S-1315C17-M5T1U3

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Overcurrent protection - Thermal shutdown protection

Package: SOT-23-5

Essence: The S-1315C17-M5T1U3 is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.5V to 5.5V
• Dropout Voltage: 200mV (typical)
• Output Current: 150mA (maximum)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1315C17-M5T1U3 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. NC (No Connection)
4. VOUT (Output Voltage)
5. EN (Enable)

Functional Features

• Low Dropout Voltage: The IC maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: Provides precise and accurate output voltage regulation.
• Low Quiescent Current: Consumes minimal current when the load is light or no load is connected.
• Overcurrent Protection: Safeguards the IC and the connected circuitry from excessive current flow.
• Thermal Shutdown Protection: Prevents overheating by shutting down the IC when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages: - High output voltage accuracy ensures reliable performance. - Low quiescent current prolongs battery life in portable devices. - Overcurrent protection safeguards the circuit from damage. - Thermal shutdown protection prevents overheating.

Disadvantages: - Limited maximum output current of 150mA may not be suitable for high-power applications. - Input voltage range is limited to 2.0V to 6.0V.

Working Principles

The S-1315C17-M5T1U3 operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output terminals, maintaining a stable voltage regardless of changes in the input voltage or load conditions. The IC uses a feedback mechanism to continuously monitor and adjust the output voltage to the desired level.

Detailed Application Field Plans

The S-1315C17-M5T1U3 is commonly used in various electronic devices that require a stable and accurate voltage supply. Some potential application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players.
2. IoT Devices: Sensors, wearable devices, and smart home appliances.
3. Consumer Electronics: Digital cameras, MP3 players, and handheld gaming consoles.
4. Industrial Equipment: Measurement instruments, control systems, and power management modules.

Detailed and Complete Alternative Models

1. S-1315 Series:

   • S-1315A18-A4T1U3
   • S-1315B25-A4T1U3
   • S-1315F18-A4T1U3

2. S-1317 Series:

   • S-1317A28-A4T1U3
   • S-1317B33-A4T1U3
   • S-1317C33-A4T1U3

3. S-1319 Series:

   • S-1319A18-A4T1U3
   • S-1319B25-A4T1U3
   • S-1319C25-A4T1U3

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

(Note: The above list is not exhaustive and may vary based on availability and specific requirements.)

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