S-1135D10-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-89
• Essence: Regulates voltage with high precision and efficiency
• 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 100mA load current
• Quiescent Current: 30μA (typical)
• Output Current: 100mA (maximum)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135D10-U5T1U has a total of 3 pins: 1. VIN (Pin 1): Input voltage pin 2. VOUT (Pin 2): Output voltage pin 3. GND (Pin 3): Ground pin

Functional Features

• Low dropout voltage enables efficient regulation even with small input-output voltage differentials.
• High accuracy ensures precise output voltage regulation.
• Low quiescent current minimizes power consumption during standby or idle mode.
• Overcurrent protection safeguards the IC and connected components from excessive current flow.
• Thermal shutdown protection prevents overheating and damage to the IC.

Advantages

• Compact SOT-89 package allows for space-saving integration in various applications.
• Wide input voltage range provides flexibility in powering different devices.
• Excellent line and load regulation ensures stable output voltage under varying conditions.
• Low dropout voltage enables efficient power conversion, reducing energy waste.
• High accuracy ensures reliable and consistent voltage regulation.

Disadvantages

• Limited output current of 100mA may not be sufficient for high-power applications.
• SOT-89 package may require additional heat dissipation measures in certain scenarios.
• Operating temperature range of -40°C to +85°C may restrict usage in extreme environments.

Working Principles

The S-1135D10-U5T1U is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from the output, adjusting the pass transistor accordingly to maintain a stable output voltage. The low dropout voltage is achieved through advanced circuitry design, allowing efficient regulation even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The S-1135D10-U5T1U is suitable for a wide range of applications, including but not limited to: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. S-1135D10-M5T1U: Similar specifications and features, but in a smaller SOT-23 package.
2. S-1135D10-N5T1U: Higher output current capability (150mA) with similar characteristics and package as S-1135D10-U5T1U.
3. S-1135D10-P5T1U: Enhanced thermal performance with a larger TO-252 package, suitable for higher power dissipation requirements.

(Note: This list is not exhaustive and other alternative models may exist.)

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