S-1135B1A-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 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Quiescent Current: 50μA (typical)

Detailed Pin Configuration

The S-1135B1A-U5T1U 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 output even with low input voltage.
• High efficiency minimizes power dissipation.
• Wide input voltage range allows for versatile applications.
• Built-in overcurrent protection safeguards the circuit from damage.
• Thermal shutdown feature prevents overheating.

Advantages

• Compact SOT-23-5 package saves board space.
• Low quiescent current prolongs battery life.
• Excellent line and load regulation ensures stable output voltage.
• Easy to use with minimal external components required.

Disadvantages

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

Working Principles

The S-1135B1A-U5T1U is a linear voltage regulator that regulates the input voltage to a stable output voltage. It utilizes a pass transistor to control the output voltage based on the feedback received from the output pin. The internal circuitry ensures that the output voltage remains constant even with variations in the input voltage and load conditions.

Detailed Application Field Plans

The S-1135B1A-U5T1U is commonly used in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wearable devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the S-1135B1A-U5T1U are: - S-1133B1A-U5T1U - S-1134B1A-U5T1U - S-1136B1A-U5T1U - S-1137B1A-U5T1U

These models offer similar functionality and characteristics, providing flexibility in design choices.

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