S-1701W1626-M5T1G

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Overcurrent protection - Thermal shutdown protection

Package: SOT-23-5

Essence: The S-1701W1626-M5T1G is a voltage regulator IC that provides stable and regulated output voltage for various electronic devices.

Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Output Current: 150mA (maximum)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701W1626-M5T1G has a total of five pins:

1. VIN: Input voltage pin.
2. GND: Ground reference pin.
3. VOUT: Output voltage pin.
4. CE: Chip enable pin.
5. BP: Bypass pin for noise reduction.

Functional Features

• Low Dropout Voltage: The S-1701W1626-M5T1G exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: This voltage regulator provides high output voltage accuracy, ensuring precise and stable voltage levels for connected devices.
• Low Quiescent Current: The IC has a low quiescent current, minimizing power consumption when the load is light or idle.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard against excessive current flow, preventing damage to the regulator and connected devices.
• Thermal Shutdown Protection: The S-1701W1626-M5T1G includes thermal shutdown protection, which activates when the temperature exceeds a safe threshold, preventing overheating.

Advantages and Disadvantages

Advantages: - Efficient voltage regulation with low dropout voltage - High output voltage accuracy for stable operation - Low power consumption due to low quiescent current - Built-in overcurrent and thermal shutdown protection

Disadvantages: - Limited maximum output current of 150mA

Working Principles

The S-1701W1626-M5T1G operates as a linear voltage regulator. It regulates the output voltage by comparing the reference voltage with the feedback voltage obtained from the output. The internal circuitry adjusts the pass transistor to maintain a constant output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

The S-1701W1626-M5T1G finds applications in various electronic devices that require stable and regulated voltage supply. Some common application fields include: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. S-1701W1626-M3T1G: Similar to S-1701W1626-M5T1G but available in SOT-23-3 package.
2. S-1701W1626-M6T1G: Similar to S-1701W1626-M5T1G but available in SOT-23-6 package.
3. S-1701W1626-M8T1G: Similar to S-1701W1626-M5T1G but available in SOT-23-8 package.

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the appropriate package size for different applications.

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