S-1003NA20I-M5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Low Dropout Voltage Regulator
• Package: SOT-23-5
• Essence: Voltage Regulator IC
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 160mV @ 100mA
• Quiescent Current: 30µA (typical)

Detailed Pin Configuration

The S-1003NA20I-M5T1U has a total of five pins arranged in the following configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin 4. VOUT: Output voltage pin 5. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows for versatile applications.
• Low quiescent current minimizes power consumption.
• Built-in overcurrent protection safeguards the circuitry.
• Stable output voltage with minimal fluctuations.

Advantages

• Compact SOT-23-5 package enables space-saving designs.
• Wide input voltage range makes it suitable for various power sources.
• Low dropout voltage ensures efficient power conversion.
• Low quiescent current prolongs battery life.
• Overcurrent protection enhances system reliability.

Disadvantages

• Limited maximum output current may restrict certain applications.
• Not suitable for high-power devices or systems requiring higher currents.
• Requires external components for stability and filtering.

Working Principles

The S-1003NA20I-M5T1U is a low dropout voltage regulator IC that regulates the output voltage based on the input voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This ensures a stable output voltage even when the input voltage fluctuates.

Detailed Application Field Plans

The S-1003NA20I-M5T1U is commonly used in various portable electronic devices, such as smartphones, tablets, and wearable devices. It provides a stable power supply for microcontrollers, sensors, and other low-power components. Its low dropout voltage and wide input voltage range make it suitable for battery-powered applications.

Detailed and Complete Alternative Models

1. S-1003NA20I-M5T1G: Similar to S-1003NA20I-M5T1U but available in a different packaging option (SOT-23-5).
2. S-1003NA20I-M5T2U: Higher maximum output current of 300mA.
3. S-1003NA20I-M5T2G: Similar to S-1003NA20I-M5T2U but available in a different packaging option (SOT-23-5).

These alternative models offer similar functionality with slight variations in specifications and packaging options.

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