IPS1041LTRPBF

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Voltage, Low Quiescent Current, Over-Temperature Protection
• Package: TO-220
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 1000 units per reel

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Output Current: Up to 1A
• Dropout Voltage: 1.3V (typical)
• Quiescent Current: 80µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The IPS1041LTRPBF IC has a TO-220 package with three pins: 1. Pin 1: Input Voltage (VIN) 2. Pin 2: Ground (GND) 3. Pin 3: Output Voltage (VOUT)

Functional Features

• High Voltage Capability: The IPS1041LTRPBF can handle input voltages up to 40V, making it suitable for various applications.
• Low Quiescent Current: With a typical quiescent current of only 80µA, this IC minimizes power consumption in standby or low-load conditions.
• Over-Temperature Protection: The device incorporates thermal shutdown circuitry to protect itself from excessive heat.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile use. - Low quiescent current reduces power consumption. - Over-temperature protection ensures device safety.

Disadvantages: - Limited output current capability (up to 1A). - Dropout voltage of 1.3V may not be suitable for applications with tight voltage requirements.

Working Principles

The IPS1041LTRPBF is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The IPS1041LTRPBF can be used in various applications, including: 1. Power Supplies: It can be employed as a voltage regulator in power supply circuits for electronic devices. 2. Automotive Electronics: The IC's high voltage capability and over-temperature protection make it suitable for automotive applications. 3. Industrial Control Systems: It can be utilized in control systems that require stable and regulated voltages.

Detailed and Complete Alternative Models

Some alternative models to the IPS1041LTRPBF include: 1. LM317: A popular adjustable linear voltage regulator with similar specifications. 2. LT1084: A high-current linear voltage regulator capable of delivering up to 5A of output current. 3. LM7805: A fixed 5V linear voltage regulator commonly used in low-power applications.

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