S-1137C26-I6T2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-23-6
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. NC: No Connection

Functional Features

• Low dropout voltage for efficient power conversion
• Wide input voltage range allows flexibility in power supply selection
• Low quiescent current for reduced power consumption
• Enable pin for easy on/off control
• Overcurrent protection for enhanced safety
• Thermal shutdown protection prevents overheating

Advantages

• High efficiency resulting in minimal power loss
• Compact SOT-23-6 package for space-constrained applications
• Wide operating temperature range for versatile usage
• Robust overcurrent and thermal protection for increased reliability

Disadvantages

• Limited maximum output current of 500mA
• Dropout voltage of 200mV may affect performance in low voltage applications

Working Principles

The S-1137C26-I6T2U is a voltage regulator IC that regulates the input voltage to a desired output voltage level. It achieves this by utilizing a feedback mechanism that continuously adjusts the internal circuitry to maintain a stable output voltage. The enable pin allows the user to control the regulator's operation, while the overcurrent and thermal protection features ensure safe and reliable operation.

Detailed Application Field Plans

The S-1137C26-I6T2U is commonly used in various electronic devices and systems where efficient power management is crucial. Some potential application fields include: 1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices can benefit from the low dropout voltage and low quiescent current of the S-1137C26-I6T2U, extending battery life. 2. IoT devices: Internet of Things (IoT) devices often operate on limited power sources. The S-1137C26-I6T2U's wide input voltage range and high efficiency make it suitable for powering IoT sensors, modules, and gateways. 3. Industrial equipment: The voltage regulator's robust protection features make it suitable for industrial applications where reliability is paramount. It can be used in motor control systems, PLCs (Programmable Logic Controllers), and other industrial automation equipment.

Detailed and Complete Alternative Models

1. S-1137C25-I6T2U: Similar to S-1137C26-I6T2U, but with a lower maximum output current of 250mA.
2. S-1137C27-I6T2U: Similar to S-1137C26-I6T2U, but with a higher maximum output current of 700mA.
3. S-1137C28-I6T2U: Similar to S-1137C26-I6T2U, but with a higher maximum output current of 1000mA.

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