LT1962EMS8-2.5#TRPBF

Product Overview

Category

The LT1962EMS8-2.5#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 Output: 2.5V
• Package Type: MSOP-8
• Essence: Low Dropout Regulator (LDO)
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

The LT1962EMS8-2.5#TRPBF has the following specifications:

• Input Voltage Range: 2.5V to 20V
• Output Current: Up to 300mA
• Dropout Voltage: 340mV at 300mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 40µA
• Shutdown Current: <1µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1962EMS8-2.5#TRPBF has a total of 8 pins arranged as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. SHDN: Shutdown control pin
4. VOUT: Output voltage pin
5. NC: No connection
6. NC: No connection
7. NC: No connection
8. NC: No connection

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.
• Low quiescent current minimizes power consumption when the regulator is active.
• Shutdown control allows for power-saving mode when not in use.
• Thermal shutdown and current limit protection ensure safe operation.

Advantages and Disadvantages

Advantages

• Low dropout voltage enables efficient regulation.
• Excellent line and load regulation characteristics provide stable output.
• Low quiescent current minimizes power consumption.
• Shutdown control allows for power-saving mode.
• Thermal shutdown and current limit protection ensure safety.

Disadvantages

• Limited output current capacity (up to 300mA).
• Restricted input voltage range (2.5V to 20V).

Working Principles

The LT1962EMS8-2.5#TRPBF is a low dropout regulator that operates by comparing the output voltage with an internal reference. It adjusts the pass transistor's resistance to maintain a constant output voltage, compensating for changes in input voltage and load conditions. The device uses feedback control to regulate the output voltage within specified limits.

Detailed Application Field Plans

The LT1962EMS8-2.5#TRPBF finds applications in various electronic systems, including but not limited to:

1. Battery-powered devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the stable voltage supply provided by this regulator.
2. Automotive electronics: The LT1962EMS8-2.5#TRPBF can be used in automotive applications, ensuring reliable voltage regulation for sensors, actuators, and other components.
3. Industrial control systems: This regulator is suitable for powering microcontrollers, sensors, and other critical components in industrial automation and control systems.
4. Communication equipment: It can be utilized in routers, switches, and other network devices to maintain stable voltage levels for optimal performance.

Detailed and Complete Alternative Models

1. LM1117-2.5: A popular alternative with similar specifications and package type.
2. ADP3339-2.5: Another option offering comparable performance and package compatibility.
3. MAX6035: An alternative with a wider input voltage range and higher output current capacity.

These alternative models provide similar functionality and can be considered as substitutes for the LT1962EMS8-2.5#TRPBF in various applications.

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