LT1965IMS8E-1.8#TRPBF

Product Overview

Category

The LT1965IMS8E-1.8#TRPBF belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The LT1965IMS8E-1.8#TRPBF provides a fixed output voltage of 1.8V.
• Package: It comes in an MSOP-8 package, which is a small surface-mount package with 8 pins.
• Essence: The essence of this product lies in its ability to maintain a stable output voltage despite fluctuations in input voltage or load conditions.
• Packaging/Quantity: The LT1965IMS8E-1.8#TRPBF is typically packaged in reels or tubes and is available in large quantities for industrial applications.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage: 1.8V
• Maximum Output Current: 1.1A
• Dropout Voltage: 340mV at 1A
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1965IMS8E-1.8#TRPBF has the following pin configuration:

```

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| | --| VIN GND |-- Pin 1: Ground (GND) --| VOUT NC |-- Pin 2: No Connection (NC) --| VOUT VOUT|-- Pin 3: Output Voltage (VOUT) --| VOUT VOUT|-- Pin 4: Output Voltage (VOUT) --| NC VOUT|-- Pin 5: Output Voltage (VOUT) --| NC VOUT|-- Pin 6: Output Voltage (VOUT) --| NC NC |-- Pin 7: No Connection (NC) --| VIN GND |-- Pin 8: Input Voltage (VIN) |___________| ```

Functional Features

• Low Dropout Voltage: The LT1965IMS8E-1.8#TRPBF exhibits a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
• High Output Current: With a maximum output current of 1.1A, this voltage regulator can power a wide range of electronic devices.
• Low Quiescent Current: The quiescent current of only 40µA ensures minimal power consumption when the load is light or idle.
• Thermal Shutdown Protection: The LT1965IMS8E-1.8#TRPBF incorporates thermal shutdown protection to prevent damage due to excessive heat.

Advantages and Disadvantages

Advantages

• Stable Output Voltage: The LT1965IMS8E-1.8#TRPBF maintains a constant output voltage, ensuring reliable operation of connected devices.
• Wide Input Voltage Range: It can accept input voltages ranging from 2.5V to 20V, making it suitable for various applications.
• Small Package Size: The MSOP-8 package allows for space-efficient integration into compact electronic designs.

Disadvantages

• Limited Output Voltage Options: This specific variant of the LT1965IMS8E series provides a fixed output voltage of 1.8V, which may not be suitable for all applications requiring different voltage levels.

Working Principles

The LT1965IMS8E-1.8#TRPBF operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The dropout voltage is minimized by employing a low dropout (LDO) architecture, ensuring efficient regulation even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The LT1965IMS8E-1.8#TRPBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable audio players - Embedded systems - Industrial automation equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the LT1965IMS8E-1.8#TRPBF are: - LM1117-1.8: A popular 1.8V linear voltage regulator from Texas Instruments. - ADP3339-1.8: An LDO voltage regulator with a fixed 1.8V output from Analog Devices. - MCP1702-1802E: Microchip's 1.8V low quiescent current LDO regulator.

These alternatives