S-1312D30-A4T2U3

Basic Information Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage, compact size
Package: SOT-23-5
Essence: Linear voltage regulator
Packaging/Quantity: Tape and Reel / 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.0V
• Output Current: 150mA (max)
• Dropout Voltage: 160mV (typ)
• Line Regulation: ±0.05% (typ)
• Load Regulation: ±0.1% (typ)
• Quiescent Current: 35µA (typ)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1312D30-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: VOUT (Output Voltage)
Pin 4: CE (Chip Enable)
Pin 5: NC (No Connection)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Stable output voltage of 3.0V regardless of input voltage fluctuations.
• Compact SOT-23-5 package allows for space-saving designs.
• Chip Enable (CE) pin provides control over the regulator's operation.

Advantages and Disadvantages

Advantages: - High efficiency - Low dropout voltage - Small form factor - Easy integration into various electronic circuits

Disadvantages: - Limited output current capacity (150mA max) - Narrow input voltage range (2.5V to 6.0V)

Working Principles

The S-1312D30-A4T2U3 is a linear voltage regulator that operates by maintaining a constant output voltage of 3.0V, regardless of changes in the input voltage. It achieves this through a feedback mechanism that adjusts the internal circuitry to compensate for variations in the input voltage.

Detailed Application Field Plans

The S-1312D30-A4T2U3 finds applications in various electronic devices where a stable and regulated 3.0V power supply is required. Some potential application fields include:

1. Battery-powered portable devices
2. IoT (Internet of Things) devices
3. Wearable electronics
4. Consumer electronics
5. Industrial automation

Detailed and Complete Alternative Models

1. S-1312D33-A4T2U3: Output voltage of 3.3V
2. S-1312D25-A4T2U3: Output voltage of 2.5V
3. S-1312D28-A4T2U3: Output voltage of 2.8V
4. S-1312D35-A4T2U3: Output voltage of 3.5V

These alternative models provide different output voltage options while sharing similar characteristics and package configurations with the S-1312D30-A4T2U3.

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