High accuracy provides precise voltage regulation.
• Built-in overcurrent protection safeguards the circuit from excessive current.

Advantages

• Compact SOT-23-5 package allows for space-saving integration.
• Wide input voltage range enables versatile applications.
• Excellent line and load regulation ensures stable output under varying conditions.
• Low quiescent current prolongs battery life in portable devices.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Non-adjustable output voltage may not suit all requirements.

Working Principles

The S-1312C35-M5T1U3 is a linear voltage regulator that utilizes a PNP transistor as the pass element. It regulates the output voltage by adjusting the resistance between the input and output pins, thereby maintaining a constant voltage difference. The chip enable pin (CE) controls the regulator's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The S-1312C35-M5T1U3 finds applications in various electronic devices, including: 1. Battery-powered devices: Portable audio players, digital cameras, and handheld gaming consoles. 2. Mobile phones: Power management for RF modules, LCD displays, and other components. 3. Industrial equipment: Control systems, sensors, and communication modules. 4. Automotive electronics: Infotainment systems, navigation units, and lighting control.

Detailed and Complete Alternative Models

1. S-1312B33-M5T1U3: Similar specifications but with a different output voltage range (1.8V to 3.3V).
2. S-1312D35-M5T1U3: Higher maximum output current (150mA) but with a slightly higher dropout voltage.
3. S-1312E35-M5T1U3: Lower quiescent current (10µA) but with a narrower input voltage range (2.5V to 5.5V).

This concludes the encyclopedia entry for the S-1312C35-M5T1U3 voltage regulator.