LP2988ILD-3.8/NOPB - Brand New Texas Instruments Linear Voltage Regulators
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Description
The LP2988ILD-3.8/NOPB is a linear voltage regulator that is primarily used to regulate the output voltage of a power supply circuit. It is a part of the family of linear voltage regulators and is designed to regulate voltage with a low dropout voltage of 420mV. This device is capable of providing an output voltage of 3.8V and can supply a maximum output current of 0.5A. The LP2988ILD-3.8/NOPB is a versatile and efficient voltage regulator that is ideal for a wide range of applications.
Specifications and Features
- Output voltage: 3.8V
- Dropout voltage: 420mV
- Output current: 0.5A (max)
- Input voltage range: 4.2V to 16V
- Low quiescent current: 75µA
- High PSRR: 70dB at 1 kHz
- Thermal shutdown and current limit protection
Application Scenarios
The LP2988ILD-3.8/NOPB is commonly used in various electronic devices that require a regulated power supply. This includes battery-powered devices, audio amplifiers, and other similar applications. It is also used in systems that require a precise voltage reference for stable operation. Since this voltage regulator has a low dropout voltage, it can be used in systems that require a narrow input-output voltage differential.
Comparison
Advantages- Low dropout voltage
- Wide input voltage range
- Thermal and current protection
- Low quiescent current
Disadvantages- Lower efficiency compared to switching regulators
- Produces more heat than switching regulators
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Datasheet
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Popular parts of the same kind
- Datasheet: Download LP2988ILD-3.8/NOPB
- Chipdatas Part: CD86-LP2988ILD-3.8/NOPB
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- Last Updated: 2024/06/03 06:04 +0800
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