S-812C45AUA-C2ZT2G

Introduction

The S-812C45AUA-C2ZT2G is a voltage regulator belonging to the category of electronic components. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Voltage Regulation
• Characteristics: High precision, low dropout voltage, small package size
• Package: SOT-89-5
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 10V
• Output Voltage: 4.5V
• Output Current: 150mA
• Dropout Voltage: 160mV (typical) at 100mA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

1. GND
2. VOUT
3. NC
4. VSS
5. VIN

Functional Features

• High Precision: Provides a stable output voltage with minimal deviation.
• Low Dropout Voltage: Ensures efficient regulation even with small differences between input and output voltages.
• Short Circuit Protection: Safeguards the device from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• Small package size allows for space-efficient designs.
• Wide input voltage range enables versatile applications.
• Low dropout voltage enhances efficiency.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Operating temperature range may restrict use in extreme environments.

Working Principles

The S-812C45AUA-C2ZT2G operates by comparing the reference voltage with the divided output voltage to generate an error signal. This signal is then used to adjust the output voltage, ensuring it remains constant despite variations in the input voltage.

Detailed Application Field Plans

This voltage regulator is well-suited for various portable and battery-powered devices, such as mobile phones, digital cameras, and portable audio players. It can also be utilized in automotive electronics, industrial equipment, and consumer electronics where stable voltage supply is crucial.

Detailed and Complete Alternative Models

• S-812C45AUA-C2J-T2: Similar specifications with different packaging
• S-812C33AUA-C2Z-T2: Lower output voltage variant with comparable characteristics
• S-812C30AUA-C2Z-T2: Higher output voltage variant within the same series

In conclusion, the S-812C45AUA-C2ZT2G is a compact and efficient voltage regulator suitable for a wide range of applications, offering precise voltage regulation and protection features. Its specifications, pin configuration, functional features, and application field plans make it a valuable component in electronic designs.

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