S-1137D19-M5T1U

Basic Information Overview

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

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.3%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1137D19-M5T1U has a total of five pins arranged as follows: 1. VIN: Input Voltage Pin 2. GND: Ground Pin 3. EN: Enable Pin 4. VOUT: Output Voltage Pin 5. NC: No Connection Pin

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output differentials.
• High accuracy provides a stable output voltage, suitable for sensitive electronic components.
• Low quiescent current minimizes power consumption during standby or idle mode.

Advantages

• Compact SOT-23-5 package allows for space-saving integration in various applications.
• Wide input and output voltage ranges offer versatility in different power supply scenarios.
• Excellent load and line regulation ensure consistent performance under varying conditions.

Disadvantages

• Limited maximum output current may restrict usage in high-power demanding circuits.
• Lack of thermal protection feature may pose a risk of overheating in certain operating conditions.

Working Principles

The S-1137D19-M5T1U 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, adjusting the pass transistor's resistance to maintain a stable output voltage.

Detailed Application Field Plans

The S-1137D19-M5T1U finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. S-1137D19-M5T1G: Similar specifications and pin configuration, available in a different packaging option (SOT-23-5).
2. S-1137D19-M5T2U: Higher maximum output current, otherwise similar specifications and pin configuration.
3. S-1137D19-M5T2G: Higher maximum output current, available in a different packaging option (SOT-23-5).

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

This entry provides an overview of the S-1137D19-M5T1U voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.