S-1315A25-A6T2U3

Basic Information Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High Efficiency, Low Dropout, Low Quiescent Current
Package: SOT-23-5
Essence: Linear Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.2% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1315A25-A6T2U3 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: EN (Enable)
Pin 4: VOUT (Output Voltage)
Pin 5: CE (Capacitor Enable)

Functional Features

• High efficiency voltage regulation
• Low dropout voltage for improved performance
• Low quiescent current for power-saving applications
• Enable pin for easy on/off control
• Capacitor enable pin for stability enhancement

Advantages and Disadvantages

Advantages: - High efficiency ensures minimal power loss - Low dropout voltage allows operation with low input voltages - Low quiescent current prolongs battery life - Enable pin provides flexibility in power management - Capacitor enable pin improves stability

Disadvantages: - Limited maximum output current (150mA) - Narrow input voltage range (2.5V to 6.5V)

Working Principles

The S-1315A25-A6T2U3 is a linear voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by using a pass transistor to regulate the voltage drop across it. The enable pin allows the user to control the regulator's operation, while the capacitor enable pin enhances stability by connecting an external capacitor.

Detailed Application Field Plans

The S-1315A25-A6T2U3 is commonly used in various electronic devices and applications, including but not limited to:

1. Battery-powered portable devices
2. Wireless communication systems
3. Industrial automation equipment
4. Consumer electronics
5. Medical devices
6. Automotive electronics

Detailed and Complete Alternative Models

1. S-1315A18-A6T2U3
2. S-1315A33-A6T2U3
3. S-1315A50-A6T2U3
4. S-1315A12-A6T2U3
5. S-1315A27-A6T2U3

These alternative models offer similar functionality and characteristics, providing options for different voltage requirements and applications.

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