S-1701A3327-M5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Overcurrent protection
• Package: SOT-23-5
• Essence: Linear 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 5.5V
• Dropout Voltage: 200mV (typical) at 150mA load current
• Output Current: 150mA (maximum)
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701A3327-M5T1G IC has a total of five pins arranged as follows:

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Pin Configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. NC: No connection pin 4. VOUT: Output voltage pin 5. EN: Enable pin

Functional Features

• Low dropout voltage ensures stable operation even with small input-output voltage differentials.
• High output voltage accuracy provides precise regulation for various applications.
• Low quiescent current minimizes power consumption in standby or low-load conditions.
• Overcurrent protection safeguards the IC and connected components from excessive current.

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Small package size (SOT-23-5) enables space-saving designs.
• Excellent line and load regulation ensures stable output voltage under different operating conditions.
• Overcurrent protection enhances system reliability and protects against potential damage.

Disadvantages

• Limited maximum output current of 150mA may not be suitable for high-power applications.
• Dropout voltage of 200mV may cause a slight voltage drop across the regulator.

Working Principles

The S-1701A3327-M5T1G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from the output, adjusting the pass transistor's resistance to maintain a stable output voltage. The enable pin allows the user to control the regulator's operation, providing flexibility in power management.

Detailed Application Field Plans

The S-1701A3327-M5T1G is commonly used in various electronic devices and systems, including: 1. Battery-powered devices: Portable electronics, handheld instruments, and wireless communication devices. 2. Automotive applications: Infotainment systems, dashboard displays, and lighting controls. 3. Industrial equipment: Sensors, actuators, and control modules. 4. Consumer electronics: Smartphones, tablets, and digital cameras. 5. IoT devices: Wearable devices, smart home appliances, and sensor nodes.

Detailed and Complete Alternative Models

1. S-1701A3327-M5T1U: Same specifications and features as S-1701A3327-M5T1G but available in a different packaging option (SOT-89-5).
2. S-1701A3327-M5T2G: Similar specifications and features as S-1701A3327-M5T1G but with an extended temperature range (-40°C to +125°C).

These alternative models provide flexibility in choosing the most suitable package or operating temperature range for specific applications.

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