S-1135C1J-U5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-89
• 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 @ 100mA
• Line Regulation: ±0.05% (Typical)
• Load Regulation: ±0.3% (Typical)
• Quiescent Current: 30µA (Typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135C1J-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 allows for efficient regulation even with small input-output voltage differentials.
• High accuracy ensures precise output voltage regulation.
• Low quiescent current minimizes power consumption in standby or idle mode.
• Overcurrent protection safeguards the IC and connected components from excessive current flow.

Advantages and Disadvantages

Advantages: - Wide input voltage range enables compatibility with various power sources. - Compact SOT-89 package offers space-saving benefits. - Excellent line and load regulation provide stable output voltage under varying conditions.

Disadvantages: - Limited output current capability may not be suitable for high-power applications. - Dropout voltage of 200mV may cause a significant power loss in low input voltage scenarios.

Working Principles

The S-1135C1J-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 and adjusting the pass transistor accordingly. This feedback loop ensures that the output voltage remains constant despite changes in the input voltage or load conditions.

Detailed Application Field Plans

The S-1135C1J-U5T1U is commonly used in various electronic devices, including: 1. Battery-powered portable devices such as smartphones, tablets, and digital cameras. 2. Industrial control systems requiring stable and accurate voltage regulation. 3. Automotive applications for powering sensors, actuators, and other electronic components.

Detailed and Complete Alternative Models

1. S-1135C1J-M5T1U: Similar specifications but with a different package (SOT-23).
2. S-1135C1J-U3T1U: Lower dropout voltage (100mV @ 100mA) but with reduced output current capability (100mA).

Note: The above alternative models are just examples and not an exhaustive list. Please refer to the manufacturer's datasheet for a complete list of alternatives.

This entry provides an overview of the S-1135C1J-U5T1U voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.