S-1701E3025-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: ±0.3% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1701E3025-M5T1G IC has a total of five pins arranged as follows:

```

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| | --| Vout | --| GND | --| Vin | --| NC | |___________| ```

• Vout: Output voltage pin
• GND: Ground pin
• Vin: Input voltage pin
• NC: No connection pin

Functional Features

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

Advantages

• Compact SOT-23-5 package allows for space-efficient designs.
• Wide input voltage range enables compatibility with various power sources.
• Excellent line and load regulation ensures stable output voltage under different conditions.
• Overcurrent protection enhances the reliability of the IC and protects downstream components.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• The SOT-23-5 package may require additional thermal management for high-temperature environments.

Working Principles

The S-1701E3025-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, adjusting the pass transistor's resistance to maintain a constant output voltage. The dropout voltage is minimized by using a low-resistance pass transistor.

Detailed Application Field Plans

The S-1701E3025-M5T1G is commonly used in various battery-powered devices, such as: - Portable audio players - Mobile phones - Digital cameras - Handheld gaming consoles

Detailed and Complete Alternative Models

Some alternative models to the S-1701E3025-M5T1G include: - LM1117-3.3: A 3.3V linear voltage regulator with similar characteristics and pin configuration. - MCP1700-3302E: A 3.3V low dropout voltage regulator available in various packages. - TS2940CX33: A 3.3V voltage regulator with low quiescent current and overcurrent protection.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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