AP2120N-1.2TRG1

Introduction

The AP2120N-1.2TRG1 is a crucial component in the field of electronic devices, providing essential functions and features for various applications. This entry will provide an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and detailed and complete alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT-23-3
• Essence: Regulating voltage to ensure stable operation of electronic devices
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 1.2V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical) at 100mA load
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The AP2120N-1.2TRG1 has a standard SOT-23-3 package with the following pin configuration: 1. VIN: Input Voltage 2. GND: Ground 3. VOUT: Output Voltage

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Ensures efficient operation even with small input-output differentials
• Low Quiescent Current: Minimizes power consumption in standby or idle modes

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low power consumption
• Small form factor

Disadvantages

• Limited output current capacity
• Restricted input voltage range

Working Principles

The AP2120N-1.2TRG1 operates by comparing the reference voltage with the feedback voltage and adjusting the pass element to maintain the desired output voltage. It utilizes a bandgap reference to achieve high precision and stability.

Detailed Application Field Plans

The AP2120N-1.2TRG1 is widely used in portable electronic devices, battery-powered systems, and low-power applications where precise voltage regulation is critical. Its low quiescent current makes it suitable for energy-efficient designs.

Detailed and Complete Alternative Models

• AP2120N-1.8TRG1: 1.8V output voltage variant
• AP2120N-2.5TRG1: 2.5V output voltage variant
• AP2120N-3.3TRG1: 3.3V output voltage variant

In conclusion, the AP2120N-1.2TRG1 is a vital voltage regulator with specific characteristics and features that cater to the needs of modern electronic devices. Its precision, efficiency, and compact design make it an ideal choice for various applications.

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