S-1135B29-A6T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Small package size
  • Low quiescent current
• Package: SOT-23-5
• Essence: This IC is designed to regulate voltage and provide a stable output voltage for various electronic devices.
• Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical) at 100mA load
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135B29-A6T1U IC has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

• High Efficiency: The S-1135B29-A6T1U offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage, this IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Small Package Size: The SOT-23-5 package allows for compact designs, making it suitable for space-constrained applications.
• Low Quiescent Current: The IC consumes low quiescent current, reducing power consumption when the load is light.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power loss. - Stable output voltage even with low input voltage. - Compact package size for space-constrained applications. - Low quiescent current minimizes power consumption.

Disadvantages: - Limited output current capacity (up to 150mA). - Input voltage range restricted to 2.5V to 6.0V.

Working Principles

The S-1135B29-A6T1U operates as a linear voltage regulator. It regulates the input voltage to provide a stable output voltage by utilizing an internal feedback mechanism. The IC compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

The S-1135B29-A6T1U is commonly used in various electronic devices that require a stable voltage supply. Some typical application fields include: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Medical devices

Detailed and Complete Alternative Models

• S-1135B29-M5T1U
• S-1135B29-I6T1U
• S-1135B29-C6T1U
• S-1135B29-R6T1U

These alternative models offer similar specifications and functionality to the S-1135B29-A6T1U, providing flexibility in design choices.

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