UBA2070P/N1,112

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: DIP-8 (Dual In-line Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 2.5V to 37V
• Output Current: Up to 1A
• Dropout Voltage: 0.6V at 1A
• Quiescent Current: 10mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. VOUT: Output Voltage
4. ADJ: Adjustable Pin for Output Voltage Setting
5. NC: No Connection
6. NC: No Connection
7. NC: No Connection
8. NC: No Connection

Functional Features

• Wide Input Voltage Range allows for versatile applications.
• High Efficiency ensures minimal power loss during voltage regulation.
• Low Quiescent Current reduces power consumption in standby mode.
• Adjustable Output Voltage provides flexibility for various requirements.
• Overcurrent Protection safeguards the circuit from excessive current.

Advantages

• Compact DIP-8 package enables easy integration into existing designs.
• Wide input voltage range makes it suitable for a wide range of applications.
• High efficiency results in reduced power dissipation and improved energy efficiency.
• Adjustable output voltage allows customization based on specific needs.
• Overcurrent protection enhances the reliability and safety of the system.

Disadvantages

• Limited output current capacity may not be sufficient for high-power applications.
• Dropout voltage of 0.6V may cause a slight voltage drop across the regulator.
• Quiescent current of 10mA may be relatively high for low-power applications.

Working Principles

The UBA2070P/N1,112 is a voltage regulator IC that utilizes a feedback mechanism to maintain a stable output voltage regardless of input voltage fluctuations. It employs a series pass transistor to regulate the output voltage based on the reference voltage and feedback signal. The adjustable pin allows users to set the desired output voltage within the specified range.

Detailed Application Field Plans

The UBA2070P/N1,112 finds applications in various fields, including: 1. Automotive Electronics: Power supply for infotainment systems, lighting modules, and sensors. 2. Industrial Automation: Voltage regulation for motor control circuits, PLCs, and industrial sensors. 3. Consumer Electronics: Power management for audio/video equipment, gaming consoles, and home appliances. 4. Telecommunications: Voltage regulation for communication devices, routers, and network switches.

Detailed and Complete Alternative Models

1. LM317: Adjustable voltage regulator with similar specifications and pin configuration.
2. L7805CV: Fixed 5V voltage regulator with higher output current capacity.
3. LT1083CP: Adjustable voltage regulator with lower dropout voltage and higher output current capability.

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