S-1135A16-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Small package size
  • Wide input voltage range
• Package: SOT-23-5
• Essence: Linear voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 1.6V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135A16-U5T1U has a total of five pins arranged as follows:

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

Functional Features

• Low dropout voltage ensures stable output even with low input voltage.
• High efficiency minimizes power dissipation.
• Wide input voltage range allows for versatile applications.
• Enable pin provides control over the regulator's operation.

Advantages

• Compact SOT-23-5 package saves board space.
• Low quiescent current prolongs battery life in portable devices.
• Excellent line and load regulation for precise voltage control.
• Fast transient response for sudden load changes.

Disadvantages

• Limited output current of 150mA may not be sufficient for high-power applications.
• Dropout voltage of 200mV may affect performance in low voltage scenarios.

Working Principles

The S-1135A16-U5T1U is a linear voltage regulator that maintains a constant output voltage regardless of variations in the input voltage. It achieves this by using a pass transistor to regulate the voltage drop across it. The enable pin allows the user to control the regulator's operation, enabling or disabling the output as needed.

Detailed Application Field Plans

The S-1135A16-U5T1U is suitable for various applications, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial equipment - Automotive systems - Communication devices

Detailed and Complete Alternative Models

• S-1135A18-U5T1U: Output voltage of 1.8V
• S-1135A20-U5T1U: Output voltage of 2.0V
• S-1135A25-U5T1U: Output voltage of 2.5V
• S-1135A33-U5T1U: Output voltage of 3.3V

These alternative models provide different output voltages while sharing similar characteristics and specifications with the S-1135A16-U5T1U.

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