S-1009C15I-M5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Small package size
• Package: SOT-23-5
• Essence: This IC is designed to regulate and stabilize the output voltage in electronic circuits.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Load Regulation: ±1% (typical)
• Line Regulation: ±0.5% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1009C15I-M5T1U has a total of 5 pins arranged as follows:

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Pin Configuration: 1. VIN: Input Voltage 2. GND: Ground 3. NC: No Connection 4. VOUT: Output Voltage 5. EN: Enable Pin

Functional Features

• Low dropout voltage ensures stable operation even with low input voltages.
• High output voltage accuracy provides precise regulation for sensitive components.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Small package size allows for space-efficient integration into compact electronic devices.

Advantages and Disadvantages

Advantages: - Reliable voltage regulation - Low power consumption - Compact size - Wide operating temperature range

Disadvantages: - Limited output voltage range - No thermal protection

Working Principles

The S-1009C15I-M5T1U 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 and adjusting the pass transistor accordingly. This ensures a stable output voltage despite variations in input voltage or load conditions.

Detailed Application Field Plans

The S-1009C15I-M5T1U is commonly used in various electronic devices, including: 1. Battery-powered devices: Provides regulated voltage for microcontrollers, sensors, and other low-power components. 2. Portable audio players: Ensures consistent power supply for audio amplifiers and digital-to-analog converters. 3. Wearable devices: Regulates voltage for sensors, display modules, and wireless communication modules. 4. IoT devices: Stabilizes voltage for microcontrollers, sensors, and connectivity modules in Internet of Things applications.

Detailed and Complete Alternative Models

1. S-1009C12I-M5T1U: Output voltage of 1.2V
2. S-1009C18I-M5T1U: Output voltage of 1.8V
3. S-1009C25I-M5T1U: Output voltage of 2.5V
4. S-1009C33I-M5T1U: Output voltage of 3.3V
5. S-1009C50I-M5T1U: Output voltage of 5.0V

These alternative models offer different output voltage options to suit specific application requirements.

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