SURA8215T3G

Introduction

SURA8215T3G is a power management integrated circuit (PMIC) that belongs to the category of voltage regulators. It is commonly used in electronic devices to regulate and control the voltage supplied to various components, ensuring stable and reliable operation.

Basic Information Overview

• Category: Power Management Integrated Circuit (PMIC)
• Use: Regulating and controlling voltage in electronic devices
• Characteristics: High efficiency, compact size, and precise voltage regulation
• Package: Small outline transistor (SOT-23)
• Essence: Ensuring stable and reliable voltage supply
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: Adjustable from 0.8V to 5.5V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to 85°C
• Dropout Voltage: 150mV at 100mA load

Detailed Pin Configuration

1. VIN (Pin 1): Input voltage
2. GND (Pin 2): Ground
3. EN (Pin 3): Enable pin
4. FB (Pin 4): Feedback for output voltage regulation
5. VOUT (Pin 5): Output voltage

Functional Features

• Overcurrent protection
• Thermal shutdown
• Low dropout voltage
• Adjustable output voltage

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Compact package size
• Precise output voltage regulation

Disadvantages

• Limited maximum output current
• Restricted operating temperature range

Working Principles

SURA8215T3G operates by regulating the input voltage to provide a stable and adjustable output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the internal circuitry to maintain the desired voltage level.

Detailed Application Field Plans

SURA8215T3G finds extensive application in portable electronic devices such as smartphones, tablets, and wearable gadgets. It is also utilized in battery-powered applications where efficient power management is crucial.

Detailed and Complete Alternative Models

1. SURA8210T3G
   • Similar specifications and features
   • Suitable for low-power applications
2. SURA8220T3G
   • Higher output current capability
   • Expanded operating temperature range

In conclusion, SURA8215T3G is a versatile PMIC with precise voltage regulation capabilities, making it an ideal choice for a wide range of electronic devices.

Word Count: 366