S-1000N25-I4T1U

Basic Information Overview

Category: Electronic Component
Use: Power Supply
Characteristics: High Efficiency, Compact Size
Package: Integrated Circuit (IC)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel / 1000 units per reel

Specifications

• Input Voltage Range: 4.5V - 28V
• Output Voltage: 2.5V
• Output Current: 1A
• Dropout Voltage: 0.3V @ 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The S-1000N25-I4T1U IC 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: FB (Feedback)

Functional Features

• High efficiency voltage regulation
• Low dropout voltage for improved power efficiency
• Compact size suitable for space-constrained applications
• Enable pin for easy control of power supply operation
• Stable output voltage with minimal ripple

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for integration into small devices - Wide input voltage range provides flexibility in various applications - Low dropout voltage ensures efficient power delivery - Stable output voltage minimizes the risk of damage to connected components

Disadvantages: - Limited output current may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The S-1000N25-I4T1U is a voltage regulator IC that regulates the input voltage to a stable output voltage of 2.5V. It achieves this by utilizing internal circuitry to monitor and adjust the voltage levels. The enable pin allows for easy control of the power supply, enabling or disabling its operation as required. The IC operates with high efficiency, minimizing power losses and maximizing energy conversion.

Detailed Application Field Plans

The S-1000N25-I4T1U finds application in various electronic devices where a stable 2.5V power supply is required. Some potential application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players often require a compact and efficient power supply solution. The S-1000N25-I4T1U can provide a stable 2.5V output for powering the device's internal components.

2. IoT Devices: Internet of Things (IoT) devices, such as sensors and actuators, often operate on low voltages. The S-1000N25-I4T1U can be used to regulate the input voltage to ensure reliable operation of these devices.

3. Embedded Systems: Many embedded systems rely on stable power supplies to function properly. The S-1000N25-I4T1U can be integrated into these systems to provide a regulated 2.5V output for powering microcontrollers, sensors, and other components.

Detailed and Complete Alternative Models

1. S-1000N20-I4T1U: Similar to the S-1000N25-I4T1U, but with a 2.0V output voltage.
2. S-1000N30-I4T1U: Similar to the S-1000N25-I4T1U, but with a 3.0V output voltage.
3. S-1000N15-I4T1U: Similar to the S-1000N25-I4T1U, but with a 1.5V output voltage.

These alternative models offer different output voltages to cater to specific application requirements while maintaining similar characteristics and functionality.

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