S-1137C35-U5T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Adjustable Output
• Package: SOT-23-5
• Essence: Regulates voltage to a desired level
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV @ 500mA
• Line Regulation: ±0.05% typical
• Load Regulation: ±0.1% typical
• Quiescent Current: 75µA typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137C35-U5T1G IC has a total of 5 pins arranged in the following configuration:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High current capability allows for powering various components in electronic circuits.
• Adjustable output voltage provides flexibility in meeting specific voltage requirements.
• Enable pin allows for easy on/off control of the regulator.

Advantages

• Wide input voltage range enables compatibility with different power sources.
• Excellent line and load regulation ensures stable output voltage under varying conditions.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Small package size (SOT-23-5) allows for space-saving integration in compact designs.

Disadvantages

• Dropout voltage of 200mV may limit the use of low input voltage sources.
• Maximum output current of 1A might not be sufficient for high-power applications.
• Lack of thermal protection feature may pose a risk of overheating in certain scenarios.

Working Principles

The S-1137C35-U5T1G is a linear voltage regulator that operates by comparing the output voltage to a reference voltage. It adjusts the resistance between the input and output to maintain a stable output voltage, compensating for changes in load and input voltage.

Detailed Application Field Plans

The S-1137C35-U5T1G finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Wireless communication modules - Embedded systems - Industrial control systems

Detailed and Complete Alternative Models

• S-1137C33-U5T1G: Similar specifications, but with a fixed output voltage of 3.3V.
• S-1137C50-U5T1G: Similar specifications, but with a fixed output voltage of 5.0V.
• S-1137C25-U5T1G: Similar specifications, but with a fixed output voltage of 2.5V.

(Note: These alternative models are part of the same product series and share many common features with S-1137C35-U5T1G.)

This entry provides an overview of the S-1137C35-U5T1G voltage regulator IC. It includes basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.