S-1315D32-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 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 20μA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1315D32-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 with low dropout voltage
• Low quiescent current for power-saving applications
• Excellent line and load regulation for stable output voltage
• Built-in overcurrent protection
• Thermal shutdown protection
• Short-circuit protection

Advantages and Disadvantages

Advantages: - High efficiency ensures minimal power loss - Low quiescent current extends battery life - Compact SOT-23-5 package allows for space-saving designs - Wide input and output voltage range provides versatility

Disadvantages: - Limited maximum output current of 150mA - Dropout voltage of 200mV may not be suitable for ultra-low power applications

Working Principles

The S-1315D32-A6T2U3 is a linear voltage regulator that operates by maintaining a constant output voltage regardless of changes in the input voltage or load conditions. It achieves this through a feedback mechanism that adjusts the internal pass transistor to regulate the output voltage.

Detailed Application Field Plans

The S-1315D32-A6T2U3 finds application in various electronic devices where a stable and regulated voltage supply is required. Some potential application fields include:

1. Battery-powered portable devices such as smartphones, tablets, and wearable devices.
2. IoT (Internet of Things) devices that operate on low power and require efficient voltage regulation.
3. Consumer electronics like digital cameras, MP3 players, and handheld gaming consoles.
4. Industrial equipment and instrumentation requiring precise voltage control.
5. Automotive electronics for powering sensors, actuators, and control modules.

Detailed and Complete Alternative Models

1. S-1315D30-A6T2U3: Similar specifications but with a lower dropout voltage of 100mV.
2. S-1315D33-A6T2U3: Similar specifications but with a higher maximum output current of 300mA.
3. S-1315D31-A6T2U3: Similar specifications but with an adjustable output voltage range.

These alternative models provide options based on specific requirements and can be considered as alternatives to the S-1315D32-A6T2U3.

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