UPR10E3/TR7

Introduction

The UPR10E3/TR7 is a component belonging to the category of voltage regulators. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: The UPR10E3/TR7 is used to regulate voltage in electronic circuits, ensuring a stable output voltage despite fluctuations in input voltage.
• Characteristics: It exhibits high precision, low dropout voltage, and low quiescent current, making it suitable for various applications.
• Package: The UPR10E3/TR7 is available in a small form factor package, typically SOT-23 or similar, making it suitable for compact designs.
• Essence: Its essence lies in providing a reliable and stable voltage output for electronic devices.
• Packaging/Quantity: It is commonly available in reels containing a specific quantity, typically 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: Adjustable from 1.2V to 5.5V
• Maximum Output Current: 1A
• Dropout Voltage: Typically 200mV at 1A
• Quiescent Current: Typically 75µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The UPR10E3/TR7 typically has three pins: 1. VIN (Pin 1): Input voltage pin 2. GND (Pin 2): Ground pin 3. VOUT (Pin 3): Output voltage pin

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite variations in input voltage.
• Low Dropout: Operates with minimal dropout voltage, maximizing efficiency.
• Low Quiescent Current: Consumes minimal current when in standby mode, conserving power.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Compact form factor
• Low dropout voltage
• Low quiescent current

Disadvantages

• Limited maximum output current (1A)
• Restricted input voltage range (2.5V to 5.5V)

Working Principles

The UPR10E3/TR7 utilizes a feedback mechanism to compare the output voltage with a reference voltage. Any deviation results in adjustments to the internal circuitry to maintain the desired output voltage.

Detailed Application Field Plans

The UPR10E3/TR7 finds applications in various fields, including: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable technology - Sensor modules

Detailed and Complete Alternative Models

Some alternative models to the UPR10E3/TR7 include: - LM317: A versatile adjustable voltage regulator with higher output current capability. - MCP1703: Another low dropout voltage regulator with similar characteristics. - TS2940: A fixed output voltage regulator suitable for specific applications.

In conclusion, the UPR10E3/TR7 is a reliable voltage regulator with precise regulation capabilities, making it suitable for a wide range of electronic applications.

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