S-1137C32-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: 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137C32-I6T2U IC has a total of six pins arranged as follows:

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| | --| VOUT GND|-- Pin 1 --| VIN EN |-- Pin 2 --| NC FB |-- Pin 3 |___________| ```

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

Functional Features

• Voltage regulation with low dropout voltage
• High efficiency power management
• Thermal shutdown protection
• Short-circuit current limit protection
• Low quiescent current in standby mode

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Wide input voltage range allows for versatile applications - Compact SOT-23-6 package enables space-saving designs - Thermal shutdown and short-circuit protection enhance reliability

Disadvantages: - Limited maximum output current of 300mA - Dropout voltage of 200mV may affect performance in low voltage applications

Working Principles

The S-1137C32-I6T2U is a voltage regulator IC that regulates the input voltage to a stable output voltage. It achieves this by utilizing an internal reference voltage and feedback mechanism. The enable pin (EN) controls the operation of the IC, allowing for power-saving standby mode when not in use. The IC also incorporates thermal shutdown and short-circuit current limit protection to ensure safe operation.

Detailed Application Field Plans

The S-1137C32-I6T2U is commonly used in various electronic devices and systems where efficient power management is required. Some application fields include: - Battery-powered devices - Portable consumer electronics - IoT devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

1. S-1137C33-I6T2U: Similar specifications with a higher maximum output current of 500mA.
2. S-1137C31-I6T2U: Similar specifications with a lower dropout voltage of 150mV.
3. S-1137C34-I6T2U: Similar specifications with an extended operating temperature range of -40°C to +105°C.

These alternative models provide flexibility in choosing the most suitable voltage regulator based on specific requirements.

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