SAC57D53MCVLT

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage, compact size
Package: SOT-23
Essence: Integrated circuit voltage regulator
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 100mA
• Output Current: 150mA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SAC57D53MCVLT is a three-pin device with the following pin configuration:

1. VIN (Pin 1): Input voltage pin
2. GND (Pin 2): Ground pin
3. VOUT (Pin 3): Output voltage pin

Functional Features

• High precision voltage regulation
• Low dropout voltage for efficient power conversion
• Compact size for space-constrained applications
• Low quiescent current for power-saving operation
• Excellent line and load regulation for stable output voltage

Advantages and Disadvantages

Advantages: - High precision voltage regulation ensures accurate output. - Low dropout voltage minimizes power loss during voltage conversion. - Compact size allows for easy integration into various electronic devices. - Low quiescent current enables energy-efficient operation. - Excellent line and load regulation provides a stable output voltage.

Disadvantages: - Limited output current of 150mA may not be suitable for high-power applications. - Narrow input voltage range restricts compatibility with certain systems.

Working Principles

The SAC57D53MCVLT is a voltage regulator that maintains a stable output voltage regardless of fluctuations in the input voltage. It utilizes an internal reference voltage and feedback mechanism to adjust the output voltage accordingly. The device operates by comparing the output voltage with the reference voltage and adjusting the pass transistor to regulate the output within the specified range. This ensures a consistent and reliable power supply for connected electronic components.

Detailed Application Field Plans

The SAC57D53MCVLT finds applications in various electronic devices where precise voltage regulation is required. Some potential application fields include:

1. Mobile Devices: Used to regulate voltage for powering microprocessors, memory modules, and other components in smartphones, tablets, and portable media players.
2. Wearable Electronics: Provides stable voltage for wearable devices such as smartwatches, fitness trackers, and augmented reality glasses.
3. IoT Devices: Enables accurate voltage regulation in Internet of Things (IoT) devices like sensors, actuators, and wireless communication modules.
4. Automotive Electronics: Used in automotive systems for voltage regulation in infotainment systems, navigation units, and engine control units.
5. Industrial Automation: Provides reliable voltage regulation in industrial automation equipment, including PLCs, motor drives, and control panels.

Detailed and Complete Alternative Models

1. SAC57D52MCVLT: Similar to SAC57D53MCVLT but with a lower output current of 100mA.
2. SAC57D54MCVLT: Similar to SAC57D53MCVLT but with a higher output current of 200mA.
3. SAC57D55MCVLT: Similar to SAC57D53MCVLT but with a wider input voltage range of 2.0V to 7.0V.

These alternative models offer similar functionality with slight variations in output current, input voltage range, or package type, allowing users to choose the most suitable option for their specific requirements.

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