AZV331KSTR-E1

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 6.0V
• Output Voltage Range: 1.2V to 5.0V
• 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 AZV331KSTR-E1 has three pins:

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

Functional Features

• High precision voltage regulation.
• Low dropout voltage ensures efficient power conversion.
• Compact size allows for space-saving designs.
• Low quiescent current for improved energy efficiency.
• Excellent line and load regulation for stable output voltage.

Advantages

• Provides a stable output voltage even with varying input voltage.
• Suitable for battery-powered applications due to low dropout voltage.
• Small form factor enables integration into compact electronic devices.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited output current of 150mA may not be sufficient for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The AZV331KSTR-E1 is an integrated circuit voltage regulator that maintains a constant output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to adjust the internal resistance and ensure a stable output. The dropout voltage is minimized, allowing the regulator to operate efficiently even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The AZV331KSTR-E1 is commonly used in various electronic devices and applications, including:

1. Portable consumer electronics (e.g., smartphones, tablets)
2. Battery-powered devices (e.g., wearables, wireless sensors)
3. Industrial control systems
4. Automotive electronics
5. Medical equipment

Detailed and Complete Alternative Models

1. AZV332KSTR-E1: Similar specifications with higher output current capability.
2. AZV330KSTR-E1: Similar specifications with lower output current capability.
3. AZV331LSTR-E1: Low quiescent current version for ultra-low power applications.

Note: This is not an exhaustive list, and there may be other alternative models available from different manufacturers.

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