LT1965EMS8E-1.5#PBF

Product Overview

Category

The LT1965EMS8E-1.5#PBF 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 LT1965EMS8E-1.5#PBF provides a fixed output voltage of 1.5V.
• High efficiency: This voltage regulator offers high efficiency, minimizing power dissipation.
• Low dropout voltage: The LT1965EMS8E-1.5#PBF has a low dropout voltage, allowing it to operate with small input-output differentials.
• Low noise: It exhibits low output noise, making it suitable for noise-sensitive applications.
• Thermal shutdown: The device incorporates thermal shutdown protection to prevent damage due to excessive heat.
• Current limit protection: It includes current limit protection to safeguard against overcurrent conditions.

Package

The LT1965EMS8E-1.5#PBF comes in an MSOP-8 package, which is a miniaturized surface-mount package with eight pins.

Essence

The essence of the LT1965EMS8E-1.5#PBF is its ability to provide a stable and regulated output voltage of 1.5V, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.3V to 20V
• Output Voltage: 1.5V
• Output Current: Up to 1.5A
• Dropout Voltage: 340mV (typical)
• Line Regulation: ±0.02% (typical)
• Load Regulation: ±0.1% (typical)
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1965EMS8E-1.5#PBF has the following pin configuration:

```

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| | --| VIN GND |-- Pin 1: Ground --| VOUT NC |-- Pin 2: No Connection --| VOUT NC |-- Pin 3: No Connection --| VOUT EN |-- Pin 4: Enable --| VOUT FB |-- Pin 5: Feedback --| VOUT NC |-- Pin 6: No Connection --| VOUT NC |-- Pin 7: No Connection --| VOUT VOUT|-- Pin 8: Output Voltage |___________| ```

Functional Features

• High Efficiency: The LT1965EMS8E-1.5#PBF offers high efficiency, reducing power dissipation and extending battery life in portable devices.
• Low Dropout Voltage: With a low dropout voltage of 340mV, this voltage regulator can operate with small input-output differentials, maximizing its usefulness in low voltage applications.
• Low Noise: The LT1965EMS8E-1.5#PBF exhibits low output noise, making it suitable for noise-sensitive applications such as audio circuits or precision measurement equipment.
• Thermal Shutdown Protection: The device includes thermal shutdown protection, which automatically disables the regulator if the temperature exceeds safe limits, preventing damage.
• Current Limit Protection: It incorporates current limit protection to prevent excessive current flow, ensuring the safety and longevity of the connected components.

Advantages and Disadvantages

Advantages

• Provides a stable and regulated output voltage of 1.5V.
• High efficiency, reducing power dissipation.
• Low dropout voltage enables operation with small input-output differentials.
• Low output noise, suitable for noise-sensitive applications.
• Thermal shutdown and current limit protection for enhanced safety.

Disadvantages

• Limited to fixed output voltage of 1.5V, not adjustable.

Working Principles

The LT1965EMS8E-1.5#PBF is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage at the desired level. The device operates by continuously adjusting the resistance in the feedback path to compensate for changes in load conditions or input voltage variations.

Detailed Application Field Plans

The LT1965EMS8E-1.5#PBF finds application in various fields, including but not limited to: - Battery-powered devices: It can be used to regulate voltage in portable electronic devices such as smartphones, tablets, and wearable devices. - Audio equipment: The low output noise makes it suitable for audio amplifiers, ensuring clean and high